Suchergebnisse

37 pages, 10 figures, 3 tables, 2 appendices, supplement https://doi.org/10.5194/gmd-14-1949-2021-supplement ; Diversity plays a key role in the adaptive capacity of marine ecosystems to environmental changes. However, modelling the adaptive dynamics of phytoplankton traits remains challenging due to the competitive exclusion of sub-optimal phenotypes and the complexity of evolutionary processes leading to optimal phenotypes. Trait diffusion (TD) is a recently developed approach to sustain diversity in plankton models by introducing mutations, therefore allowing the adaptive evolution of functional traits to occur at ecological timescales. In this study, we present a model called Simulating Plankton Evolution with Adaptive Dynamics (SPEAD) that resolves the eco-evolutionary processes of a multi-trait plankton community. The SPEAD model can be used to evaluate plankton adaptation to environmental changes at different timescales or address ecological issues affected by adaptive evolution. Phytoplankton phenotypes in SPEAD are characterized by two traits, the nitrogen half-saturation constant and optimal temperature, which can mutate at each generation using the TD mechanism. SPEAD does not resolve the different phenotypes as discrete entities, instead computing six aggregate properties: total phytoplankton biomass, the mean value of each trait, trait variances, and the inter-trait covariance of a single population in a continuous trait space. Therefore, SPEAD resolves the dynamics of the population's continuous trait distribution by solving its statistical moments, wherein the variances of trait values represent the diversity of ecotypes. The ecological model is coupled to a vertically resolved (1D) physical environment, and therefore the adaptive dynamics of the simulated phytoplankton population are driven by seasonal variations in vertical mixing, nutrient concentration, water temperature, and solar irradiance. The simulated bulk properties are validated by observations from Bermuda Atlantic Time-series Studies (BATS) in the Sargasso Sea. We find that moderate mutation rates sustain trait diversity at decadal timescales and soften the almost total inter-trait correlation induced by the environment alone, without reducing the annual primary production or promoting permanently maladapted phenotypes, as occur with high mutation rates. As a way to evaluate the performance of the continuous trait approximation, we also compare the solutions of SPEAD to the solutions of a classical discrete entities approach, with both approaches including TD as a mechanism to sustain trait variance. We only find minor discrepancies between the continuous model SPEAD and the discrete model, with the computational cost of SPEAD being lower by 2 orders of magnitude. Therefore, SPEAD should be an ideal eco-evolutionary plankton model to be coupled to a general circulation model (GCM) of the global ocean ; This work was funded by national research grant CTM2017-87227-P (SPEAD) from the Spanish government. We acknowledge support for the publication fee by the CSIC Open Access Publication Support Initiative through its Unit of Information Resources for Research (URICI). The Institute of Marine Sciences (ICM – CSIC) is supported by a "Severo Ochoa" Centre of Excellence grant (CEX2019-000928-S) from the Spanish government ; Peer reviewed

Measurements of the centrality and rapidity dependence of inclusive jet production in √sNN=5.02 TeV proton-lead (p+Pb) collisions and the jet cross-section in √s=2.76 TeV proton-proton collisions are presented. These quantities are measured in datasets corresponding to an integrated luminosity of 27.8 nb-1 and 4.0 pb-1, respectively, recorded with the ATLAS detector at the Large Hadron Collider in 2013. The p+Pb collision centrality was characterised using the total transverse energy measured in the pseudorapidity interval -4.9 < η < -3.2 in the direction of the lead beam. Results are presented for the double-differential per-collision yields as a function of jet rapidity and transverse momentum (pT) for minimum-bias and centrality-selected p+Pb collisions, and are compared to the jet rate from the geometric expectation. The total jet yield in minimum-bias events is slightly enhanced above the expectation in a pT-dependent manner but is consistent with the expectation within uncertainties. The ratios of jet spectra from different centrality selections show a strong modification of jet production at all pT at forward rapidities and for large pT at mid-rapidity, which manifests as a suppression of the jet yield in central events and an enhancement in peripheral events. These effects imply that the factorisation between hard and soft processes is violated at an unexpected level in proton-nucleus collisions. Furthermore, the modifications at forward rapidities are found to be a function of the total jet energy only, implying that the violations may have a simple dependence on the hard parton-parton kinematics ; We thank CERN for the very successful operation of the LHC, as well as the support staff from our institutions without whom ATLAS could not be operated efficiently. We acknowledge the support of ANPCyT, Argentina; YerPhI, Armenia; ARC, Australia; BMWFW and FWF, Austria; ANAS, Azerbaijan; SSTC, Belarus; CNPq and FAPESP, Brazil; NSERC, NRC and CFI, Canada; CERN; CONICYT, Chile; CAS, MOST and NSFC, China; COLCIENCIAS, Colombia; MSMT CR, MPO CR and VSC CR, Czech Republic; DNRF, DNSRC and Lundbeck Foundation, Denmark; EPLANET, ERC and NSRF, European Union; IN2P3-CNRS, CEA-DSM/IRFU, France; GNSF, Georgia; BMBF, DFG, HGF, MPG and AvH Foundation, Germany; GSRT and NSRF, Greece; ISF, MINERVA, GIF, I-CORE and Benoziyo Center, Israel; INFN, Italy; MEXT and JSPS, Japan; CNRST, Morocco; FOM and NWO, Netherlands; BRF and RCN, Norway; MNiSW and NCN, Poland; GRICES and FCT, Portugal; MNE/IFA, Romania; MES of Russia and ROSATOM, Russian Federation; JINR; MSTD, Serbia; MSSR, Slovakia; ARRS and MIZŠ, Slovenia; DST/NRF, South Africa; MINECO, Spain; SRC and Wallenberg Foundation, Sweden; SER, SNSF and Cantons of Bern and Geneva, Switzerland; NSC, Taiwan; TAEK, Turkey; STFC, the Royal Society and Leverhulme Trust, United Kingdom; DOE and NSF, United States of America. The crucial computing support from all WLCG partners is acknowledged gratefully, in particular from CERN and the ATLAS Tier-1 facilities at TRIUMF (Canada), NDGF (Denmark, Norway, Sweden), CC-IN2P3 (France), KIT/GridKA (Germany), INFN-CNAF (Italy), NL-T1 (Netherlands), PIC (Spain), ASGC (Taiwan), RAL (UK) and BNL (USA) and in the Tier-2 facilities worldwide

WOS: 000480466200001 ; A measurement of jet substructure observables is presented using data collected in 2016 by the ATLAS experiment at the LHC with proton-proton collisions at root s= 13 TeV. Large-radius jets groomed with the trimming and soft-drop algorithms are studied. Dedicated event selections are used to study jets produced by light quarks or gluons, and hadronically decaying top quarks and W bosons. The observables measured are sensitive to substructure, and therefore are typically used for tagging large-radius jets from boosted massive particles. These include the energy correlation functions and the N-subjettiness variables. The number of subjets and the Les Houches angularity are also considered. The distributions of the substructure variables, corrected for detector effects, are compared to the predictions of various Monte Carlo event generators. They are also compared between the large-radius jets originating from light quarks or gluons, and hadronically decaying top quarks and W bosons. ; ANPCyT, ArgentinaANPCyT; YerPhI, Armenia; ARC, AustraliaAustralian Research Council; BMWFW, Austria; FWF, AustriaAustrian Science Fund (FWF); ANAS, AzerbaijanAzerbaijan National Academy of Sciences (ANAS); SSTC, Belarus; CNPq, BrazilNational Council for Scientific and Technological Development (CNPq); FAPESP, BrazilFundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP); NSERC, CanadaNatural Sciences and Engineering Research Council of Canada; NRC, Canada; CFI, CanadaCanada Foundation for Innovation; CERN; CONICYT, ChileComision Nacional de Investigacion Cientifica y Tecnologica (CONICYT); CAS, ChinaChinese Academy of Sciences; MOST, ChinaMinistry of Science and Technology, China; NSFC, ChinaNational Natural Science Foundation of China; COLCIENCIAS, ColombiaDepartamento Administrativo de Ciencia, Tecnologia e Innovacion Colciencias; MSMT CR, Czech RepublicMinistry of Education, Youth & Sports - Czech RepublicCzech Republic Government; MPO CR, Czech RepublicCzech Republic Government; VSC CR, Czech RepublicCzech Republic Government; DNRF, Denmark; DNSRC, DenmarkDanish Natural Science Research Council; IN2P3-CNRS, FranceCentre National de la Recherche Scientifique (CNRS); CEA-DRF/IRFU, France; SRNSFG, Georgia; BMBF, GermanyFederal Ministry of Education & Research (BMBF); HGF, Germany; MPG, GermanyMax Planck Society; GSRT, GreeceGreek Ministry of Development-GSRT; RGC, Hong Kong SAR, ChinaHong Kong Research Grants Council; ISF, IsraelIsrael Science Foundation; Benoziyo Center, Israel; INFN, ItalyIstituto Nazionale di Fisica Nucleare; MEXT, JapanMinistry of Education, Culture, Sports, Science and Technology, Japan (MEXT); JSPS, JapanMinistry of Education, Culture, Sports, Science and Technology, Japan (MEXT)Japan Society for the Promotion of Science; CNRST, Morocco; NWO, NetherlandsNetherlands Organization for Scientific Research (NWO)Netherlands Government; RCN, Norway; MNiSW, PolandMinistry of Science and Higher Education, Poland; NCN, Poland; FCT, PortugalPortuguese Foundation for Science and Technology; MNE/IFA, Romania; MES of Russia, Russian FederationRussian Federation; NRC KI, Russian Federation; JINR; MESTD, Serbia; MSSR, Slovakia; ARRS, SloveniaSlovenian Research Agency - Slovenia; MIZS, Slovenia; DST/NRF, South Africa; MINECO, Spain; SRC, Sweden; Wallenberg Foundation, Sweden; SERI, Switzerland; SNSF, SwitzerlandSwiss National Science Foundation (SNSF); Canton of Bern, Switzerland; MOST, TaiwanMinistry of Science and Technology, Taiwan; TAEK, TurkeyMinistry of Energy & Natural Resources - Turkey; STFC, United KingdomScience & Technology Facilities Council (STFC); DOE, United States of AmericaUnited States Department of Energy (DOE); NSF, United States of AmericaNational Science Foundation (NSF); BCKDF, Canada; CANARIE, Canada; CRC, Canada; Compute Canada, Canada; COST, European Union; ERC, European UnionEuropean Union (EU)European Research Council (ERC); ERDF, European UnionEuropean Union (EU); Horizon 2020, European Union; Marie Sk lodowska-Curie Actions, European Union; Investissements d' Avenir Labex, ANR, FranceFrench National Research Agency (ANR); DFG, GermanyGerman Research Foundation (DFG); AvH Foundation, GermanyAlexander von Humboldt Foundation; Herakleitos programme - EU-ESF, Greece; Thales programme - EU-ESF, Greece; Aristeia programme - EU-ESF, Greece; Greek NSRF, Greece; BSF-NSF, Israel; GIF, IsraelGerman-Israeli Foundation for Scientific Research and Development; CERCA Programme Generalitat de Catalunya, Spain; The Royal Society, United Kingdom; Leverhulme Trust, United KingdomLeverhulme Trust; Canton of Geneva, Switzerland; Investissements d' Avenir Idex, ANR, FranceFrench National Research Agency (ANR) ; We acknowledge the support of ANPCyT, Argentina; YerPhI, Armenia; ARC, Australia; BMWFW and FWF, Austria; ANAS, Azerbaijan; SSTC, Belarus; CNPq and FAPESP, Brazil; NSERC, NRC and CFI, Canada; CERN; CONICYT, Chile; CAS, MOST and NSFC, China; COLCIENCIAS, Colombia; MSMT CR, MPO CR and VSC CR, Czech Republic; DNRF and DNSRC, Denmark; IN2P3-CNRS, CEA-DRF/IRFU, France; SRNSFG, Georgia; BMBF, HGF, and MPG, Germany; GSRT, Greece; RGC, Hong Kong SAR, China; ISF and Benoziyo Center, Israel; INFN, Italy; MEXT and JSPS, Japan; CNRST, Morocco; NWO, Netherlands; RCN, Norway; MNiSW and NCN, Poland; FCT, Portugal; MNE/IFA, Romania; MES of Russia and NRC KI, Russian Federation; JINR; MESTD, Serbia; MSSR, Slovakia; ARRS and MIZS, Slovenia; DST/NRF, South Africa; MINECO, Spain; SRC and Wallenberg Foundation, Sweden; SERI, SNSF and Cantons of Bern and Geneva, Switzerland; MOST, Taiwan; TAEK, Turkey; STFC, United Kingdom; DOE and NSF, United States of America. In addition, individual groups and members have received support from BCKDF, CANARIE, CRC and Compute Canada, Canada; COST, ERC, ERDF, Horizon 2020, and Marie Sk lodowska-Curie Actions, European Union; Investissements d' Avenir Labex and Idex, ANR, France; DFG and AvH Foundation, Germany; Herakleitos, Thales and Aristeia programmes co-financed by EU-ESF and the Greek NSRF, Greece; BSF-NSF and GIF, Israel; CERCA Programme Generalitat de Catalunya, Spain; The Royal Society and Leverhulme Trust, United Kingdom.; The crucial computing support from all WLCG partners is acknowledged gratefully, in particular from CERN, the ATLAS Tier-1 facilities at TRIUMF (Canada), NDGF (Denmark, Norway, Sweden), CC-IN2P3 (France), KIT/GridKA (Germany), INFN-CNAF (Italy), NL-T1 (Netherlands), PIC (Spain), ASGC (Taiwan), RAL (U.K.) and BNL (U.S.A.), the Tier-2 facilities worldwide and large non-WLCG resource providers. Major contributors of computing resources are listed in ref. [92].

WOS: 000460674700008 ; The efficiency of the photon identification criteria in the ATLAS detector is measured using 36.1 fb1 to 36.7 fb1 of pp collision data at v s = 13 TeV collected in 2015 and 2016. The efficiencies are measured separately for converted and unconverted isolated photons, in four different pseudorapidity regions, for transverse momenta between 10 GeV and 1.5 TeV. The results from the combination of three data-driven techniques are compared with the predictions from simulation after correcting the variables describing the shape of electromagnetic showers in simulation for the average differences observed relative to data. Data-tosimulation efficiency ratios are determined to account for the small residual efficiency differences. These factors are measured with uncertainties between 0.5% and 5% depending on the photon transverse momentum and pseudorapidity. The impact of the isolation criteria on the photon identification efficiency, and that of additional soft pp interactions, are also discussed. The probability of reconstructing an electron as a photon candidate ismeasured in data, and compared with the predictions from simulation. The efficiency of the reconstruction of photon conversions is measured using a sample of photon candidates from Z. mu mu. events, exploiting the properties of the ratio of the energies deposited in the first and second longitudinal layers of the ATLAS electromagnetic calorimeter. ; ANPCyT, ArgentinaANPCyT; YerPhI, Armenia; ARC, AustraliaAustralian Research Council; BMWFW, Austria; FWF, AustriaAustrian Science Fund (FWF); ANAS, AzerbaijanAzerbaijan National Academy of Sciences (ANAS); SSTC, Belarus; CNPq, BrazilNational Council for Scientific and Technological Development (CNPq); FAPESP, BrazilFundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP); NSERC, CanadaNatural Sciences and Engineering Research Council of Canada; CFI, CanadaCanada Foundation for Innovation; CERN; CONICYT, ChileComision Nacional de Investigacion Cientifica y Tecnologica (CONICYT); CAS, ChinaChinese Academy of Sciences; MOST, ChinaMinistry of Science and Technology, China; NSFC, ChinaNational Natural Science Foundation of China; COLCIENCIAS, ColombiaDepartamento Administrativo de Ciencia, Tecnologia e Innovacion Colciencias; MSMT CR, Czech RepublicMinistry of Education, Youth & Sports - Czech RepublicCzech Republic Government; MPO CR, Czech RepublicCzech Republic Government; VSC CR, Czech RepublicCzech Republic Government; DNRF, Denmark; DNSRC, DenmarkDanish Natural Science Research Council; IN2P3-CNRS, CEA-DRF/IRFU, France; SRNSFG, Georgia; BMBF, GermanyFederal Ministry of Education & Research (BMBF); HGF, Germany; MPG, GermanyMax Planck Society; GSRT, GreeceGreek Ministry of Development-GSRT; RGC, Hong Kong SAR, ChinaHong Kong Research Grants Council; ISF, IsraelIsrael Science Foundation; Benoziyo Center, Israel; INFN, ItalyIstituto Nazionale di Fisica Nucleare; MEXT, JapanMinistry of Education, Culture, Sports, Science and Technology, Japan (MEXT); JSPS, JapanMinistry of Education, Culture, Sports, Science and Technology, Japan (MEXT)Japan Society for the Promotion of Science; CNRST, Morocco; NWO, The NetherlandsNetherlands Organization for Scientific Research (NWO)Netherlands Government; RCN, Norway; MNiSW, PolandMinistry of Science and Higher Education, Poland; NCN, Poland; FCT, PortugalPortuguese Foundation for Science and Technology; MNE/IFA, Romania; MES of Russia, Russian FederationRussian Federation; NRC KI, Russian Federation; JINR; MESTD, Serbia; MSSR, Slovakia; ARRS, SloveniaSlovenian Research Agency - Slovenia; MIZS, Slovenia; DST/NRF, South Africa; MINECO, Spain; SRC, Sweden; Wallenberg Foundation, Sweden; SERI, Switzerland; SNSF, SwitzerlandSwiss National Science Foundation (SNSF); Canton of Bern, Switzerland; Canton of Geneva, Switzerland; MOST, TaiwanMinistry of Science and Technology, Taiwan; TAEK, TurkeyMinistry of Energy & Natural Resources - Turkey; STFC, UKScience & Technology Facilities Council (STFC); DOE, USAUnited States Department of Energy (DOE); NSF, USANational Science Foundation (NSF); BCKDF, Canada; CANARIE, Canada; CRC, Canada; Compute Canada, Canada; COST, European Union; ERC, European UnionEuropean Union (EU)European Research Council (ERC); ERDF, European UnionEuropean Union (EU); Horizon 2020, European Union; Marie Sklodowska-Curie Actions, European UnionEuropean Union (EU); Investissements d' Avenir Labex and Idex, ANR, FranceFrench National Research Agency (ANR); DFG, GermanyGerman Research Foundation (DFG); AvH Foundation, GermanyAlexander von Humboldt Foundation; Herakleitos programme; Thales programme; EU-ESF, Greece; Greek NSRF, Greece; BSF-NSF, Israel; GIF, IsraelGerman-Israeli Foundation for Scientific Research and Development; CERCA Programme Generalitat de Catalunya, Spain; Royal Society, UKRoyal Society of London; Leverhulme Trust, UKLeverhulme Trust; Aristeia programme; NRC, Canada ; We thank CERN for the very successful operation of the LHC, as well as the support staff from our institutions without whom ATLAS could not be operated efficiently. We acknowledge the support of ANPCyT, Argentina; YerPhI, Armenia; ARC, Australia; BMWFW and FWF, Austria; ANAS, Azerbaijan; SSTC, Belarus; CNPq and FAPESP, Brazil; NSERC, NRC and CFI, Canada; CERN; CONICYT, Chile; CAS, MOST and NSFC, China; COLCIENCIAS, Colombia; MSMT CR, MPO CR and VSC CR, Czech Republic; DNRF and DNSRC, Denmark; IN2P3-CNRS, CEA-DRF/IRFU, France; SRNSFG, Georgia; BMBF, HGF, and MPG, Germany; GSRT, Greece; RGC, Hong Kong SAR, China; ISF and Benoziyo Center, Israel; INFN, Italy; MEXT and JSPS, Japan; CNRST, Morocco; NWO, The Netherlands; RCN, Norway; MNiSW and NCN, Poland; FCT, Portugal; MNE/IFA, Romania; MES of Russia and NRC KI, Russian Federation; JINR; MESTD, Serbia; MSSR, Slovakia; ARRS and MIZS, Slovenia; DST/NRF, South Africa; MINECO, Spain; SRC and Wallenberg Foundation, Sweden; SERI, SNSF and Cantons of Bern and Geneva, Switzerland; MOST, Taiwan; TAEK, Turkey; STFC, UK; DOE and NSF, USA. In addition, individual groups and members have received support fromBCKDF, CANARIE, CRC and Compute Canada, Canada; COST, ERC, ERDF, Horizon 2020, and Marie Sklodowska-Curie Actions, European Union; Investissements d' Avenir Labex and Idex, ANR, France; DFG and AvH Foundation, Germany; Herakleitos, Thales and Aristeia programmes co-financed by EU-ESF and the Greek NSRF, Greece; BSF-NSF and GIF, Israel; CERCA Programme Generalitat de Catalunya, Spain; The Royal Society and Leverhulme Trust, UK. The crucial computing support from all WLCG partners is acknowledged gratefully, in particular from CERN, the ATLAS Tier-1 facilities at TRIUMF (Canada), NDGF (Denmark, Norway, Sweden), CC-IN2P3 (France), KIT/GridKA (Germany), INFN-CNAF (Italy), NLT1 (The Netherlands), PIC (Spain), ASGC (Taiwan), RAL (UK) and BNL (USA), the Tier-2 facilities worldwide and large non-WLCG resource providers. Major contributors of computing resources are listed in Ref. [43].

WOS: 000459292400001 ; PubMed: 30880822 ; The performance of the missing transverse (E-T(miss) momentum) reconstruction with the ATLAS detector is evaluated using data collected in proton-proton collisions at the LHC at a centre-of-mass energy of 13 TeV in 2015. To reconstruct E-T(miss), fully calibrated electrons, muons, photons, hadronically decaying tau-leptons, and jets reconstructed from calorimeter energy deposits and charged-particle tracks are used. These are combined with the soft hadronic activity measured by reconstructed charged-particle tracks not associated with the hard objects. Possible double counting of contributions from reconstructed charged-particle tracks from the inner detector, energy deposits in the calorimeter, and reconstructed muons from the muon spectrometer is avoided by applying a signal ambiguity resolution procedure which rejects already used signals when combining the various E-T(miss) contributions. The individual terms as well as the overall reconstructed E-T(miss) are evaluated with various performance metrics for scale (linearity), resolution, and sensitivity to the data-taking conditions. The method developed to determine the systematic uncertainties of the E-T(miss) scale and resolution is discussed. Results are shown based on the full 2015 data sample corresponding to an integrated luminosity of 3.2 fb(-1). ; ANPCyT, ArgentinaANPCyT; YerPhI, Armenia; ARC, AustraliaAustralian Research Council; BMWFW, Austria; FWF, AustriaAustrian Science Fund (FWF); ANAS, AzerbaijanAzerbaijan National Academy of Sciences (ANAS); SSTC, Belarus; CNPq, BrazilNational Council for Scientific and Technological Development (CNPq); FAPESP, BrazilFundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP); NSERC, CanadaNatural Sciences and Engineering Research Council of Canada; CFI, CanadaCanada Foundation for Innovation; CONICYT, ChileComision Nacional de Investigacion Cientifica y Tecnologica (CONICYT); NSFC, ChinaNational Natural Science Foundation of China; COLCIENCIAS, ColombiaDepartamento Administrativo de Ciencia, Tecnologia e Innovacion Colciencias; MSMT CR, Czech RepublicMinistry of Education, Youth & Sports - Czech RepublicCzech Republic Government; MPO CR, Czech RepublicCzech Republic Government; VSC CR, Czech RepublicCzech Republic Government; DNRF, Denmark; DNSRC, DenmarkDanish Natural Science Research Council; CEA-DRF/IRFU, France; BMBF, GermanyFederal Ministry of Education & Research (BMBF); MPG, GermanyMax Planck Society; GSRT, GreeceGreek Ministry of Development-GSRT; RGC, Hong Kong SAR, ChinaHong Kong Research Grants Council; I-CORE, Israel; Benoziyo Center, Israel; INFN, ItalyIstituto Nazionale di Fisica Nucleare; MEXT, JapanMinistry of Education, Culture, Sports, Science and Technology, Japan (MEXT); JSPS, JapanMinistry of Education, Culture, Sports, Science and Technology, Japan (MEXT)Japan Society for the Promotion of Science; NWO, NetherlandsNetherlands Organization for Scientific Research (NWO)Netherlands Government; RCN, Norway; MNiSW, PolandMinistry of Science and Higher Education, Poland; NCN, Poland; FCT, PortugalPortuguese Foundation for Science and Technology; MNE/IFA, Romania; MESTD, Serbia; MSSR, Slovakia; ARRS, SloveniaSlovenian Research Agency - Slovenia; MIZS, Slovenia; MINECO, Spain; Wallenberg Foundation, Sweden; Canton of BernJapanese Urological Association; MOST, TaiwanMinistry of Science and Technology, Taiwan; TAEK, TurkeyMinistry of Energy & Natural Resources - Turkey; STFC, United KingdomScience & Technology Facilities Council (STFC); DOE, United States of AmericaUnited States Department of Energy (DOE); NSF, United States of AmericaNational Science Foundation (NSF); BCKDF; FQRNT, CanadaFQRNT; Ontario Innovation Trust, Canada; ERC, European UnionEuropean Union (EU)European Research Council (ERC); ERDF, European UnionEuropean Union (EU); Marie Sklodowska-Curie Actions, European UnionEuropean Union (EU); Investissements d'Avenir LabexFrench National Research Agency (ANR); ANR, Region AuvergneFrench National Research Agency (ANR); Fondation Partager le Savoir, France; DFG, GermanyGerman Research Foundation (DFG); EU-ESFEuropean Union (EU); Greek NSRFGreek Ministry of Development-GSRT; BSF, IsraelUS-Israel Binational Science Foundation; Minerva, Israel; BRF, Norway; CERCA Programme Generalitat de Catalunya; Generalitat Valenciana, SpainGeneralitat Valenciana; Royal Society, United KingdomRoyal Society of London; Leverhulme Trust, United KingdomLeverhulme Trust; NRC, Canada; CERN, Chile; CAS, ChinaChinese Academy of Sciences; MOST, ChinaMinistry of Science and Technology, China; IN2P9-CNRS, France; IIGF, Germany; ISF, Isreael; CNRST, Morocco; MES of Russia; NRC KI, Russian Federation; JINR; DST/NRF, South Africa; SERI; SNSFSwiss National Science Foundation (SNSF); Canton of Geneva; Canton of Switzerland; Canada Council; CANARIE; CRCAustralian GovernmentDepartment of Industry, Innovation and ScienceCooperative Research Centres (CRC) Programme; Compute Canada; EPLANET, European UnionEuropean Union (EU); FP7, European UnionEuropean Union (EU); Horizon 2020, European Union ; We thank CERN for the very successful operation of the LHC, as well as the support staff from our institutions without whom ATLAS could not be operated efficiently. We acknowledge the support of ANPCyT, Argentina; YerPhI, Armenia; ARC, Australia; BMWFW and FWF, Austria; ANAS, Azerbaijan; SSTC, Belarus; CNPq and FAPESP, Brazil; NSERC, NRC and CFI, Canada; CERN; CONICYT, Chile; CAS, MOST and NSFC, China; COLCIENCIAS, Colombia; MSMT CR, MPO CR and VSC CR, Czech Republic; DNRF and DNSRC, Denmark; IN2P3-CNRS, CEA-DRF/IRFU, France; SRNSFG, Georgia; BMBF, HGF, and MPG, Germany; GSRT, Greece; RGC, Hong Kong SAR, China; ISF, I-CORE and Benoziyo Center, Israel; INFN, Italy; MEXT and JSPS, Japan; CNRST, Morocco; NWO, Netherlands; RCN, Norway; MNiSW and NCN, Poland; FCT, Portugal; MNE/IFA, Romania; MES of Russia and NRIN2C KI, Russian Federation; JINR; MESTD, Serbia; MSSR, Slovakia; ARRS and MIZS, Slovenia; DST/NRF, South Africa; MINECO, Spain; SRC and Wallenberg Foundation, Sweden; SERI, SNSF and Cantons of Bern and Geneva, Switzerland; MOST, Taiwan; TAEK, Turkey; STFC, United Kingdom; DOE and NSF, United States of America. In addition, individual groups and members have received support from BCKDF, the Canada Council, CANARIE, CRC, Compute Canada, FQRNT, and the Ontario Innovation Trust, Canada; EPLANET, ERC, ERDF, FP7, Horizon 2020 and Marie Sklodowska-Curie Actions, European Union; Investissements d'Avenir Labex and Idex, ANR, Region Auvergne and Fondation Partager le Savoir, France; DFG and AvH Foundation, Germany; Herakleitos, Thales and Aristeia programmes co-financed by EU-ESF and the Greek NSRF; BSF, GIF and Minerva, Israel; BRF, Norway; CERCA Programme Generalitat de Catalunya, Generalitat Valenciana, Spain; the Royal Society and Leverhulme Trust, United Kingdom. The crucial computing support from all WLCG partners is acknowledged gratefully, in particular from CERN, the ATLAS Tier-1 facilities at TRIUMF (Canada), NDGF (Denmark, Norway, Sweden), CC-IN2P3 (France), KIT/GridKA (Germany), INFN-CNAF (Italy), NL-T1 (Netherlands), PIC (Spain), ASGC (Taiwan), RAL (UK) and BNL (USA), the Tier-2 facilities worldwide and large non-WLCG resource providers. Major contributors of computing resources are listed in Ref. [46].

WOS:000449259100001 ; A measurement of the groomed jet mass in PbPb and pp collisions at a nucleon-nucleon center-of-mass energy of 5.02 TeV with the CMS detector at the LHC is presented. Jet grooming is a recursive procedure which sequentially removes soft constituents of a jet until a pair of hard subjets is found. The resulting groomed jets can be used to study modifications to the parton shower evolution in the presence of the hot and dense medium created in heavy ion collisions. Predictions of groomed jet properties from the pythia and herwig++ event generators agree with the measurements in pp collisions. When comparing the results from the most central PbPb collisions to pp data, a hint of an increase of jets with large jet mass is observed, which could originate from additional medium-induced radiation at a large angle from the jet axis. However, no modification of the groomed mass of the core of the jet is observed for all PbPb centrality classes. The PbPb results are also compared to predictions from the jewel and q-pythia event generators, which predict a large modification of the groomed mass not observed in the data. ; BMWFW (Austria); FWF (Austria)Austrian Science Fund (FWF); FNRS (Belgium)Fonds de la Recherche Scientifique - FNRS; FWO (Belgium)FWO; CNPq (Brazil)National Council for Scientific and Technological Development (CNPq); CAPES (Brazil)CAPES; FAPERJ (Brazil)Carlos Chagas Filho Foundation for Research Support of the State of Rio de Janeiro (FAPERJ); FAPESP (Brazil)Fundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP); MES (Bulgaria); MoST (China)Ministry of Science and Technology, China; NSFC (China)National Natural Science Foundation of China (NSFC); COL-CIENCIAS (Colombia)Departamento Administrativo de Ciencia, Tecnologia e Innovacion Colciencias; CSF (Croatia); SENESCYT (Ecuador); MoER (Estonia); ERDF (Estonia)European Union (EU); Academy of Finland (Finland)Academy of Finland; MEC (Finland); CEA (France)French Atomic Energy Commission; CNRS/IN2P3 (France)Centre National de la Recherche Scientifique (CNRS); BMBF (Germany)Federal Ministry of Education & Research (BMBF); DFG (Germany)German Research Foundation (DFG); HGF (Germany); GSRT (Greece)Greek Ministry of Development-GSRT; NKFIA (Hungary); DAE (India)Department of Atomic Energy (DAE); DST (India)Department of Science & Technology (India); IPM (Iran); SFI (Ireland)Science Foundation Ireland; INFN (Italy)Istituto Nazionale di Fisica Nucleare (INFN); NRF (Republic of Korea); MOE (Malaysia); UM (Malaysia); BUAP (Mexico); CONACYT (Mexico)Consejo Nacional de Ciencia y Tecnologia (CONACyT); UASLP-FAI (Mexico); MBIE (New Zealand); PAEC (Pakistan); MSHE (Poland); FCT (Portugal)Portuguese Foundation for Science and Technology; JINR (Dubna); RosAtom (Russia); RFBR (Russia)Russian Foundation for Basic Research (RFBR); MESTD (Serbia); SEIDI (Spain); FEDER (Spain)European Union (EU); Swiss Funding Agencies (Switzerland); NSTDA (Thailand); TUBITAK (Turkey)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK); TAEK (Turkey)Ministry of Energy & Natural Resources - Turkey; NASU (Ukraine); SFFR (Ukraine)State Fund for Fundamental Research (SFFR); DOE (U.S.A.)United States Department of Energy (DOE); NSF (U.S.A.)National Science Foundation (NSF); Marie-Curie programmeEuropean Union (EU); European Research CouncilEuropean Research Council (ERC); European UnionEuropean Union (EU) [675440]; Leventis Foundation; A.P. Sloan FoundationAlfred P. Sloan Foundation; Alexander von Humboldt FoundationAlexander von Humboldt Foundation; Belgian Federal Science Policy OfficeBelgian Federal Science Policy Office; Fonds pour la Formation a la Recherche dans l'Industrie et dans l'Agriculture (FRIA-Belgium)Fonds de la Recherche Scientifique - FNRS; Agentschap voor Innovatie door Wetenschap en Technologie (IWT-Belgium)Institute for the Promotion of Innovation by Science and Technology in Flanders (IWT); FWO (Belgium) under the "Excellence of Science - EOSFWO [30820817]; Ministry of Education, Youth and Sports (MEYS) of the Czech RepublicMinistry of Education, Youth & Sports - Czech Republic; NKFIA (Hungary) [123842, 123959, 124845, 124850, 125105]; Council of Science and Industrial Research, IndiaCouncil of Scientific & Industrial Research (CSIR) - India; HOMING PLUS programme of the Foundation for Polish Science; European Union, Regional Development FundEuropean Union (EU); Mobility Plus programme of the Ministry of Science and Higher Education, the National Science Center (Poland) [Harmonia 2014/14/M/ST2/00428, Opus 2014/13/B/ST2/02543, 2014/15/B/ST2/03998, 2015/19/B/ST2/02861, Sonata-bis 2012/07/E/ST2/01406]; National Priorities Research Program by Qatar National Research Fund; Programa Severo Ochoa del Principado de Asturias; Thalis programme - EU-ESF; Aristeia programme - EU-ESF; Greek NSRFGreek Ministry of Development-GSRT; Rachadapisek Sompot Fund for Postdoctoral Fellowship, Chulalongkorn University (Thailand); Welch FoundationThe Welch Foundation [C-1845]; Weston Havens Foundation (U.S.A.); CERN; CAS (China)Chinese Academy of Sciences; MSES (Croatia); RPF (Cyprus); ERC IUT (Estonia)Estonian Research Council; HIP (Finland); MSIP (Republic of Korea); LAS (Lithuania); CINVESTAV (Mexico); LNS (Mexico); SEP (Mexico); MON (Russia); RAS (Russia)Russian Academy of Sciences; PCTI (Spain); CPAN (Spain); ThEPCenter (Thailand); IPST (Thailand); STFC (United Kingdom)Science & Technology Facilities Council (STFC); Lendulet ("Momentum") Programme (Hungary); Janos Bolyai Research Scholarship of the Hungarian Academy of Sciences (Hungary); New National Excellence Program UNKP (Hungary); F.R.S.-FNRS (Belgium)Fonds de la Recherche Scientifique - FNRS; Programa Estatal de Fomento de la Investigacion Cientffica y Tecnica de Excelencia Maria de Maeztu [MDM-2015-0509]; Chulalongkorn Academic into Its 2nd Century Project Advancement Project (Thailand); Science and Technology Facilities CouncilScience & Technology Facilities Council (STFC) [ST/J005479/1, ST/N001273/1, ST/J004871/1, ST/I003622/1, ST/I505580/1, ST/K003542/1, ST/F007434/1, ST/L005603/1, ST/K003542/1 GRID PP, ST/M004775/1] Funding Source: researchfish ; We congratulate our colleagues in the CERN accelerator departments for the excellent performance of the LHC and thank the technical and administrative staffs at CERN and at other CMS institutes for their contributions to the success of the CMS effort. In addition, we gratefully acknowledge the computing centers and personnel of the Worldwide LHC Computing Grid for delivering so effectively the computing infrastructure essential to our analyses. Finally, we acknowledge the enduring support for the construction and operation of the LHC and the CMS detector provided by the following funding agencies: BMWFW and FWF (Austria); FNRS and FWO (Belgium); CNPq, CAPES, FAPERJ, and FAPESP (Brazil); MES (Bulgaria); CERN; CAS, MoST, and NSFC (China); COL-CIENCIAS (Colombia); MSES and CSF (Croatia); RPF (Cyprus); SENESCYT (Ecuador); MoER, ERC IUT, and ERDF (Estonia); Academy of Finland, MEC, and HIP (Finland); CEA and CNRS/IN2P3 (France); BMBF, DFG, and HGF (Germany); GSRT (Greece); NKFIA (Hungary); DAE and DST (India); IPM (Iran); SFI (Ireland); INFN (Italy); MSIP and NRF (Republic of Korea); LAS (Lithuania); MOE and UM (Malaysia); BUAP, CINVESTAV, CONACYT, LNS, SEP, and UASLP-FAI (Mexico); MBIE (New Zealand); PAEC (Pakistan); MSHE and NSC (Poland); FCT (Portugal); JINR (Dubna); MON, RosAtom, RAS and RFBR (Russia); MESTD (Serbia); SEIDI, CPAN, PCTI and FEDER (Spain); Swiss Funding Agencies (Switzerland); MST (Taipei); ThEPCenter, IPST, STAR, and NSTDA (Thailand); TUBITAK and TAEK (Turkey); NASU and SFFR (Ukraine); STFC (United Kingdom); DOE and NSF (U.S.A.).; Individuals have received support from the Marie-Curie programme and the European Research Council and Horizon 2020 Grant, contract No. 675440 (European Union); the Leventis Foundation; the A.P. Sloan Foundation; the Alexander von Humboldt Foundation; the Belgian Federal Science Policy Office; the Fonds pour la Formation a la Recherche dans l'Industrie et dans l'Agriculture (FRIA-Belgium); the Agentschap voor Innovatie door Wetenschap en Technologie (IWT-Belgium); the F.R.S.-FNRS and FWO (Belgium) under the "Excellence of Science - EOS" - be.h project n. 30820817; the Ministry of Education, Youth and Sports (MEYS) of the Czech Republic; the Lendulet ("Momentum") Programme and the Janos Bolyai Research Scholarship of the Hungarian Academy of Sciences, the New National Excellence Program UNKP, the NKFIA research grants 123842, 123959, 124845, 124850 and 125105 (Hungary); the Council of Science and Industrial Research, India; the HOMING PLUS programme of the Foundation for Polish Science, cofinanced from European Union, Regional Development Fund, the Mobility Plus programme of the Ministry of Science and Higher Education, the National Science Center (Poland), contracts Harmonia 2014/14/M/ST2/00428, Opus 2014/13/B/ST2/02543, 2014/15/B/ST2/03998, and 2015/19/B/ST2/02861, Sonata-bis 2012/07/E/ST2/01406; the National Priorities Research Program by Qatar National Research Fund; the Programa Estatal de Fomento de la Investigacion Cientffica y Tecnica de Excelencia Maria de Maeztu, grant MDM-2015-0509 and the Programa Severo Ochoa del Principado de Asturias; the Thalis and Aristeia programmes cofinanced by EU-ESF and the Greek NSRF; the Rachadapisek Sompot Fund for Postdoctoral Fellowship, Chulalongkorn University and the Chulalongkorn Academic into Its 2nd Century Project Advancement Project (Thailand); the Welch Foundation, contract C-1845; and the Weston Havens Foundation (U.S.A.).

The theme of the conference is: "E-learning and STEM Education". "Skills in Science, Technology, Engineering and Mathematics (STEM) are becoming an increasingly important part of basic literacy in today's knowledge economy. To keep Europe growing, we will need one million additional researchers by 2020." (http://www.eun.org/focus-areas/stem) The monograph "E-learning and STEM Education" includes articles based on the best papers prepared and presented by authors from nine European countries and from more than twenty universities during the 11th Annual Internatio- nal Scientific Conference "Theoretical and Practical Aspects of Distance Learning", subtitled: "E-learning and STEM Education", which was held on 14-15 October 2019, organized by the Faculty of Ethnology and Sciences of Education in Cieszyn, University of Silesia in Katowice, Poland. Experts on STEM and robotics in education from 10 countries, in particular Austria, Bulgaria, Czech Republic, Morocco, the Netherlands, Poland, Slovakia, Ukraine, Russia, Turkey reflect on how STEM education is currently viewed and implemented in their country, drawing on the legislation and funding focus and using local data to predict how the future will unfold for STEM education. The speakers from the University of Innsbruck (Austria), University of Twente (the Netherlands), the Comenius University in Bratislava (Slovakia), Plovdiv University "Paisii Hilendarski" (Bulgaria), Borys Grinchenko Kyiv University (Ukraine), Gdańsk Technical University (Poland), Herzen State Pedagogical University of Russia, St. Petersburg (Russia), Jagiellonian University (Poland), Warsaw University (Poland), Silesian University in Opava (Czech Republic), Jesuit University of Philosophy and Education "Ignatianum", Cracow, (Poland), University of Silesia in Katowice (Poland), University of Defence in Brno (Czech Republic), K. Ushynskyi South Ukrainian National Pedagogical University (Ukraine), Maria Curie-Skłodowska University in Lublin (Poland), Lublin University of Technology (Poland), Mykhailo Drahomanov National Pedagogical University, Kyiv, (Ukraine), Kazimierz Wielki University in Bydgoszcz (Poland), Taras Shevchenko National University "Chernihiv Collegium" (Ukraine), Dniprovsk State Technical University (Ukraine), University of Ostrava (Czech Republic), Pedagogical University of Krakow (Poland), University of Social Sciences and Humanities in Warsaw (Poland), Makarenko Sumy State Pedagogical University (Ukraine), Poznań University of Medical Sciences (Poland), Ternopil University (Ukraine), Kherson State University (Ukraine), Warsaw University of Technology(Poland), University of Social Sciences and Humanities in Warsaw (Poland), Izmail State University of Humanities (Ukraine), Adam Mickiewicz University in Poznań, (Poland), and other educational institutions delivered lectures providing insights into interesting studies, presented their recent research results and discussed their further scientific work. The authors include experts, well-known scholars, young researchers, highly trained academic lecturers with long experience in the field of e-learning, PhD students, distance course developers, authors of multimedia teaching materials, designers of websites and educational sites. I am convinced that this monograph will be an interesting and valuable publication, describing the theoretical, methodological and practical issues in the field of E- learning in STEM education offering proposals of solutions to certain important problems and showing the road to further work in this field, allowing exchange of experiences of scholars from various universities from many European countries and other countries of the world. This book includes a sequence of responses to numerous questions that have not been answered yet. The papers of the authors included in the monograph are an attempt at providing such answers. The aspects and problems discussed in the materials include the following: 1. E-learning and STEM Education  STEM education trends  Robots and coding in education.  Immersive learning environments. Blockchain.  Internet of things. 3D printing 2. E-environment and Cyberspace  E-environment of the University.  SMART-Universities. SMART Technology in education  E-learning in a sustainable society. 3. E-learning in the Development of Key and soft Competences:  Effective development of teachers; skills in the area of ICT and e- learning  Key competences in the knowledge society,  Use of e-learning in improving the level of students' digital competences,  Distance Learning and Lifelong Learning  Self-learning based on Internet technology Table of Contents 15 4. E-learning and Intercultural Competences Development in Different Countries:  Legal, social, human, scientific, technical aspects of distance learning and e-learning in different countries,  Psychological and ethical aspects of distance learning and e-learning in different countries,  Collaborative learning in e-learning, 5. E-learning Methodology – Implementation and Evaluation:  European and national standards of e-learning quality evaluation,  Evaluation of synchronous and asynchronous teaching and learning, methodology and good examples,  MOOCs – methodology of design, conducting, implementation and evaluation,  Contemporary trends in world education – globalization, internationalization, mobility. 6. ICT Tools – Effective Use in Education:  Selected Web 2.0 and Web 3.0 technology,  LMS, CMS, VSCR, SSA, CSA,  Cloud computing environment, social media, Multimedia resources Video-tutorial design. 7. Alternative Methods, Forms and Techniques in Distance Learning:  simulations, models in distance learning,  networking, distance learning systems,  m-learning. 8. Theoretical, Methodological Aspects of Distance Learning:  Successful examples of e-learning,  Distance learning in humanities and science,  Quality of teaching, training programs and assessment,  E-learning for the disabled. Publishing this monograph is a good example of expanding and strengthening international cooperation.

In 1928, Utah Construction Company completed its first project outside of the United States with the 110 mile railroad for Southern Pacific of Mexico. Over the next 30 years, UCC continued to work on projects in Mexico including dams, roads, mining, and canals. The collection contains several booklets and correspondence along with approximately 500 photographs. ; 8.5 x 11 in. paper ; SANCHEZ MEJORADA Y CREEL CARLOS SANCHEZ NEHIRADA LUTS J. CREEL LUJAN CARLOS SANCHEZ MEJORADA (JR.) Februrary 2, 1960 Mr. O. L. Dykstra, Treasurer Utah Construction & Mining Company 100 Bush Street, San Francisco 4, Calif. Dear Mr. Dykstra: In connection with the opinion you requested during your last trip to Me-xico regarding the advantages and disadvantages of operating in this country through a foreign corporation, I beg to give you the following information: 1. According to law, there are certain activities that must necessarily be carried out by a Mexican corporation; among such are the chemical, the fertilizer, the insecticide, the fishery and the soft drink industries. Furthermore. also according to law, no foreign inidividual or corporation car hold land within the so called prohibited zone, which is an area of 100 kilometers wide on the international borders and 50 kilometers wide on the sea coasts. 2. If there is no legal impediment to operate in Mexico through a fo-reign corporation, it will be necessary to fulfill the following requirements in order to have said foreign corporation qualified in this country. a). Submit evidence that the foreign corporation has been duly incor-porated in accordance with the laws of its place of incorporation; this evidence consists in: i). A copy, duly certified by the Secretary of State of the State where the corporation was incorporated or by the competent authority, of the deed, of incorporation and of the other pertinent corporate document:. This certified copy must be duly authorized by the competent Mexican diplomatic or consular representatives. ii). A certification from the competent Mexican diplomatic or consular authorities that the foreign corporation has been duly incorporated and is qualified according to the laws of the country of incorporation to act. b). An official translation prepared by order of a Mexican Court, of the documents referred to in a) i). SANCHEZ MEJORADA Y CREEL ABOGANDOS - 2 - Mr. O. L. Dykstra San Francisco 4, Calif. February 2, 1960. c). A Mexican Court ruling that the foreign corporation's charter and bylaws is not contrary to the provisions of public policy of the laws of this country. d). Legalization by the Ministry of Foreign Relations of the do-cuments referred to in paragraph a). e). A permit from the Ministry of Foreign Relations, in which it will be provided that the stockholders of the foreign corporation will consider themselves as Mexican citizens in all matters pertaining to the operations of the corporation in Mexico and that they waive the right of ever requesting diplomatic protection in connection with the activities carried forth in this country. f). A permit from the Ministry of Industry and Commerce, who will examine all the documents referred to in preceding paragraphs and will, at his discretion, authorize qualification of the foreign cor-poration to operate in this country. g). Registration of the official Spanish translation of the charter and. bylaws of the foreign corporation, as well as of all other documents such as the permits from the Ministries of Foreign Relations and of Industry and Commerce at the Public Registry of Commerce. h). The appointment of a permanent representative of the foreign corporation in Mexico. i). The establishment of permanent offices in Mexico. j). Registration of the corporation in question with the appropriate industrial chamber or chamber of commerce and with the competent tax authorities. k). The opening of books of accounts, duly legalized by the Tax Authorities. 1). The publication in the Federal Official Daily of the yearly balance sheet of the foreign corporation. 3. The foreign corporation operating in Mexico will naturally be ABOGANDOS - 3 - Mr. O. L. Dykstra San Francisco 4, Calif. February 2, 1960. subject to compliance of all legal requirements pertaining to Me-xican taxation, such as the filing of returns. Though the tax laws provide for specific rules in determining the taxable income of fo-reign corporations operating in this country, there is the possibility that due to the internal organization of the corporation, it would be hard to comply with the requirements of the tax laws, primarily the Income Tax legislation, regarding certain deductions. To overcome this difficult there is the possibility of entering into agreements with the Mexican Tax Authorities which would establish the basis for computing the taxable income. In my experience I know of very few foreign corporations which operate directly in Mexico and in my experience, those who started of on said basis have decided to establish Mexican corporations as subsidiaries of the parent The major drawback is the tax question and I would recommend that the opinion of the Mexico City Office of your independent auditors, Price Waterhouse & Company, be obtained. please let me know if you will require any additional information and oblige, Yours very truly, Luis J Creel Luis J. Creel Lujah. c. c. Mr. L. B. Shelley LJCL:gaa l/3

The issue of the regulation of artificial intelligence (AI) is one of the significant challenges faced by the EU at present. Most researchers focus on the substantive scope of AI regulation, including state law, ethical norms and soft law. In addition to the substantive and legal scope of the regulation, it is worthwhile considering the manner of such regulation.1 Since AI is an algorithmic code, it seems correct to regulate (restrict) AI not so much with traditional law established in natural (human) language as with one implemented into algorithms. They may operate as a tool supporting traditional legislation (RegTech), but it is possible to go further with the issue and create regulation algorithms which implement the law as the effective law. However, this requires a new approach to law and legislation – the law as algorithmic code. ; University of Silesia, Poland ; Dariusz Szostek is Associate Professor in the Department of Civil Law and Civil Procedure at the Faculty of Law and Administration, Opole University, Poland, Head of the Centre for Legal Problems of Technical Issues and New Technologies; European Parliament AI Observatory science expert (2020–2024), and member of European Union Intellectual Property Office, Chairman of the Scientific Council of the Virtual Department of Law and Ethics. ; dariusz.szostek@szostek-bar.pl ; 43 ; 60 ; 3 ; Aires J., Pinheiro D., Strube de Lima V. and Meneguzzi F., Norm conflict identification in contracts, "Artificial Intelligence and Law" 2017, vol. 25. ; Araszkiewicz M.: Algorytmizacja myślenia prawniczego. Modele, możliwości, ograniczenia, (in:) D. Szostek (ed.), Legal tech. 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Background International agencies such as the World Health Organisation have highlighted the potential of digital information and communications technologies to strengthen health systems, which are underpinned by the 'building blocks' of information, human resources, finances, commodities, leadership and governance, and service delivery. In high income countries, evidence of the positive impacts of 'eHealth' innovations on the cost-effectiveness of healthcare is growing and many governments are now providing incentives for their adoption. In contrast, the use of eHealth in developing countries has remained low and efforts to introduce these new approaches have experienced high failure rates. There is even scepticism regarding the feasibility of eHealth in low-resource settings, which may be hindered by high costs, indeterminate returns on investment, technical problems and socio-organisational barriers. More research is needed to document both the value of eHealth for strengthening resource-limited health systems and the challenges involved in their implementation and adoption, so that insights from such research may be used to inform future initiatives. While many studies of eHealth for patient care in low- and middle-income countries (LMIC) are taking place, evidence of its role in improving administrative processes such as financial management is lacking, despite the importance of 'good governance' (transparency and accountability) for ensuring strong and resilient health systems. The overall objective of this PhD was to elucidate the enablers, inhibitors and outcomes characterising the implementation and adoption of a modular eHealth system in a group of healthcare facilities in rural Malawi. The system included both clinical and billing modules. The specific objectives were (i) to understand the socio-technical, organisational and change management factors facilitating or hindering the implementation and adoption of the eHealth system, (ii) to assess the quality of data captured by the eHealth system compared with conventional paper-based records, and (iii) to understand how information within the eHealth system was used for service delivery, reporting and financial management. A further aim was to contribute to the corpus of mixed-methods case studies exploring eHealth system implementation processes and outcomes (including data quality) in LMIC. As described in the following chapters, the research also gave rise to unanticipated and serendipitous findings, which led to new lines of enquiry and influenced the theoretical perspectives from which the analysis drew. Methods Mixed-methods case study was used for the research, taking a 'soft-positivist' approach to analysis, which encompasses both inductive and deductive forms of enquiry. Two case studies were undertaken in rural Malawi: one at a 300-bed fee-for-service hospital, and the other at nine primary care health centres that surround the hospital. At the outset of the research, the 'logic model' underpinning the eHealth system implementation programme was mapped, based on formative scoping to articulate the goals and intentions of those commissioning and supplying the eHealth system, along with literature-informed theory. This provided a framework against which to evaluate the processes and outcomes of eHealth system implementation at the ten facilities. For the hospital case study (Case Study 1), a retrospective single-case embedded design was employed, with outpatient and inpatient departments being the two units of analysis. Qualitative data included document review and in-depth key informant interviews, while quantitative data was obtained from the web-based District Health Information System (DHIS2), patient files and the hospital's finance records. For the study of primary health centres (Case Study 2), a single-case embedded design was also used, with the rollout project as the case and the three units of analysis being 3 Early Adopter Facilities, 4 Late Majority facilities and 2 Laggard facilities. This case study used a prospective design, with data being collected 7 months and 24 months after implementation of the eHealth system due to a mismatch between the independent eHealth implementation project and the PhD research. Data sources included documentation screened against the criteria listed in the Performance of Routine Information System Management (PRISM) tools, information extracted from the eHealth system, health indicators drawn from DHIS2 and qualitative data from focus group discussions. In both case studies, framework analysis was used for qualitative data, while quantitative data was analysed by calculating data completeness, accuracy and agreement. Descriptive statistics and the Mann-Whitney U-test were used for analysing finance data in Case Study 1. Content analysis was also used to gain insights from Case Study 2. Results Based on the initial logic model, staff-, service delivery- and management-level outcomes were moderated through the organisational change management and socio-technical factors described below. Key organisational and process factors influencing system implementation Change management processes: Organisational strategies aimed at facilitating the introduction of the eHealth system included training clinical and clerical staff in the computer skills required to use it (see below) and adapting work processes to accommodate and optimise adoption. At the three health facilities where the billing module was implemented, the latter included introducing new procedures for providing electronic receipts to clients and service providers. At Madalo Hospital this also involved the creation of a new category of administrative staff with responsibility for managing the appropriate capture, entry and exchange of data using the system. However, such data clerks were only introduced within the inpatient department, whilst already over-burdened clinical staff in the outpatient department were expected to integrate the eHealth system into their existing work routines. Outpatient departments at the health centres resorted to task-shifting patient data entry roles from clinicians to lower-educated allied staff such as janitors and security guards. Infrastructure and security issues: Organisational enablers were infrastructural and policy interventions aimed at securing equipment and patient data. These included installations of locks and burglar-proof bars, enhanced engagement of security guards and frequent backup of data. An organisational intervention undertaken at the health centres was the introduction of backup batteries and solar power, aimed at providing a continuous electricity supply. However, problems with battery depletion, frequent connectivity interruptions between the client computers and the server and electricity fluctuations and outages, affected both the efficiency of the batteries and the practical utility of the eHealth system. Highly efficient nano-computing units were later introduced, to reduce electricity demands and improve the consistency of available power for the purposes of using the system. Socio-technical issues arising during the implementation process Technical/software problems: There were 24 problems identified with the eHealth system, encompassing its design flaws, security protocols, and hardware and database limitations. For instance, entry of patient data was in multiple windows needing to be minimised, passwords expired with no one at the facilities with rights to issue new passwords, there were frequent disconnections between the client computers and the server, and lists of drugs and indicators for reporting in its database were limited. Although health centre staff used the system for backup storage and retrieval of data, only Early Adopters reported use of the eHealth system's search function. Socio-technical issues: The technical problems outlined above resulted in a heavy reliance on paper records by the health centres, although centres varied in their attitude towards and persistence with eHealth system implementation, with Early Adopter sites overcoming most challenges. At the hospital, the eHealth system was subjected to such inappropriate use by staff that even establishing rules and an IT centre to regulate usage were ineffective, leading to a system crash in 2012 due to viruses and other malware. Such inappropriate use included staff depleting hospital server space by storing personal files (videos, music, pictures, games), being on Facebook instead of attending to patients, sharing of login credentials and not always logging off their account after use, and removal of cables from the computers. Leadership: At the hospital, there was strong management support for the eHealth system. In contrast, there were strong opinions from staff at Late Majority and Laggard facilities about the ineffective engagement of health facility "in-charges". Further, many system champions were senior staff and thus busier and more mobile, most often leaving the junior staff at the health centres, who were not formally trained, to be using the eHealth system. Training: Limitations in the scope and number of staff formally trained was perceived to be a barrier to eHealth system adoption at the health centres, particularly lack of training in basic troubleshooting and maintenance. Even peer training lacked follow-up formal training. At the hospital, developing an appropriately skilled cadre of system users was hindered by high staff turnover and departmental rotations, which required frequent rounds of basic training. Staff at the hospital and health centres were nevertheless happy about the computer knowledge they had gained as a result of the implementation programme, although most expressed a lack of confidence in using the eHealth system. Technical support: For reasons including those already outlined, staff requested support for a range of hardware and software problems, not all of which it was possible to fulfil in a timely way, due to lack of sufficient IT personnel. Lack of in-country technical support for the software was also a considerable barrier to progress, particularly for the IT team based at the hospital, requiring requests for changes to be passed to the parent company. In one attempt to address this, the rights to a partial version of the software was passed to a local foundation for onward management, however the software developers were unwilling to release the source code so that further enhancements and customisation could be made. Efforts to recruit more hospital IT workers and reorganising responsibilities were frustrated by high staff turnover among the IT team. As a result, response to calls from health centres for technical support by the IT team was said to be slow and ineffective (except at Late Majority Facilities), and there was no transfer of basic troubleshooting and minor repair skills from the IT team to the health facility staff. Perceived outcomes: Despite the challenges described above, some tracer outcomes of the eHealth system were detectable from the qualitative and numerical results, relating to data quality, service delivery, reporting and decision-making, and financial management. Perceived and measured outcomes of eHealth system implementation Documentation and associated workload: In both case studies, implementation of the eHealth system illuminated the dysfunctional paper-based system, particularly loss of documents. At the health centres (Case Study 2), only Early Adopters reported reduced administrative and patient care workload following eHealth implementation, while the other adopter groups reported increased workload due to dual use of paper and electronic systems, as well as staff shortage and high patient load. Data quality: Both case studies reported poor data quality in the eHealth system, mainly due to the dual use of the paper-based and electronic systems, and staff defaulting to using the paper-based system only. This was aggravated by infrastructure and leadership problems at the health centres. Across the health centres, completeness of outpatient registration data in the eHealth system was 82.4%, as compared to DHIS2 (100.0% for Early Adopters, 73.9% for Late Majority), equivalent to an average monthly omission of 1,271 clients. When compared to DHIS2 data at Madalo Hospital, outpatient registration data in the eHealth system was 76.0% complete, under-reporting by an average 577 clients per month. Compared with the hospital's paper-based records, inpatient registration and diagnosis data in the eHealth system, as entered by ward clerks, was 93.6% complete and 68.9% accurate. Service delivery (efficiency and patient experience): At Madalo Hospital, the eHealth system was reported to have made retrieval of patients' paper files faster, as the implementation project had also led to changes in the hospital's filing system. This new filing system also facilitated retrieval of data for patients with lost paper records, and allowed linking of patients' outpatient and inpatient records. Reported service delivery improvements at the health centres included enhanced ability for tracing patients, treatment continuity, identifying the correct patient, ensuring patient confidentiality, keeping health workers alert and available, following clinical protocols, identifying the need to change prescription for (or refer) a recurrent patient, and reportedly showing the patient that the provider was paying attention. Improvements in patient experience were perceived to be through avoiding the need for patient details to be re-entered at subsequent visits, better management of queues, and patients feeling more understood by the service provider and having more confidence in the services. Perceived negative patient experiences were associated with staff members' slow typing skills and unfamiliarity with the eHealth system, dual entry of patient information into both the electronic and paper systems, extra steps added to the patient journey through the care process, and disrupted patient-provider interaction. Efficiency of reporting: After its implementation at the hospital site, the eHealth system had become routinely used to generate data for measuring quality of care, and partly for national reporting purposes (HMIS). Customised reports for the hospital were created and used for decisions such as allocation of wards, advocacy and funding applications. In contrast, all the primary healthcare facilities were still using paper registers to compile HMIS reports, a few in combination with the eHealth system, because of lack of knowledge of the reporting module, poor design of the system's reports, and disruptions in electricity and network connections to the server. Management of finances: Financial management was reported to have improved at Madalo Hospital due to better-quality data capture and tracking of service charges, separation of billing and receiving roles by recruiting ward clerks, enhanced oversight by management, and fraud prevention through greater transparency and accountability. Although median monthly revenue was significantly higher after eHealth system implementation (P=0.024), micro- and macro-contextual factors confounded this effect, and the descriptive and qualitative data revealed that genuine improvement only came about after recruitment of ward clerks towards the end of the study period. At the health centres, the eHealth system reportedly helped staff in the accounts department with billing, the facility in-charges with financial oversight, and clients with more trust in printed receipts. Conclusion Converging the results of these two case studies illustrates the potential of eHealth to strengthen LMIC health systems through developing human resource capacity (skills, staff roles), facilitating service delivery, and improving financial management and governance. However, realising such improvements is dependent upon understanding the socio-technical interactions mediating the integration of new systems into organisational processes and work practices, and implementing appropriate change management interventions. The results of this study suggest that, for effective implementation and adoption of eHealth systems, healthcare leaders should (1) recruit data entry clerks to relieve clinical staff, improve workflow and avoid data fraud, (2) facilitate appropriate data use among system users and an information culture at the facilities, and (3) strengthen knowledge and skills transfer from eHealth system developers to local implementers and system champions, to optimise responsiveness and ensure sustainability. Further interdisciplinary research is needed to obtain additional insights into factors affecting the quality of eHealth data and its use in the management of LMIC health systems, including the role of social, professional and technological influences on financial good-governance.

(This post continues part 1 which just looked at the data. Part 3 on theory is here) When the Fed raises interest rates, how does inflation respond? Are there "long and variable lags" to inflation and output?  There is a standard story: The Fed raises interest rates; inflation is sticky so real interest rates (interest rate - inflation) rise; higher real interest rates lower output and employment; the softer economy pushes inflation down. Each of these is a lagged effect. But despite 40 years of effort, theory struggles to substantiate that story (next post), it's had to see in the data (last post), and the empirical work is ephemeral -- this post.  The vector autoregression and related local projection are today the standard empirical tools to address how monetary policy affects the economy, and have been since Chris Sims' great work in the 1970s. (See Larry Christiano's review.) I am losing faith in the method and results. We need to find new ways to learn about the effects of monetary policy. This post expands on some thoughts on this topic in "Expectations and the Neutrality of Interest Rates," several of my papers from the 1990s* and excellent recent reviews from Valerie Ramey and  Emi Nakamura and Jón Steinsson, who  eloquently summarize the hard identification and computation troubles of contemporary empirical work.Maybe popular wisdom is right, and economics just has to catch up. Perhaps we will. But a popular belief that does not have solid scientific theory and empirical backing, despite a 40 year effort for models and data that will provide the desired answer, must be a bit less trustworthy than one that does have such foundations. Practical people should consider that the Fed may be less powerful than traditionally thought, and that its interest rate policy has different effects than commonly thought. Whether and under what conditions high interest rates lower inflation, whether they do so with long and variable but nonetheless predictable and exploitable lags, is much less certain than you think. Here is a replication of one of the most famous monetary VARs, Christiano Eichenbaum and Evans 1999, from Valerie Ramey's 2016 review: Fig. 1 Christiano et al. (1999) identification. 1965m1–1995m6 full specification: solid black lines; 1983m1–2007m12 full specification: short dashed blue (dark gray in the print version) lines; 1983m1–2007m12, omits money and reserves: long-dashed red (gray in the print version) lines. Light gray bands are 90% confidence bands. Source: Ramey 2016.  Months on x axis. The black lines plot the original specification. The top left panel plots the path of the Federal Funds rate after the Fed unexpectedly raises the interest rate. The funds rate goes up, but only for 6 months or so. Industrial production goes down and unemployment goes up, peaking at month 20. The figure plots the level of the CPI, so inflation is the slope of the lower right hand panel. You see inflation goes the "wrong" way, up, for about 6 months, and then gently declines. Interest rates indeed seem to affect the economy with long lags. This was the broad outline of consensus empirical estimates for many years. It is common to many other studies, and it is consistent with the beliefs of policy makers and analysts. It's pretty much what Friedman (1968) told us to expect. Getting contemporary models to produce something like this is much harder, but that's the next blog post. What's a VAR?I try to keep this blog accessible to nonspecialists, so I'll step back momentarily to explain how we produce graphs like these. Economists who know what a VAR is should skip to the next section heading. How do we measure the effect of monetary policy on other variables? Milton Friedman and Anna Schwartz kicked it off in the Monetary History by pointing to the historical correlation of money growth with inflation and output. They knew as we do that correlation is not causation, so they pointed to the fact that money growth preceeded inflation and output growth.  But as James Tobin pointed out, the cock's crow comes before, but does not cause, the sun to rise. So too people may go get out some money ahead of time when they see more future business activity on the horizon.  Even correlation with a lead is not causation. What to do? Clive Granger's causality and Chris Sims' VAR, especially "Macroeconomics and Reality" gave today's answer. (And there is a reason that everybody mentioned so far has a Nobel prize.) First, we find a monetary policy "shock," a movement in the interest rate (these days; money, then) that is plausibly not a response to economic events and especially to expected future economic events. We think of the Fed setting interest rates by a response to economic data plus deviations from that response, such as interest rate = (#) output + (#) inflation + (#) other variables + disturbance. We want to isolate the "disturbance," movements in the interest rate not taken in response to economic events. (I use "shock" to mean an unpredictable variable, and "disturbance" to mean deviation from an equation like the above, but one that can persist for a while. A monetary policy "shock" is an unexpected movement in the disturbance.)  The "rule" part here can be but need not be the Taylor rule, and can include other variables than output and inflation. It is what the Fed usually does given other variables, and therefore (hopefully) controls for reverse causality from expected future economic events to interest rates. Now, in any individual episode, output and inflation and inflation following a shock will be influenced by subsequent shocks to the economy, monetary and other. But those average out. So, the average value of inflation, output, employment, etc. following a monetary policy shock is a measure of how the shock affects the economy all on its own. That is what has been plotted above. VARs were one of the first big advances in the modern empirical quest to find "exogenous" variation and (somewhat) credibly find causal relationships. Mostly the huge literature varies on how one finds the "shocks." Traditional VARs use regressions of the above equations and the residual is the shock, with a big question just how many and which contemporaneous variables one adds in the regression. Romer and Romer pioneered the "narrative approach," reading the Fed minutes to isolate shocks.  Some technical details at the bottom and much more discussion below. The key is finding shocks. One can just regress output and inflation on the shocks to produce the response function, which is a "local projection" not a "VAR," but I'll use "VAR" for both techniques for lack of a better encompassing word. Losing faithShocks, what shocks?What's a "shock" anyway? The concept is that the Fed considers its forecast of inflation, output and other variables it is trying to control, gauges the usual and appropriate response, and then adds 25 or 50 basis points, at random, just for the heck of it. The question VARS try to answer is the same: What happens to the economy if the Fed raises interest rates unexpectedly, for no particular reason at all? But the Fed never does this. Ask them. Read the minutes. The Fed does not roll dice. They always raise or lower interest rates for a reason, that reason is always a response to something going on in the economy, and most of the time how it affects forecasts of inflation and employment. There are no shocks as defined.I speculated here that we might get around this problem: If we knew the Fed was responding to something that had no correlation with future output, then even though that is an endogenous response, then it is a valid movement for estimating the effect of interest rates on output. My example was, what if the Fed "responds" to the weather. Well, though endogenous, it's still valid for estimating the effect on output. The Fed does respond to lots of things, including foreign exchange, financial stability issues, equity, terrorist attacks, and so forth. But I can't think of any of these in which the Fed is not thinking of these events for their effect on output and inflation, which is why I never took the idea far. Maybe you can. Shock isolation also depends on complete controls for the Fed's information. If the Fed uses any information about future output and inflation that is not captured in our regression, then information about future output and inflation remains in the "shock" series. The famous "price puzzle" is a good example. For the first few decades of VARs, interest rate shocks seemed to lead to higher inflation. It took a long specification search to get rid of this undesired result. The story was, that the Fed saw inflation coming in ways not completely controlled for by the regression. The Fed raised interest rates to try to forestall the inflation, but was a bit hesitant about it so did not cure the inflation that was coming. We see higher interest rates followed by higher inflation, though the true causal effect of interest rates goes the other way. This problem was "cured" by adding commodity prices to the interest rate rule, on the idea that fast-moving commodity prices would capture the information the Fed was using to forecast inflation. (Interestingly these days we seem to see core inflation as the best forecaster, and throw out commodity prices!) With those and some careful orthogonalization choices, the "price puzzle" was tamped down to the one year or so delay you see above. (Neo-Fisherians might object that maybe the price puzzle was trying to tell us something all these years!) Nakamura and Steinsson write of this problem: "What is being assumed is that controlling for a few lags of a few variables captures all endogenous variation in policy... This seems highly unlikely to be true in practice. The Fed bases its policy decisions on a huge amount of data. Different considerations (in some cases highly idiosyncratic) affect policy at different times. These include stress in the banking system, sharp changes in commodity prices, a recent stock market crash, a financial crisis in emerging markets, terrorist attacks, temporary investment tax credits, and the Y2K computer glitch. The list goes on and on. Each of these considerations may only affect policy in a meaningful way on a small number of dates, and the number of such influences is so large that it is not feasible to include them all in a regression. But leaving any one of them out will result in a monetary policy "shock" that the researcher views as exogenous but is in fact endogenous." Nakamura and Steinsson offer 9/11 as another example summarizing my "high frequency identification" paper with Monika Piazzesi: The Fed lowered interest rates after the terrorist attack, likely reacting to its consequences for output and inflation. But VARs register the event as an exogenous shock.Romer and Romer suggested that we use Fed Greenbook forecasts of inflation and output as controls, as those should represent the Fed's complete information set. They provide narrative evidence that Fed members trust Greenback forecasts more than you might suspect. This issue is a general Achilles heel of empirical macro and finance: Does your procedure assume agents see no more information than you have included in the model or estimate? If yes, you have a problem. Similarly, "Granger causality" answers the cock's crow-sunrise problem by saying that if unexpected x leads unexpected y then x causes y. But it's only real causality if the "expected" includes all information, as the price puzzle counterexample shows. Just what properties do we need of a shock in order to measure the response to the question, "what if the Fed raised rates for no reason?" This strikes me as a bit of an unsolved question -- or rather, one that everyone thinks is so obvious that we don't really look at it. My suggestion that the shock only need be orthogonal to the variable whose response we're estimating is informal, and I don't know of formal literature that's picked it up. Must "shocks" be unexpected, i.e. not forecastable from anything in the previous time information set? Must they surprise people? I don't think so -- it is neither necessary nor sufficient for  shock to be unforecastable for it to identify the inflation and output responses. Not responding to expected values of the variable whose response you want to measure should be enough.  If bond markets found out about a random funds rate rise one day ahead, it would then be an "expected" shock, but clearly just as good for macro. Romer and Romer have been criticized that their shocks are predictable, but this may not matter. The above Nakamura and Steinsson quote says leaving out any information leads to a shock that is not strictly exogenous. But strictly exogenous may not be necessary for estimating, say, the effect of interest rates on inflation. It is enough to rule out reverse causality and third effects. Either I'm missing a well known econometric literature, as is everyone else writing the VARs I've read who don't cite it, or there is a good theory paper to be written.Romer and Romer, thinking deeply about how to read "shocks" from the Fed minutes, define shocks thus to circumvent the "there are no shocks" problem:we look for times when monetary policymakers felt the economy was roughly at potential (or normal) output, but decided that the prevailing rate of inflation was too high. Policymakers then chose to cut money growth and raise interest rates, realizing that there would be (or at least could be) substantial negative consequences for aggregate output and unemployment. These criteria are designed to pick out times when policymakers essentially changed their tastes about the acceptable level of inflation. They weren't just responding to anticipated movements in the real economy and inflation. [My emphasis.]  You can see the issue. This is not an "exogenous" movement in the funds rate. It is a response to inflation, and to expected inflation, with a clear eye on expected output as well. It really is a nonlinear rule, ignore inflation for a while until it gets really bad then finally get serious about it. Or, as they say, it is a change in rule, an increase in the sensitivity of the short run interest rate response to inflation, taken in response to inflation seeming to get out of control in a longer run sense. Does this identify the response to an "exogenous" interest rate increase? Not really.  But maybe it doesn't matter. Are we even asking an interesting question? The whole question, what would happen if the Fed raised interest rates for no reason, is arguably besides the point. At a minimum, we should be clearer about what question we are asking, and whether the policies we analyze are implementations of that question. The question presumes a stable "rule," (e.g. \(i_t = \rho i_{t-1} + \phi_\pi \pi_t + \phi_x x_t + u_t\)) and asks what happens in response to a deviation \( +u_t \) from the rule. Is that an interesting question? The standard story for 1980-1982 is exactly not such an event. Inflation was not conquered by a big "shock," a big deviation from 1970s practice, while keeping that practice intact. Inflation was conquered (so the story goes) by a change in the rule, by a big increase in $\phi_\pi$. That change raised interest rates,  but arguably without any deviation from the new rule \(u_t\) at all. Thinking in terms of the Phillips curve \( \pi_t = E_t \pi_{t+1} + \kappa x_t\), it was not a big negative \(x_t\) that brought down inflation, but the credibility of the new rule that brought down \(E_t \pi_{t+1}\). If the art of reducing inflation is to convince people that a new regime has arrived, then the response to any monetary policy "shock" orthogonal to a stable "rule" completely misses that policy. Romer and Romer are almost talking about a rule-change event. For 2022, they might be looking at the Fed's abandonment of flexible average inflation targeting and its return to a Taylor rule. However, they don't recognize the importance of the distinction, treating changes in rule as equivalent to a residual. Changing the rule changes expectations in quite different ways from a residual of a stable rule. Changes with a bigger commitment should have bigger effects, and one should standardize somehow by the size and permanence of the rule change, not necessarily the size of the interest rate rise. And, having asked "what if the Fed changes rule to be more serious about inflation," we really cannot use the analysis to estimate what happens if the Fed shocks interest rates and does not change the rule. It takes some mighty invariance result from an economic theory that a change in rule has the same effect as a shock to a given rule. There is no right and wrong, really. We just need to be more careful about what question the empirical procedure asks, if we want to ask that question, and if our policy analysis actually asks the same question. Estimating rules, Clarida Galí and Gertler. Clarida, Galí, and Gertler (2000) is a justly famous paper, and in this context for doing something totally different to evaluate monetary policy. They estimate rules, fancy versions of \(i_t = \rho i_{t-1} +\phi_\pi \pi_t + \phi_x x_t + u_t\), and they estimate how the \(\phi\) parameters change over time. They attribute the end of 1970s inflation to a change in the rule, a rise in \(\phi_\pi\) from the 1970s to the 1980s. In their model, a higher \( \phi_\pi\) results in less volatile inflation. They do not estimate any response functions. The rest of us were watching the wrong thing all along. Responses to shocks weren't the interesting quantity. Changes in the rule were the interesting quantity. Yes, I criticized the paper, but for issues that are irrelevant here. (In the new Keynesian model, the parameter that reduces inflation isn't the one they estimate.) The important point here is that they are doing something completely different, and offer us a roadmap for how else we might evaluate monetary policy if not by impulse-response functions to monetary policy shocks. Fiscal theoryThe interesting question for fiscal theory is, "What is the effect of an interest rate rise not accompanied by a change in fiscal policy?" What can the Fed do by itself? By contrast, standard models (both new and old Keynesian) include concurrent fiscal policy changes when interest rates rise. Governments tighten in present value terms, at least to pay higher interest costs on the debt and the windfall to bondholders that flows from unexpected disinflation. Experience and estimates surely include fiscal changes along with monetary tightening. Both fiscal and monetary authorities react to inflation with policy actions and reforms. Growth-oriented microeconomic reforms with fiscal consequences often follow as well -- rampant inflation may have had something to do with Carter era trucking, airline, and telecommunications reform. Yet no current estimate tries to look for a monetary shock orthogonal to fiscal policy change. The estimates we have are at best the effects of monetary policy together with whatever induced or coincident fiscal and microeconomic policy tends to happen at the same time as central banks get serious about fighting inflation. Identifying the component of a monetary policy shock orthogonal to fiscal policy, and measuring its effects is  a first order question for fiscal theory of monetary policy. That's why I wrote this blog post. I set out to do it, and then started to confront how VARs are already falling apart in our hands. Just what "no change in fiscal policy" means is an important question that varies by application. (Lots more in "fiscal roots" here, fiscal theory of monetary policy here and in FTPL.) For simple calculations, I just ask what happens if interest rates change with no change in primary surplus. One might also define "no change" as no change in tax rates, automatic stabilizers, or even habitual discretionary stimulus and bailout, no disturbance \(u_t\) in a fiscal rule \(s_t = a + \theta_\pi \pi_t + \theta_x x_t + ... + u_t\). There is no right and wrong here either, there is just making sure you ask an interesting question. Long and variable lags, and persistent interest rate movementsThe first plot shows a mighty long lag between the monitor policy shock and its effect on inflation and output. That does not mean that the economy has long and variable lags. This plot is actually not representative, because in the black lines the interest rate itself quickly reverts to zero. It is common to find a more protracted interest rate response to the shock, as shown in the red and blue lines. That mirrors common sense: When the Fed starts tightening, it sets off a year or so of stair-step further increases, and then a plateau, before similar stair-step reversion. That raises the question, does the long-delayed response of output and inflation represent a delayed response to the initial monetary policy shock, or does it represent a nearly instantaneous response to the higher subsequent interest rates that the shock sets off? Another way of putting the question, is the response of inflation and output invariant to changes in the response of the funds rate itself? Do persistent and transitory funds rate changes have the same responses? If you think of the inflation and output responses as economic responses to the initial shock only, then it does not matter if interest rates revert immediately to zero, or go on a 10 year binge following the initial shock. That seems like a pretty strong assumption. If you think that a more persistent interest rate response would lead to a larger or more persistent output and inflation response, then you think some of what we see in the VARs is a quick structural response to the later higher interest rates, when they come. Back in 1988, I posed this question in "what do the VARs mean?" and showed you can read it either way. The persistent output and inflation response can represent either long economic lags to the initial shock, or much less laggy responses to interest rates when they come. I showed how to deconvolute the response function to the structural effect of interest rates on inflation and output and how persistently interest rates rise.  The inflation and output responses might be the same with shorter funds rate responses, or they might be much different. Obviously (though often forgotten), whether the inflation and output responses are invariant to changes in the funds rate response needs a model. If in the economic model only unexpected interest rate movements affect output and inflation, though with lags, then the responses are as conventionally read structural responses and invariant to the interest rate path. There is no such economic model. Lucas (1972) says only unexpected money affects output, but with no lags, and expected money affects inflation. New Keynesian models have very different responses to permanent vs. transitory interest rate shocks. Interestingly, Romer and Romer do not see it this way, and regard their responses as structural long and variable lags, invariant to the interest rate response. They opine that given their reading of a positive shock in 2022, a long and variable lag to inflation reduction is baked in, no matter what the Fed does next. They argue that the Fed should stop raising interest rates. (In fairness, it doesn't look like they thought about the issue much, so this is an implicit rather than explicit assumption.) The alternative view is that effects of a shock on inflation are really effects of the subsequent rate rises on inflation, that the impulse response function to inflation is not invariant to the funds rate response, so stopping the standard tightening cycle would undo the inflation response. Argue either way, but at least recognize the important assumption behind the conclusions. Was the success of inflation reduction in the early 1980s just a long delayed response to the first few shocks? Or was the early 1980s the result of persistent large real interest rates following the initial shock? (Or, something else entirely, a coordinated fiscal-monetary reform... But I'm staying away from that and just discussing conventional narratives, not necessarily the right answer.) If the latter, which is the conventional narrative, then you think it does matter if the funds rate shock is followed by more funds rate rises (or positive deviations from a rule), that the output and inflation response functions do not directly measure long lags from the initial shock. De-convoluting the structural funds rate to inflation response and the persistent funds rate response, you would estimate much shorter structural lags. Nakamura and Steinsson are of this view: While the Volcker episode is consistent with a large amount of monetary nonneutrality, it seems less consistent with the commonly held view that monetary policy affects output with "long and variable lags." To the contrary, what makes the Volcker episode potentially compelling is that output fell and rose largely in sync with the actions [interest rates, not shocks] of the Fed. And that's a good thing too. We've done a lot of dynamic economics since Friedman's 1968 address. There is really nothing in dynamic economic theory that produces a structural long-delayed response to shocks, without the continued pressure of high interest rates. (A correspondent objects to "largely in sync" pointing out several clear months long lags between policy actions and results in 1980. It's here for the methodological point, not the historical one.) However, if the output and inflation responses are not invariant to the interest rate response, then the VAR directly measures an incredibly narrow experiment: What happens in response to a surprise interest rate rise, followed by the plotted path of interest rates? And that plotted path is usually pretty temporary, as in the above graph. What would happen if the Fed raised rates and kept them up, a la 1980? The VAR is silent on that question. You need to calibrate some model to the responses we have to infer that answer. VARs and shock responses are often misread as generic theory-free estimates of "the effects of monetary policy." They are not. At best, they tell you the effect of one specific experiment: A random increase in funds rate, on top of a stable rule, followed by the usual following path of funds rate. Any other implication requires a model, explicit or implicit. More specifically, without that clearly false invariance assumption, VARs cannot directly answer a host of important questions. Two on my mind: 1) What happens if the Fed raises interest rates permanently? Does inflation eventually rise? Does it rise in the short run? This is the "Fisherian" and "neo-Fisherian" questions, and the answer "yes" pops unexpectedly out of the standard new-Keynesian model. 2) Is the short-run negative response of inflation to interest rates stronger for more persistent rate rises? The long-term debt fiscal theory mechanism for a short-term inflation decline is tied to the persistence of the shock and the maturity structure of the debt. The responses to short-lived interest rate movements (top left panel) are silent on these questions. Directly is an important qualifier. It is not impossible to answer these questions, but you have to work harder to identify persistent interest rate shocks. For example, Martín Uribe identifies permanent vs. transitory interest rate shocks, and finds a positive response of inflation to permanent interest rate rises. How? You can't just pick out the interest rate rises that turned out to be permanent. You have to find shocks or components of the shock that are ex-ante predictably going to be permanent, based on other forecasting variables and the correlation of the shock with other shocks. For example, a short-term rate shock that also moves long-term rates might be more permanent than one which does not do so. (That requires the expectations hypothesis, which doesn't work, and long term interest rates move too much anyway in response to transitory funds rate shocks. So, this is not directly a suggestion, just an example of the kind of thing one must do. Uribe's model is more complex than I can summarize in a blog.)  Given how small and ephemeral the shocks are already, subdividing them into those that are expected to have permanent vs. transitory effects on the federal funds rate is obviously a challenge. But it's not impossible. Monetary policy shocks account for small fractions of inflation, output and funds rate variation. Friedman thought that most recessions and inflations were due to monetary mistakes. The VARs pretty uniformly deny that result. The effects of monetary policy shocks on output and inflation add up to less than 10 percent of the variation of output and inflation. In part the shocks are small, and in part the responses to the shocks are small. Most recessions come from other shocks, not monetary mistakes.  Worse, both in data and in models, most inflation variation comes from inflation shocks, most output variation comes from output shocks, etc. The cross-effects of one variable on another are small. And "inflation shock" (or "marginal cost shock"),  "output shock" and so forth are just labels for our ignorance -- error terms in regressions, unforecasted movements -- not independently measured quantities. (This and old point, for example in my 1994 paper with the great title "Shocks." Technically, the variance of output is the sum of the squares of the impulse-response functions -- the plots -- times the variance of the shocks. Thus small shocks and small responses mean not much variance explained.)This is a deep point. The exquisite attention put to the effects of monetary policy in new-Keynesian models, while interesting to the Fed, are then largely beside the point if your question is what causes recessions. Comprehensive models work hard to match all of the responses, not just to monetary policy shocks. But it's not clear that the nominal rigidities that are important for the effects of monetary policy are deeply important to other (supply) shocks, and vice versa. This is not a criticism. Economics always works better if we can use small models that focus on one thing -- growth, recessions, distorting effect of taxes, effect of monetary policy -- without having to have a model of everything in which all effects interact. But, be clear we no longer have a model of everything.  "Explaining recessions" and "understanding the effects of monetary policy" are somewhat separate questions. Monetary policy shocks also account for small fractions of the movement in the federal funds rate itself. Most of the funds rate movement is in the rule, the reaction to the economy term. Like much empirical economics, the quest for causal identification leads us to look at a tiny causes with tiny effects, that do little to explain much variation in the variable of interest (inflation). Well, cause is cause, and the needle is the sharpest item in the haystack. But one worries about the robustness of such tiny effects, and to what extent they summarize historical experience.  To be concrete, here is a typical shock regression, 1960:1-2023:6 monthly data, standard errors in parentheses: ff(t) = a + b ff(t-1) + c[ff(t-1)-ff(t-2)] + d CPI(t) + e unemployment(t) + monetary policy shock, Where "CPI" is the percent change in the CPI (CPIAUCSL) from a year earlier. ff(t-1)ff(t-1)-ff(t-2)CPIUnempR20.970.390.032-0.0170.985(0.009)(0.07)(0.013)(0.009)The funds rate is persistent -- the lag term (0.97) is large. Recent changes matter too: Once the Fed starts a tightening cycle, it's likely to keep raising rates. And the Fed responds to CPI and unemployment. The plot shows the actual federal funds rate (blue), the model or predicted federal funds rate (red), the shock which is the difference between the two (orange) and the Romer and Romer dates (vertical lines). You can't see the difference between actual and predicted funds rate, which is the point. They are very similar and the shocks are small. They are closer horizontally than vertically, so the vertical difference plotted as shock is still visible. The shocks are much smaller than the funds rate, and smaller than the rise and fall in the funds rate in a typical tightening or loosening cycle. The shocks are bunched, with by far the biggest ones in the early 1980s. The shocks have been tiny since the 1980s. (Romer and Romer don't find any shocks!) Now, our estimates of the effect of monetary policy look at the average values of inflation, output, and employment in the 4-5 years after a shock. Really, you say, looking at the graph? That's going to be dominated by the experience of the early 1980s. And with so many positive and negative shocks close together, the average value 4 years later is going to be driven by subtle timing of when the positive or negative shocks line up with later events. Put another way, here is a plot of inflation 30 months after a shock regressed on the shock. Shock on the x axis, subsequent inflation on the y axis. The slope of the line  is our estimate of the effect of the shock on inflation 30 months out (source, with details). Hmm. One more graph (I'm having fun here):This is a plot of inflation for the 4 years after each shock, times that shock. The right hand side is the same graph with an expanded y scale. The average of these histories is our impulse response function.  (The big lines are the episodes which multiply the big shocks of the early 1980s. They mostly converge because, either multiplied by positive or negative shocks, inflation wend down in the 1980s.) Impulse response functions are just quantitative summaries of the lessons of history. You may be  underwhelmed that history is sending a clear story.  Again, welcome to causal economics -- tiny average responses to tiny but identified movements is what we estimate, not broad lessons of history. We do not estimate "what is the effect of the sustained high real interest rates of the early 1980s," for example, or "what accounts for the sharp decline of inflation in the early 1980s?" Perhaps we should, though confronting endogeneity of the interest rate responses some other way. That's my main point today. Estimates disappear after 1982Ramey's first variation in the first plot is to use data from 1983 to 2007. Her second variation is to also omit the monetary variables. Christiano Eichenbaum and Evans were still thinking in terms of money supply control, but our Fed does not control money supply. The evidence that higher interest rates lower inflation disappears after 1983, with or without money. This too is a common finding. It might be because there simply aren't any monetary policy shocks. Still, we're driving a car with a yellowed AAA road map dated 1982 on it.  Monetary policy shocks still seem to affect output and employment, just not inflation. That poses a deeper problem. If there just aren't any monetary policy shocks, we would just get big standard errors on everything. That only inflation disappears points to the vanishing Phillips curve, which will be the weak point in the theory to come. It is the Phillips curve by which lower output and employment push down inflation. But without the Phillips curve, the whole standard story for interest rates to affect inflation goes away. Computing long-run responsesThe long lags of the above plot are already pretty long horizons, with interesting economics still going on at 48 months. As we get interested in long run neutrality, identification via long run sign restrictions (monetary policy should not permanently affect output), and the effect of persistent interest rate shocks, we are interested in even longer run responses. The "long run risks" literature in asset pricing is similarly crucially interested in long run properties. Intuitively, we should know this will be troublesome. There aren't all that many nonoverlapping 4 year periods after interest rate shocks to measure effects, let alone 10 year periods.VARs estimate long run responses with a parametric structure. Organize the data (output, inflation, interest rate, etc) into a vector \(x_t = [y_t \; \pi_t \; i_t \; ...]'\), then the VAR can be written \(x_{t+1} = Ax_t + u_t\). We start from zero, move \(x_1 = u_1\) in an interesting way, and then the response function just simulates forward, with \(x_j = A^j x_1\).  But here an oft-forgotten lesson of 1980s econometrics pops up: It is dangerous to estimate long-run dynamics by fitting a short run model and then finding its long-run implications. Raising matrices to the 48th power \(A^{48}\) can do weird things, the 120th power (10 years) weirder things. OLS and maximum likelihood prize one step ahead \(R^2\), and will happily accept small one step ahead mis specifications that add up to big misspecification 10 years out. (I learned this lesson in the "Random walk in GNP.") Long run implications are driven by the maximum eigenvalue of the \(A\) transition matrix, and its associated eigenvector. \(A^j = Q \Lambda^j Q^{-1}\).  This is a benefit and a danger. Specify and estimate the dynamics of the combination of variables with the largest eigenvector  right, and lots of details can be wrong. But standard estimates aren't trying hard to get these right. The "local projection" alternative directly estimates long run responses: Run regressions of inflation in 10 years on the shock today. You can see the tradeoff: there aren't many non-overlapping 10 year intervals, so this will be imprecisely estimated. The VAR makes a strong parametric assumption about long-run dynamics. When it's right, you get better estimates. When it's wrong, you get misspecification. My experience running lots of VARs is that monthly VARs raised to large powers often give unreliable responses. Run at least a one-year VAR before you start looking at long run responses. Cointegrating vectors are the most reliable variables to include. They are typically the state variable that most reliably carries long - run responses. But pay attention to getting them right. Imposing integrating and cointegrating structure by just looking at units is a good idea. The regression of long-run returns on dividend yields is a good example. The dividend yield is a cointegrating vector, and is the slow-moving state variable. A one period VAR \[\left[ \begin{array}{c} r_{t+1} \\ dp_{t+1} \end{array} \right] = \left[ \begin{array}{cc} 0 & b_r  \\ 0 & \rho \end{array}\right]    \left[ \begin{array}{c} r_{t} \\ dp_{t} \end{array}\right]+ \varepsilon_{t+1}\] implies a long horizon regression \(r_{t+j} = b_r \rho^j dp_{t} +\) error. Direct regressions ("local projections") \(r_{t+j} = b_{r,j} dp_t + \) error give about the same answers, though the downward bias in \(\rho\) estimates is a bit of an issue, but with much larger standard errors. The constraint \(b_{r,j} = b_r \rho^j\) isn't bad. But it can easily go wrong. If you don't impose that dividends and price are cointegrated, or with vector other than 1 -1, if you  allow a small sample to estimate \(\rho>1\), if you don't put in dividend yields at all and just a lot of short-run forecasters, it can all go badly. Forecasting bond returns was for me a good counterexample. A VAR forecasting one-year bond returns  from today's yields gives very different results from taking a monthly VAR, even with several lags, and using \(A^{12}\) to infer the one-year return forecast. Small pricing errors or microstructure dominate the monthly data, which produces junk when raised to the twelfth power. (Climate regressions are having fun with the same issue. Small estimated effects of temperature on growth, raised to the 100th power, can produce nicely calamitous results. But use basic theory to think about units.)  Nakamura and Steinsson (appendix) show how sensitive some standard estimates of impulse response functions are to these questions. Weak evidenceFor the current policy question, I hope you get a sense of how weak the evidence is for the "standard view" that higher interest rates reliably lower inflation, though with a long and variable lag, and the Fed has a good deal of control over inflation. Yes, many estimates look the same, but there is a pretty strong prior going in to that. Most people don't publish papers that don't conform to something like the standard view. Look how long it took from Sims (1980) to Christiano Eichenbaum and Evans (1999) to produce a response function that does conform to the standard view, what Friedman told us to expect in (1968). That took a lot of playing with different orthogonalization, variable inclusion, and other specification assumptions. This is not criticism: when you have a strong prior, it makes sense to see if the data can be squeezed in to the prior. Once authors like Ramey and Nakamura and Steinsson started to look with a critical eye, it became clearer just how weak the evidence is. Standard errors are also wide, but the variability in results due to changes in sample and specification are much larger than formal standard errors. That's why I don't stress that statistical aspect. You play with 100 models, try one variable after another to tamp down the price puzzle, and then compute standard errors as if the 100th model were written in stone. This post is already too long, but showing how results change with different specifications would have been a good addition. For example, here are a few more Ramey plots of inflation responses, replicating various previous estimatesTake your pick. What should we do instead? Well, how else should we measure the effects of monetary policy? One natural approach turns to the analysis of historical episodes and changes in regime, with specific models in mind. Romer and Romer pass on thoughts on this approach: ...some macroeconomic behavior may be fundamentally episodic in nature. Financial crises, recessions, disinflations, are all events that seem to play out in an identifiable pattern. There may be long periods where things are basically fine, that are then interrupted by short periods when they are not. If this is true, the best way to understand them may be to focus on episodes—not a cross-section proxy or a tiny sub-period. In addition, it is valuable to know when the episodes were and what happened during them. And, the identification and understanding of episodes may require using sources other than conventional data.A lot of my and others'  fiscal theory writing has taken a similar view. The long quiet zero bound is a test of theories: old-Keynesian models predict a delation spiral, new-Keynesian models predicts sunspot volatility, fiscal theory is consistent with stable quiet inflation.  The emergence of inflation in 2021 and its easing despite interest rates below inflation likewise validates fiscal vs. standard theories.  The fiscal implications of abandoning the gold standard in 1933 plus Roosevelt's "emergency" budget make sense of that episode. The new-Keynesian reaction parameter \(\phi_\pi\) in \(i_t - \phi_\pi \pi_t\), which leads to unstable dynamics for ](\phi_\pi>1\) is not identified by time series data. So use "other sources," like plain statements on the Fed website about how they react to inflation. I already cited Clarida Galí and Gertler, for measuring the rule not the response to the shock, and explaining the implications of that rule for their model. Nakamura and Steinsson likewise summarize Mussa's (1986) classic study of what happens when countries switch from fixed to floating exchange rates: "The switch from a fixed to a flexible exchange rate is a purely monetary action. In a world where monetary policy has no real effects, such a policy change would not affect real variables like the real exchange rate. Figure 3 demonstrates dramatically that the world we live in is not such a world."Also, analysis of particular historical episodes is enlightening. But each episode has other things going on and so invites alternative explanations. 90 years later, we're still fighting about what caused the Great Depression. 1980 is the poster child for monetary disinflation, yet as Nakamura and Steinsson write, Many economists find the narrative account above and the accompanying evidence about output to be compelling evidence of large monetary nonneutrality. However, there are other possible explanations for these movements in output. There were oil shocks both in September 1979 and in February 1981.... Credit controls were instituted between March and July of 1980. Anticipation effects associated with the phased-in tax cuts of the Reagan administration may also have played a role in the 1981–1982 recession ....Studying changes in regime, such as fixed to floating or the zero bound era, help somewhat relative to studying a particular episode, in that they have some of the averaging of other shocks. But the attraction of VARs will remain. None of these produces what VARs seemed to produce, a theory-free qualitative estimate of the effects of monetary policy. Many tell you that prices are sticky, but not how prices are sticky. Are they old-Keynesian backward looking sticky or new-Keynesian rational expectations sticky? What is the dynamic response of relative inflation to a change in a pegged exchange rate? What is the dynamic response of real relative prices to productivity shocks? Observations such as Mussa's graph can help to calibrate models, but does not answer those questions directly.  My observations about the zero bound or the recent inflation similarly seem (to me) decisive about one class of model vs. another, at least subject to Occam's razor about epicycles, but likewise do not provide a theory-free  impulse response function.  Nakamura and Steinsson write at length about other approaches; model-based moment matching and use of micro data in particular. This post is going on too long; read their paper. Of course, as we have seen, VARs only seem to offer a model-free quantitative measurement of "the effects of monetary policy," but it's hard to give up on the appearance of such an answer. VARs and impulse responses also  remain very useful ways of summarizing the correlations and cross correlations of data, even without cause and effect interpretation. In the end, many ideas are successful in economics when they tell researchers what to do, when they offer a relatively clear recipe for writing papers. "Look at episodes and think hard is not such  recipe." "Run a VAR is." So, as you think about how we can evaluate monetary policy, think about a better recipe as well as a good answer.  (Stay tuned. This post is likely to be updated a few times!) VAR technical appendixTechnically, running VARs is very easy, at least until you start trying to smooth out responses with Bayesian  and other techniques. Line up the data in a vector, i.e. \(x_t = [i_t \; \pi_t\; y_t]'\). Then run a regression of each variable on lags of the others, \[x_t = Ax_{t-1} + u_t.\] If you want more than one lag of the right hand variables, just make a bigger \(x\) vector,  \(x_t = [i_t\; \pi_t \; y_t \; i_{t-1}\; \pi_{t-1} \;y_{t-1}]'.\) The residuals of such regressions \(u_t\) will be correlated, so you have to decide whether, say, the correlation between interest rate and inflation shocks means the Fed responds in the period to inflation, or inflation responds within the period to interest rates, or some combination of the two. That's the  "identification" assumption issue. You can write it as a matrix \(C\) so that \(u_t = C \varepsilon_t\) and cov\((\varepsilon_t \varepsilon_t')=I\) or you can include some contemporaneous values into the right hand sides. Now, with \(x_t = Ax_{t-1} + C\varepsilon_t\), you start with \(x_0=0\), choose one series to shock, e.g. \(\varepsilon_{i,1}=1\) leaving the others alone, and just simulate forward. The resulting path of the other variables is the above plot, the "impulse response function." Alternatively you can run a regression \(x_t = \sum_{j=0}^\infty \theta_j \varepsilon_{t-j}\) and the \(\theta_j\) are (different, in sample) estimates of the same thing. That's "local projection". Since the right hand variables are all orthogonal, you can run single or multiple regressions. (See here for equations.) Either way, you have found the moving average representation, \(x_t = \theta(L)\varepsilon_t\), in the first case with \(\theta(L)=(I-AL)^{-1}C\) in the second case directly. Since the right hand variables are all orthogonal, the variance of the series is the sum of its loading on all of the shocks, \(cov(x_t) = \sum_{j=0}^\infty \theta_j \theta_j'\). This "forecast error variance decomposition" is behind my statement that small amounts of inflation variance are due to monetary policy shocks rather than shocks to other variables, and mostly inflation shocks.   Update:Luis Garicano has a great tweet thread explaining the ideas with a medical analogy. Kamil Kovar has a nice follow up blog post, with emphasis on Europe. He makes a good point that I should have thought of: A monetary policy "shock" is a deviation from a "rule." So, the Fed's and ECB's failure to respond to inflation as they "usually" do in 2021-2022 counts exactly the same as a 3-5% deliberate lowering of the interest rate. Lowering interest rates for no reason, and leaving interest rates alone when the regression rule says raise rates are the same in this methodology.  That "loosening" of policy was quickly followed by inflation easing, so an updated VAR should exhibit a strong "price puzzle" -- a negative shock is followed by less, not more inflation. Of course historians and practical people might object that failure to act as usual has exactly the same effects as acting. * Some Papers: Comment on Romer and Romer What ends recessions? Some "what's a shock?"Comment on Romer and Romer A new measure of monetary policy. The greenbook forecasts, and beginning thoughts that strict exogeneity is not necessary. Shocks monetary shocks explain small fractions of output variance.Comments on Hamilton, more thoughts on what a shock is.What do the VARs mean? cited above, is the response to the shock or to persistent interest rates?The Fed and Interest Rates, with Monika Piazzesi. Daily data and interest rates to identify shocks. Decomposing the yield curve with Monika Piazzesi. Starts with a  great example of how small changes in specification lead to big differences in long run forecasts. Time seriesA critique of the application of unit root tests pretesting for unit roots and cointegration is a bad ideaHow big is the random walk in GNP? lessons in not using short run dynamics to infer long run properties. Permanent and transitory components of GNP and stock prices a favorite of cointegration really helps on long run propertiesTime series for macroeconomics and finance notes that never quite became a book. Explains VARs and responses. 

Issue 42.3 of the Review for Religious, May/June 1983. ; Notes on LitUt~!y REVIEW FOR REIAGtOUS ( ISSN 0034-639X~, published every two months, is edited in collaboration with the faculty members of the Department of Theological Studies of St. Louis University. The editorial offices are located at Room 428:3601 Lindell Blvd.: St. Louis, MO 63108. REVU-:W FOR REI.IGIOt~S is owned by the Missouri Province Educational Institute of the Society of Jesus, St. Louis, MO, © 1983 by REVIEW FOR RE~.~G~O~JS. Composed, printed and manufactured in U.S,A. Second class postage paid at St. Louis, MO. Single copies: $2.50. Subscription U.S.A.: $9.00 a year: $17.00 for two years. Other countries: add $2.00 per year (postage). For subscription orders or change of address, write: REVIEW I.'OR REI,W,~OtrS: P.O. Box 6070:, Duluth, MN 55806. Daniel F. X. Meenan, S.J. Dolores Greeley, R.S.M. Daniel T. Costello, S.J. Joseph F. Gallen, S.J. Jean Read Editor Associate Editor Book Editor Questions and Answers Editor Assistant Editor May/June, 1983 Volume 42 Number 3 Manuscripts, books for review and correspondence with the editor should be sent to REVIEW FOR RELtGtOUS; Room 428; 3601 Lindell Blvd.; St. Louis, MO 63108. Questions for answering should be sent to Joseph F. Gallen, S.J.; Jesuit Community; St. Joseph's University; City Avenue at 54th St.; Philadelphia, PA 19131. Back issues and reprints should be ordered from REVIEW t'O~t RELIGIOUS; Room 428; 3601 Lindell Blvd.; St. Louis, MO 63108. "Out of print" issues and attic, s not published as reprints are available from University Microfilms International; 300 N. Zeeb Rd.; Ann Arbor, MI 48106. Kierkegaard on Purity of Heart Paul J. Joncas Rev. Joncas, whose M.Div. is from the Northwestern Lutheran Theological Seminary, is pres-ently pursuing doctoral studies at Fordham University. He describes this paper as an exposition of Kierkegaard's Purity of Heart Is to Will One Thing in which each discourse carries a consistent theme of Complexit'y and Simplicity as opposing modes of life. Tracing each of these modes through the book provides a picture of the style of life that Kierkegaard regards as exemplary. Rev. Joncas may be addressed at 102 Washington St.; Morristown, NJ 07960. When a woman makes an altar cloth, so far as she is able, she makes everyflower as lovely as the graceful flowers of the field, as far as she is able, every star as sparkling as the glistening stars of the night. She withholds nothing, but uses the most precious things she possesses. She sells off every other claim upon her life that she may purchase the most uninterrupted and favorable time of the day and night for her one and only, for her beloved work. But when the cloth is finished and put to its sacred use, then she is deeply distressed if someone shouM make the mistake of looking at her art, instead of at the meaning of the cloth; or make the mistake of looking at a defect, instead of at the meaning of thk cloth. For she could not work the sacred meaning into the cloth itself, nor could she sew it on the cloth as though it were one more ornament. This meaning really lies in the beholder and in the beholder's understanding, if he, in the endless distance of the separation above himself and above his own self, has completely forgotten the needle-woman and what was hers to do. It was allowable, it was proper, it was duty, it was a precious, duty, it was the highest happiness of all for the needlewoman to do e~brything in order to accomplish what was hers to do; but it was a trespass against God, an insulting misunderstanding of the poor needlewoman, when someone looked wrongly and saw what 321 322 / Review for Religious, May-June, 1983 was only there, not to attract attention to itself, but rather so that its omission would not distract by drawing attention to itself.1 The needlewoman of this story serves as an example of what Kierkegaard sets out to develop in his book Purity of Heart Is to Will One Thing. In her concern for the work that is set before her the needlewoman approaches it with a reverence, straightforwardness, unity of thought and purpose, and simplicity that speaks not of her, but of the duty which she was fulfilling. The viewer who looked on her work as something more than she had intended is the example of what it is to be guilty, as we all are, of double-mindedness and thus unable to see the beauty of what lies before them. It is my purpose in this paper to examine the guilt of the viewer in terms of a life of Complexity. This life is filled with double-mindedness, duplicity, evasion, attention to "the crowd," and a denial of the self. All of this is set up by pride which presents the person with many difficult pitfalls. There is also another side to what Kierkegaard has to say in his book which will be discussed in this paper. That is the story of the needlewoman, or the person who wills one thing. This is evidenced by a life of Simplicity. This life unfolds as one which is a unity, through which the "individual" is capable to "will one thing" and have a knowledge of self that enables the person to take risks. The result of this life is a sense of humility which is transparent, pointing to the "Good." I will discuss these two opposing modes of life under the titles 1 have assigned to them: Complexity and Simplicity. After describing how they each have an influence upon us, 1 will conclude with some more general observa-tions about the two categories and their relationship to one another. Complexity Throughout his book, Kierkegaard remains true to the Lutheran notion that humanity by nature is sinful. This sinfulness is lived out within the tem-poral order of the creation, and has a natural resistance to the "Eternal." In resisting the Eternal we are confronted with a multiplicity of life choices that may give the appearance of leading us to the "Good," but they are only delusions and actually hide the true, the Eternal from the seeker. We are led down the blind path of complexity that cuts us off from that for which we were created and we attempt to postpone what we know to be inevitable in our journey toward God. Alas. the temporal order and the press of busyness believe that eternity is so far away. And yet not even the foremost professional theatrical producer has ever had all in such readiness for the stage and for the change of scenes as eternity has all in readiness for time: all--even to the least detail, even to the most significant word that is spoken; has all in readiness in each instant--although eternity delays? Busyness, the continual search for meaning in the temporal order, the continual search for permanence in what is only transitory, the constant run- Kierkegaard on Purity of Heart ning in search of what is already before the seeker. It looms over the entirety of life and "clouds the heart, keeping it ever unknowing and bound to the tem-poral. We look on the procession of life and see the changes that occur in relation to the temporal. The fear that feeds the life of Complexity reminds us over and over that we are approaching the end. We turn in upon ourselves and try to find the key to not changing. We live with the false hope of delaying that which, in view of the Eternal, never happens. "For in relation to the Eternal, a man ages neither in the sense of time nor in the sense of an accumulation of past events."3 In.relation to the Eternal we are set free from the burdens of temporal existence and begin to see the Good and in turn the Good becomes visible through us. This temporal life is characterized by double-mindedness which draws us into an endless maze of dead ends that prevent us from apprehending the Good, the Eternal. Kierkegaard calls this double-mindedness by many names: pride, passion, denial of sell fear, cleverness, self-deceit, despair, impatience, the "crowd," evasion, and false humility. They are names of conditions we all know intimately. Kierkegaard shows us his magisterial knowledge of the human condition by naming those things which we all share in common, those things which tie us all together in our state of sin, and lead us down the path away from God. In order to understand the gu.ilt of the above mentioned viewer, and ourselves, we need to take a close look at the life of Complexity and the conditions that define our human situation. Pride 1 begin with pride because it appears in Kierkegaard's system that pride sets us up to fall into the other traps of double-mindedness. Once we have established what we consider to be our worth in the world we can begin to evaluate all our other actions in light of this worth. In this fashion the lazy man always has a disproportionate power of imagination. He thinks immediately how he will establish himself, and how fine it will be for him when now this and now that is done: he is less given to thinking that he should do this and that. And in reflection this logks very inviting, but when he must step out upon the road (for reflection is up above the road) then all is changed.4 Once the road is entered upon and the true demands of the journey are seen, as prideful people we begin to reassess our position and conclude that the course we are undertaking is act.ually beneath us. Pride plays to our predilec-tion to overvalue ourselves. It whispers to us ever so quietly, "Oh, you poor soul, just see what the world is asking of you. You have more important things to be involved with. Why go about wasting your time on what is trivial?" In listening to this voice we become further enamored with ourselves and we fall prey to grandiose dreams of what we can give to the worl~d, as if we had anything of our own to give. He wills that the Good shall triumph through him. that he shall be the instrument, he 3~4 / Review for Religious, May-June, 1983 the chosen one. He does not desire to be rewarded by the world--that he despises: nor by men--that he looks down upon. And yet he does not wish to be an unprofitable servant. The reward which he insists upon is a sense of pride and in that very demand is his violent double-mindednessP We exhibit our sinfulness since we do not just want to be an instrument of the Good in the world, but we want to be the instrument. We insist that God's will should be our will, his way should be our way--and we stretch the dis-tance separating us from God even further than before. That is the only power we have. The power to drive ourselves further away from God and think that we are drawing ever nearer. Kierkegaard does not let up in his insistence that the greatest damage we do is, above all, to ourselves. The grandness of our dreams, to be more than what we actually are, is the banner of our sinfulness that we carry into eternity. Pride widens the gulf between humanity and God by its pervasive nature: It creeps into every facet of our existence and tricks us into thinking how right we are when we are actually wrong. This is the self-deceit which pride leads us toward, and after we have already turned our backs on God, we begin to turn the tables on ourselves. For when hate, and anger, and revenge, and despondency, and melancholy, and despair, and fear of the future, and reliance on the world, and trust in oneself, and pride that infuses itself even into sympathy, and envy that even mingles itsdf with friendship, and that inclination that may have changed but not for the better: when these dwell in a man--when was it without the deceptive excuse of ignorance?. This ignorance is called self-deceit. : And to be ignorant of the fact that there is one thing and only one thing, and that only one thing is necessary, is still to be in self-deception.6 Self-deceit exists as a precipitate of pride. It is the only thing that is left after the ashes rendered by pride are sifted. Self-deceit has a way of turning everything upside down and it tries to give us the excuse we need when our efforts come to nothing. This overturning by self-deceit is much like the words of St. Paul "For the good that 1 wish, I do not do; but 1 practice the very evil that I do not wish" (Rm 7:19).7 This self-deceit has a way of masking our efforts so they may appear noble to ourselves when they actually bring about harm. Not only harm to others, but harm to ourselves. We are open to the suggestions of the world and hear a voice that appeals to our pride and thus we deceive ourselves again. But there is a wisdom which is not from above, but is earthly and fleshly and devilish. It has discovered this common human weakness and indolence; it wants to be helpful. It perceives that all depends upon the will and so it proclaims loudly, "Unless it wills one thing, a man's life is sure to become one of wretched mediocrity, of pitiful misery. He must will one thing regardless of whether it be good or bad. He must will one thing for therein lies a man's greatness.TM It is in the willingness to do even what we know to be bad that we start the process of selling out to whatever whim or fancy the world throws before us and we enter deeper into the self-deception that has already grasped us. The greater our self-deception the more we become oblivious to the "Good" and we enter into the next realm that dominates our earthly life--fear. Kierkegaard on Purity of Heart / 325 Fear And spiritually understood there is a ruinous illness, namely not to fear what a man should fear: the sacredness of modesty, God in the heavens, the command of duty, the voice of conscience, the accountability to eternity.9 Our pride and self-deception have led us to the point of forgetting the things which we know to be desirable and the absence of these elements in our lives is not viewed as a great loss. The eternal element of our life is gone and we no longer understand what true fear is all about. Our concept of fear becomes entangled with what we perceive to be punishment. "For punishment is indeed not what a man should fear. He should fear to do wrong.''~° The concern we have is not for our eternal life but for our temporal life. "Yet double-mindedness seldom dwells on eternity's punishment. The punishment it fears is more often understood in an earthly and temporal sense."~l How often do we find ourselves doing things, not out ofthe goodness of our hearts, but out of fear for the punishment that may be inflicted upon us if we do not do it. This type of fear seems to be inbred from childhood when parents gladly point to the threat of punishment in order to get even a small degree of cooperation from the child. A full life cannot be lived from a defensive posture and God's attempts to break through our self-protection fall on ears that are deaf. Kierkegaard is trying to show that in taking away the will for the "Good" the person lives a second-class life that inhibits the individual in all rela-tionships with and in the world. What a terrible existence it would be to fear every action we take not knowing if we will receive accolades or be stoned. Kierkegaard rightfully puts this condition into the category of illness. But then, in a spiritual sense, there is another illness, a still more destructive one: to fear-what a man should not and ought not to fear. The first illness is defiance and obstinacy and willfulness. The second is cowardice and servility and hypocrisy.~' We are slaves to our fear and jump to its command. We are cowards in our actions, afraid to take any risks that may bring about punishment. We are hypocrites who smile in order to disguise our fear, thinking that we are being judged by the world while at the same time we are judging and condemning it. Kierkegaard wants to make clear the incredible power that sin can have over us in this world, it has a way of creeping into our lives silently, and just as silently tears our lives apart. We soon start to exhibit another means of self-defense which is not to risk anything. Another says, "1 have not the strength to risk all." Again evasion, an evasion by the aid of the word "all." For the Good is quite capable of reckoning and computing its demand in relation to the strength that this man has.~-~ We are unwilling to take risks because we cannot adequately judge the scope of the task. We do not truly know the risk that we are called upon to take since we stand in fear of what may happen to us if we do take the risk. Our lives are paralyzed by fear and that which is in us to lead us to the Good begins to atrophy. The result is to take even more desperate measures that lead us further away from the Good. 326 / Review for Religious, May-June, 1983 Cleverness The above mentioned evasion is not solely a device to escape risk but also starts us on ihe road to thinking we are very clever. By the help of evasion, namely, one does not come into danger, and neither does he lose his honor by running away in danger--on the contrary one does not come into danger--that is one advantage. And one wins great honor as being especially clever-- that is a second advantage.~4 In our cleverness we have the ability to weave a complex of schemes that isolate us from the world. We are able to construct an ivory tower out of our plotting and slowly raise ourselves up in the eyes of the people who see us. Our cleverness allows us to look down upon the world below and gives us the illusion of achievement. The other poor souls we look down upon are seen as a threat, but as a threat that is a long way off. These same schemes also play into one of the primary traps of cleverness. Alas, there is in every man a power, a dangerous and at the same time a great power. This power is cleverness. Cleverness strives continually against the commitment.~5 Since we are not committed we give the appearance of being free but that is all we have, the appearance of freedom. We have no idea of what we may have lost in exchange for this appearance. We are not free as a true Christian enjoys freedom. We live in a cloud that, like a drug, keeps us temporarily sedated until it dissipates. The lack of commitment through cleverness does not affect the temporal life alone. Kierkegaard sees an even greater danger ahead. If he uses cleverness to hinder commitment to the Eternal, he is double-minded. He is and he remains double-minded, even if temporal help did come and he did revel in the Cleverness by which he managed his shrewd escape: yes, one should still believe that it was a calamity that he cleverly managed to evade commitment to the Eternal. Com-mitment to the Eternal is the only true salvation.~6 We have now achieved the dubious distinction of having temporarily escaped from a moment of danger and at the same time cutting ourselves off ¯ from salvation. What is left for us? Do we simply wander aimlessly through time being free from any commitment or does something else arise to take the place of this commitment to the Eternal? Kierkegaard would say that there is something else that fills in the gap created by lack of commitment and that is the passion that lives inside each of us. For if passion continues in a man, it changes his life into nothing but instants and as passion cunningly serves its deluded master, it gradually gains ascendancy until the master serves it like a blind serf.17 We are now slaves to our passions and are led about without regard for the people around us. Our passions consume us like a ravenous wolf that leaves the refuse behind. What could be left for us once we have descended to these depths? It seems that we have lost the last thread of our humanity, but there is still something more towards which Kierkegaard points the reader. Kierkegaard on Purity of Heart Despair Now that we have been blinded by our passions we no longer see what lies before us. We are now ready for the final descent. We have left the world behind and our attention is turned to the only place left for us, that is, totally into ourselves. When the attention has been focused within, it brings with it the danger of not being able or willing to accept what is found therein. It is as if our attention has been focused to the point of a laser and it holds the potential to destroy. In our nonacceptance we find that we are "at variance with our-selves." Kierkegaard uses the.following example of the gravity he sees in this moment of "variance." ¯. at each man's birth there comes into being an eternal vocation for him, expressly for him. To be true to himself in relation to this eternal vocation is the highest thing a man can practice, and. as that most profound poet has said: "Self-love is not so vile a sin as self-neglecting." Then there is but one fault, one offense: disloyalty to his own self or the. denial of his own better self.~8 We have now reached the point where there is nothing else to which we can turn. We have reached the point in our "double-mindedness" when we can go no further. We have reached the point of despair. "Is not despair simply double-mindedness?'n9 In denying ourselves have we not abandoned ourselves, who we are, our purpose for existence? Will you in double-mindedness of mind despair? Have you considered what it is to despair? Alas it is to deny that God is love! Think that over properly, one who despairs abandons himself (yes, so you think); nay, he abandons God!20 There it is! The terminal point for the life of complexity, the abandonment of God! There is nowhere else to turn. We could turn to the "crowd" but that is just a delaying tactic., a dead end. "For many fools do not make a wise man, and the crowd is doubtful recommendation for a cause.TM In Kierkegaard's estimation, to follow this mode of life is to take the path to eternal death, to be forever outside of the love of God. Now that the discussion of the life of Complexity has been finished as Kierkegaar&has outlined it in his book it is possible to look at the opposing mode of life--Simplicity. Simplicity It would be a dangerous mistake to think that the life of Simplicity is a life characterized by naivete. There is no room for an unsophisticated meandering through life. That would only serve as an invitation to the elements of double-mindedness in the world, alerting them that a pigeon is on the loose. A life of Simplicity has many facets to it bht it is "simple" in the fact that all of these facets are present for the cause of the' Good. The Good is the all-consuming goal of the person who lives a life of Simplicity. Our every atten-tion and energy is directed toward the Good and finds its telos in eternity. The move from Complexity to Simplicity is not just a shifting of gears but rather: 3211 / Review for Religious, May-June, 1983 It is indeed like a changing of raiment to lay off manyness, in order rightly to center down upon one thing: to interrupt the busy course of activity, in order to put on the quiet of contemplation and be at one with oneself. And this being at one with oneself is the simple festival garment of the feast that is the condition of admittance. The many-hess, one may see with a dispersed mind, see something of it, see it in passing, see it with half closed eyes, with a divided mind, see it and indeed not see it. In the rush of busyness, one may be anxious over many {hings, begin many things, do many things at once, and only half do them all. But one cannot confess without this at-oneness with oneself.22 Kierkegaard in giving his advice for preparation to confess points out that it is necessary to leave behind the manyness that presses in and confuses us in our moment of examination. It is necessary that we become focused, simple in our thoughts, in order to come to our confession as whole persons. His notion of "a changing of raiment" is not merely to do so for the moment, but rather, in the fashion of metanoia, it is a complete change of direction. Life is trans-formed and our life takes on the same shape as that of the above-mentioned needlewoman with all of its attendant expressions, The life of Simplicity is not as easy to dissect as that of Complexity. The categories that exist in this life overlap a great deal, with each one helping strengthen the other. Since they all combine to form a unity, a oneness of purpose, a simplicity of expression, any attempt to categorize wouid be arbi-trary and would not remain true to the method of presentation used by Kierkegaard. In view of this, the life of Simplicity will be dealt with as a whole. It is a mode of life that stands in opposition to the life of Complexity and as such it does not exist as a positive response to a negative stimulus. It is a distinct mode that stands on its own without need of outside impetus beyond the call of God to the sinner. In Kierkegaard's schema of the life of Simplicity it becomes clear that the style of life we live reflects the internal unity or disunity we are currently experiencing. True Simplicity reflects an attention to life and the things that are necessary to be done and it does not allow us to be overcome by the miasma of Complexity. We are able to stay in the world without needing to be exclusive in our relationships. We find what is good in life and participate in it fully. Do you live in such a way that this consciousness is able to secure the time and quiet and liberty of action to penetrate every relation of your life? This does not demand that you withdraw from life, from an honorable calling, from a happy domestic life. On the contrary, it is precisely that consciousness which will sustain and clarify and illuminate what you are to do in the relations of life. You should not withdraw and sit brooding over your eternal accounting. To do this is to deserve something further to account for. You will more and more readily find time to perform your duty and your task, while concern over your eternal responsibility will hinder you from being "busy" and busily having a hand in everything possible--an activity that can best be called: time-wasting.23 As we have seen, busyness for Kierkegaard is another expression of double-mindedness. This double-mindedness captures our will and makes the will captive to its perceptions of time available and the talents that we have at our command. We have a distorted view of the task at hand and soon think we Kierkegaard on Purity of Heart / 329 do not have the time needed to do the Good. The life of Simplicity will not stand for this sort of distraction because it is God who calls us to this life and it is God who is left behind in pursuit of the manyness of life. But to will one thing, genuinely to will the Good, as an individual to will to hold fast to God, which things each person without exception is capable of doing, this is what unites.24 Unity is important in order for us to continue in willing the Good. Without this unity it is not possible for our life to become a reflection of the Good nor is it possible for us to "unconditionally serve the Good in action." As persons who are united, there is an awareness of the freedom in our lives for service and commitment to the Good. We no longer fear for what may happen to us since we are now united to the Good, and our concerns have been turned from the temporal to the Eternal. "He that wills the Good in truth even hopes for the punishment;"~5 and this serves as an indication that we have beenset free from the fear that has prevented service and commitment to the Good. Once freed from fear we are empowered to act in a manner that is consistent with our new understanding of duty in relation to the Good. If, then a man in truth wills the Good, then he must be willing to do all for it or he must be willing to suffer all for it.~6 Our commitment to the Good is visible through action or suffering. Suffer-ing in this context does not have the same power it holds over the double-minded person. Suffering is understood in a different way because we now live in a new relationship to the world. It is not something thrust upon an unwilling victim. It is accepted in the knowledge that what happens to us in this world is insignificant when viewed in relation to the Good. When the sufferer, on the other hand, willingly takes up his appointed sufferings, he is willing to suffer all for the Good, that is, in order that the Good may be victorious in him.27 Suffering is not a badge worn before others in order to win accolades. It is worn as a simple garment, It is quietly endured and quickly forgotten." When we suffer for the Good we know deep within ourselves that it is the Good which is being accomplished through us and that our God is right here with us in our suffering. ~ Oh, you sufferer, alone and abandoned as you are by the generation to which you belong, know that you are not abandoned by God, your creator. Everywhere you are surrounded by his understanding ~,hich offers itself to you at each moment. In it you unite your will to the Good. And the edifying contemplation is always ready to remind you of that presence; and its very existence is a source of security to the living.28 As sufferers who "will one thing" we live in the world knowing that what we are experiencing will be long forgotten in ~he realm of the Eternal,, and in this knowledge we receive consolation while still in the temporal order. This is the only reward we are willing to accept because the "understanding of God" is sufficient. There is nothing more necessary since, in time, everything will be 33[~ [ Review for Religious, May-June, 1983 finished for us in the temporal order. If we are forgotten by the world, that is no problem. If we are rejected by others, that is no problem. If we lose all that we have in service to the Good, that is no problem. For this world's memory is like the moment: a series of moments. Eternity's memory, that he is certain of. When he leaves the world, he leaves nothing behind him, he takes all with him, he loses nothing, he gains all--for "God is all to him.'~9 The total focus of energy is toward God and God alone. The will is a complete unity with itself and with the Good which resides in the Eternal. We have now reached the point when our unity also reflects a purity of thought and desire. When this point is reached, Kierkegaard begins to talk about the roles of hope, faith, and love in light of "death's decision." And it is here that the evidence of a life that is truly Christian may be seen. Yet sad as it is with the wish, how joyful it is with hope! For there is a hope that is born and dies; a shortlived hope, that tomorrow is forgotten; a childish hope, that old age does not recognize; a hope that one dies away from. But then--in death, in death's decision, a hope is born in death. By this hope the sufferer, under the pain of the wish, is committed to the Good. So it is with the hope in which the sufferer, as though from afar off, reaches out toward the Eternal . With faith it is still more joyful. For there is a faith that disappoints and vanishes; a faith that is lost and is repented of; there is a faith, which, when it droops is like death. But then--in death, in death's decision, a faith is won that does not disappoint, that is not repented of, that does not die: it seizes the Eternal and holds fast to it. By this faith, under the pain of the wish, the sufferer is committed to the Good. So it is with faith in which the sufferer draws the Eternal nearer to himself . But with love it is the most joyous of all. For there is a love, that blazes up and is forgotten; there is a love, that unites and divides--a love until death. But then--in death, in death's decision, there is born a love that does not flame up, that is not equivocal, that is not--until death, but beyond death, a love that endures.~° All of life is understood in terms of the Eternal and the very being of the individual is grounded in eternity. All of the trappings of this world are seen for what they are in their impermanence. A new permanence is given to be understood by us in our new found unity and depth of being. We no longer seek for anything for ourselves in this world and it is that which seeks nothing for itself that is truly transparent and pure. The Good alone is visible in and through us. The entirety of our being is bonded with the Good. For commitment to the Good is a whole-souled decision, and a man cannot, by the craft and the flattery of his tongue, lay hold of God while his heart is far away. No, for since God is spirit and truth, a man can only draw near to him by sincerity, by willing to be holy, as he is holy: by purity of heart. Purity of heart: it is a figure of speech that compares the heart to the sea, and why just to this?. On this account we compare the heart with the sea, because the purity of the sea lies in its constancy of depth and transparency)~ To achieve true depth of mind, true depth of will, true depth in unity, is to be transparent as Kierkegaard regards the true Christian to be. Everything is done for the sake of the Good ~ind it is, at the same time, a complete uniting of the will with the Eternal, and the will has reached its telos with the Eternal. This is the end point of the life of Simplicity, bringing us to wholeness in the Kierkegaard on Purity of Heart / 331 presence of God as opposed to losing "self" in the manyness of the "crowd" as in the life of Complexity. Conclusion Kierkegaard wrote his book as a collection of addresses which could be read at different times, with the reader still finding them of value. The result is that many of the same themes are used over and over. Although each section has a distinct flavor, it is also connected to all of the others. This makes it difficult to identify any clear line of development from the beginning to the end of the book. However, general comments about both styles of life can be made, now that the pattern within each mode has been made clear. For the life of Complexity there is a general shape that could be described as an inward and downward curve. This characterizes a concern to find mean-ing within the person. There appears to be a reliance upon the natural abilities of a person as a means of self-justification. This self-justification is indicative of the notion that everything a person needs for life can be found just by looking inward hard enough to locate it all. Schleiermacher could be used as an example of a theologian who placed a great amount of emphasis on the person being able to find God by looking inward. This mode of life is dependent on the belief that there is an intrinsic value to the person as a separate entity. Once the search is conducted and, as Kierkegaard believes~ the person comes up empty in the inward search, there is a sudden reversal of direction, and the search continues by looking to other people. It is hoped that what could not be found within the person may be found in the "crowd." Once again the empha-sis is on what human beings are capable of doing for themselves, and to Kierkegaard that is unacceptable. The natural shape of the life of Simplicity would be outward and upward. This time there is an emphasis on God, who is outside of humanity, as the basis of movement on the path toward the Good. God provides all that is necessary for the journey and God gives the person value in his sight and at the same time in the eyes of the world. There is no need for justification beyond that which God has given. In the life of Simplicity God is sufficient for the person who "wills one thing." Movement toward the Good is a long, slow process since it is not natural to humanity. On the other hand, movement toward double-mindedness comes easily since it does not fit our sinful nature like a well-worn glove. The tension between the two of them is intense because Complexity has a way of imitating expressions of the Good. Life is not looked upon as a black and white matter. Life has immense areas of grey that the person depends upon God to be led through. There is another contribution that Kierk.egaard makes in his book. There, he preserves the integrity of what it is to be human and, at the same time, acknowledges the absolute sovereignty of God. We do not need to be more than what we are as persons. There is no call to greatness beyond the greatness 339 / Review for Religious, May-June, 1983 that we have as creations of God. The holiness of our existence is a gift of God to us. We are attracted to God because of the love he has shown for us through his Son. Our humanness has been blessed, and yet God has not been com-promised in any way. Many of the theologians of Kierkegaard's day looked for justification within humanity or within creation as represented by the natural world, but this was not something Kierkegaard could accept. He took on the difficult task of pointing to God who stands over and above all creation, and to humanity, which held a special place in the created order. Kierkegaard was clearly Lutheran in all of his basic presuppositions, and remained consistent in this position. I would suggest that an area for further study would be to see how these modes of life carry over into Kierkegaard's other writings and perhaps into his own life. NOTES ~Soren Aabye Kierkegaard, Purity of Heart Is to Will One Thing. trans. Douglas V. Steere (New York: Harper and Brothers Publishers, 1948), pp. 27-28. 21bid. p. 107. 31bid. p. 38. 41bid. p. 116. 5Ibid. p. I00. 7New American Standard Btble. 9Ibid. p. 80. ~2Ibid. p. 8 I. '~Ibid. pp. 126-127. ~81bid. p. 140. 2~Ibid. p. 191. 241bid. p. 206. ~71bid. p. 148. 3°Ibid. p. 150-151. ~Ibid. p. 52. SKierkegaard, Purity of Heart. p. 63. ~°Ibid. p. 79. '~Ibid. p. 88. ~31bid. p. 129. ~4Ibid. p. 127. ~6Ibid. p. 168. ~71bid. p. 51. ~91bid. p. 61. "-°Ibid. p. 151. nlbid, p. 47. "-31bid. p. 197. ~lbid. p. 93. ~6lbid. p. 122. 2Slbid. p. 158. ~91bid. p. 147. 311bid. p. 176. Withstanding Sunbelt Sectarianism David K. O'Rourke, O.P. Father O'Rourke is Associate Director of the Family Life Ministry for the Diocese of Oakland, CA and Adjunct Professor of Pastoral Theology at the Graduate Theological Union of Berkeley. He may be addressed: 2446 Estand Way: Pleasant Hill, CA 94523. In recent months two of America's leading scholars have made statements that bring the current direction of education for religious life seriously into question. Both of them, professors at the University of California at Berkeley, speak out of personal scholarship and accomplishments so respected that their comments merit a hearing. Speaking at the annual meeting of the American Association of Colleges in Boston, Professor Charles Muscatine, a Chaucer scholar and, from our point of view even more important, one of the most respected university educators in the United States, noted that American education has abandoned its proper role of teaching students how to make ethical judgments in favor of a concern with technical skill teaching. Speaking of the bachelor's degree, Professor Muscatine said it has become a "marvelous convenience for a mediocre society, putting passive acceptance.ahead of questioning, and propagating the danger-oias myth that technical skills are more important than ethical reasoning." His address received favorable comment in a New York Times editorial.~ The editorial continued "What am lherefor? is the student's and the teacher's perpetual question. To gain and give life skills and a glimpse of life's larger possibilities seems an appropriate answer to each of them." in a recent article in Commonweal~ Robert Bellah, Ford Professor of Sociology and Sociology Department chairman, described a structural change in American religion. Using categories of Ernst Troeltsch, which are com-monly used by students of religion, he notes that there has been a shift from the "church type" of religion, which ". we may briefly characterize as an 333 3311 / Review for Religious, May-June, 1983 organic conception of the religious institution for which the defining metaphor is the Pauline image of the Body of Christ," to the "sect type" which ". views the Church primarily as a voluntary association of believers." and which sees itself"., primarily as the gathered elect and focuses on the purity of those within . " This shift, he says, parallels other shifts. There is a shift from the civic and religious ideals which provided the underpinnings to the social ameliorization we saw in our past history in the United States to an "ever growing dominance of bureaucratic individualism." There is the shift in American political power from the eastern establishment to the sunbelt capitalists of Texas and California. And there is the shift in importance from the heavy industries of the north and east to the "technologically innovative industries of the south and west." I believe that we can synthesize the statements of these two scholars into a picture of a culture, both religious and civil, that is changing the religious life we see herein the west. It is also producing the candidates for religious life we are receiving here. And because of California's influence through its control of the media it is influencing the entire United States. The dominant influence in religion is a view of church life that is religiously subjective, personally pious, politically uninvolved, technically skilled and culturally unlettered. I believe that this view can be summarized as sunbelt sectarianism. Living, teaching and ministering in Berkeley for the past fifteen years, I have had the opportunity to see the rise of this new phenomenon. In October of 1966 I joined ten other Dominicans in establishing the first Catholic com-munity at Berkeley's pioneering Graduate Theological Union. Since that day hundreds of other men and women have come here for studies. The Berkeley venture has, itself, become a model for religious, theological and pastoral studies and formation. Those studies and formation, I believe, are more and more becoming a mastery of those same technical skills that Professor Musca-tine described, and less and less a development of the art of ethical reasoning which he sees as the goal of all education. Make no mistakeabout it, the level of skills he is referring to is high, in-deed. The University of California has few equals in its ability to train men and women in the scientific, social and professional skills that make our society run. However, as the Times editorial suggests, it is far less well equipped to teach its students how to answer the question "What am I here for?" The ministerial skills we are teaching in our pastoral training centers are also of high caliber. The art of working in the community as an effective leader and on the one-to-one level is taught at least as well as in other professions, like medicine and law. Current understanding of Scripture is well taught. Tech-niques in liturgical design and performance are also taught. The broader questions, however, like the one posed by the editorial writer of the Times are not explored in a way which allows the Church's traditional answerings of the question to be brought into the discussion. 1 do not dehy Withstanding Sunbelt Sectarianism / 335 that they are answered. I suggest that they are answered from within the context of sunbelt sectarianism. They are not explored within the context of church as Body of Christ. The questions are answered in light of the individual's personal religious experience, frequently an experience that led to entering into religious life. They are not explored in the light of the Catholic theological tradition to which the individual is exposed after his or her arrival into theological educa-tion. The latter may be used to establish some theological foundations for ministry. It is not really used, in my experience, to establish the theological foundations for the minister. These remain what they were when the man or woman arrived. Professor Bellah points out that each of the definitions of church that he uses in his article, including the idea of the organic church and sectarianism, has found a welcome within the Christian tradition. That is true. But within the Roman Catholic tradition the view of the Church as the Body of Christ comes closer to the religious and theological tradition that lies at the heart of the Church's life than do any of the other views of church. I am suggesting, it should he obvious, that we religious have followed much the same route as the universities. In our case, however, the deviation from what we should be about is more serious. An argument could possibly be made for universities devoted to transmitting technical skills. Less°argument can be made for Catholic religious orders that are not concerned, first and foremost, with answering the question "What am I here for?" and trying to answer that question, at least in part, by drawing on the Church's theological tradition. I would like to look a bit more into the situation described by Professors Bellah and Muscatine, especially as it can be related to education for ministry and religious life, by examining three sets of opposed values drawn from their statements. The opposed values are skill mastery versus life purpose explora-tion; creativity versus passivity; ethical reasoning versus affective moral intuitionism. 1 will begin discussing skill mastery versus life purpose exploration by illustrating the differences with a story. When I first began my theological studies many years ago I was taught by one of the country's leading moral theologians. Nearing retirement age, he went on instead to become editor for the moral theology section of the Catholic Encyclopaedia. In his years as a teacher he was respected for his ability to bring speculative principles to bear on concrete issues. We were all gathered in the lecture hall for the first class of the year, and he entered the room and climbed the three steps to the large platform from which the professor lectured. Since this was the first day of class we were all waiting for him to outline the course of lectures he was to deliver. Instead he did something quite different. After walking back and forth, and pausing to look out the window obviously thinking about something, he turned and just looked at us. Then he began to talk. "Increasingly in profes- 336 / Review for Religious, May-June, 1983 sional education, and commonly in seminaries, it is the practice to give the student enough training and adequate skills so that he can go about his work with competence and confidence. Here," he added, "we are trying to do some-thing fundamentally different. We are trying to provide you with a framework, conceptual and personal, within which you will be able to make sense of your own lives. Then we hope that you will be able to go out and help others do the same." And then, without further comment, he began his lecture. The difference between mastering a curriculum and making sense of life can also be seen as the difference between fitting into a world of someone else's design and establishing the moral and ethical parameters of your own world. I believe that this difference is also the difference between a skilled technician and a religious leader. 'Within the context of religious education it is the difference between accepting someone else's priorities for life and recognizing the need to establish your own, and ~oing this not as a duty but as a real, personal need. Professor Muscatine's statement, translated into the context of pastoral training and religious education, would say that specialization as a self-defini-tion has replaced religious and ethical probing as a means to self-definition. And skill training for ministry has replaced learning the art of making ethical judgments as the model for education itself. The second set of opposed values, passivity versus creativity, follows from the first. The individual learning technical skills begins his learning recognizing that what he wants is the possession of another, the mastery of a technique. What is of value, the particular skill or technique, is in someone else's hands, and the student works to gain what he does not yet have. The message communicated by the learning medium values the technical master's knowl-edge, not the student's lack of that knowledge. Life-purpose clarification, on the other hand, values the student's ability to probe and explore, and assumes that, here and now, he or she possesses creative abilities. In the process of trying to make sense of life all are equal participants. While some are further along in the attempt, and the teacher, in principle, has achieved some mastery of these human arts, all have the oppor-tunity to be creatively involved. The third set of opposed values is ethical reasoning versus affective moral intuitionism. Learning to reason ethically, as opposed to an affectively directed intuition of right and wrong, let it be said, is a supremely difficult task. Deciding what to do through a rational process of assessing the proper goals and the means to those goals is a far cry from deciding, based on feelings. In effect, it means abandoning a non-effort--intuiting right and wrong, based on how the individual feels about it--for the difficult effort of establishing internally coherent and systematically logical principles of human action. 1 submit that this is an effort of prime intellectual and personal asceticism. I believe that in our education for religious life and pastoral work we are institutionalizing affective intuitionism in the place of ethical reasoning, passiv- Withstanding Sunbelt Sectarianism ity in the place of creativity, and skill mastery in the place of life-purpose exploration. I am not so naive as to suggest that the replaced values were realized goals in the past. What I am saying is that they were stated values. Further, I believe that we are moving from these stated values to the newer ones in response to the influence of the current view of the Church as sect. We are living with a view of church in which it is effectively defined, as Professor Bellah describes it, as a voluntary association of believers. The difference between the two views can both be pictured and symbolized by the differing means of entry into each. In the Church seen as the body of Christ new members are baptized into a community of believers and become members of Christ. They are members in the root meaning of the word, a physical part of an organic body. In the Church seen as sect the new members make a decision for Christ, and are members in virtue of that decision. The membership is not organic as much as voluntary. The new values we are institutionalizing in our training for ministry and religious life fit comfortably within the definition of church as sect. They are at odds with the view of church as an inclusive body, the Body of Christ. The values being replaced fit comfortably within the view of church as Body of Christ. They do not fit within the functioning of a church defined as sect. There are obvious advantages to the view of the Church as sect. It draws clear lines between those who will live by its values and those who do not. So it is equipped to judge those who belong and those who do not. And in an age of clashing values, it helps to know who is with you and who is not. The function-ing of the Church as sect fosters clarity of values. Greys are washed out to the advantage of the stronger blacks and whites. There are also disadvantages. A church which distinguishes between the elect and the sinners will leave the sinners behind. Placing a value on the process of making that distinction will also surface a means to do so. Since the traditional theology of the church maintains that the distinction cannot be made, an extra-theological means will have to be found, like an affective in-tuitionism. And such systems, like a zealot's hunches, can prove unreasonable. The organic view of the Church, the Church seen according to the Pauline model of the Body of Christ, has many disadvantages. It is an inclusive Church, and an inclusive church is morally muddy. Combine this moral muddiness with the emphasis on moral decision making which I advocate, and which I admit is an art very difficult to master and beyond many people, and it can be a disheartening combination. It means that we will live beset by the suspicion that our moral decisions may not be definitive. But it is also quite possible that it is this very suspicion which has led religious leaders in the past to stress the importance of learning how to make ethical decisions. Technical skills can be mastered in a way that ethical decision ' making cannot. And this fact may lead some to see skill mastery as a more worthwhile goal than moral decision making. Our current education for reli-gious life and ministry seems to embody this view. But 1 would suggest that 3311 / Review for Religious, May-June, 1983 religious leadership can be,benefited more by an emphasis on moral decision making, an emphasis that is more at home in the Church seen as Body of Christ than in the Church seen as sect. NOTES I Jan. 22, 1982 2Dec. 3, 1982 The Coming Down ~Going up to Jerusalem . . ." I got used to-- There was such a dearness to it. A digging-in, yes-- A putting-t he-face-to-t he-wind . Going up to Jerusalem had its hardness. But, oh, the coming down . Coming down from Jerusalem The purpose is gone And even the trees forget their bareness and bloom again As if my journey had not been-- As if I did not leave my Love to the wind and the stars Under the snow--on a hillside . "Going up to Jerusalem." had its price, But, oh, the coming down (alone) Is beyond the counting . Sister Ann Maureen, 1.H.M. 11201 Academy Road Philadelphia, PA 19154 Jesuit, Catholic Higher Education: Some Tentative Theses Michael J. Buckley, S.J. Father Buckley gave this as a paper at the annual meeting of Jesuit academic vice-presidents in 1982. This year Father Buckley is Barman Scholar in Residence at the University of Santa Clara, on leave from the Jesuit School of Theology at Berkeley. Introduction In the pages that follow, 1 have tried to suggest certain reflections around the general and troubled topic of the Jesuit, Catholic university. I do so because 1 suspect that a central problem for many administrators of such institutions lies within the vagueness or even chaotic understanding of this governing issue: what it is that they are administering. What do you mean by a "Jesuit university"?. Is it basically the same sort of thing that any Catholic university is--something clear enough in purpose, however imperfect in reali-zation; but at the same time something variant, in that the Jesuit university is staffed in part by a different religious coterie and marked by a particular historical tradition, so that one speaks primarily about "Jesuit presence" when one talks about these institutions? Or are we talking about something that is radically different when we talk about a Jesuit university? Are we talking about a university with a cultural orientation and a peculiar set of emphases that make it profoundly different from other Catholic universities, granted any number of similarities among them all--differences and similarities which the administrator should be at pains to foster? Or is there something in between? When one assumes administration of such an institution, it is not unreas-onable for such questions to be asked. Especially in a university, there is a unique value in knowing what you are doing! 339 ~141~ [ Review for Religious, May-June, 1983 Appropriate as such a set of questions is, however, it presupposes too much. It presupposes that the content of "Catholic university" is itself already determined--a "cluster concept," at least, which all can recognize, agree upon, and discuss within. I think, though, that this presupposition is false. I think that "Catholic university" is as much of an ambiguity as "Jesuit university," and that many of the problems in understanding the latter stem from an incoherence in this more fundamental premise. Since that is my conviction, 1 have structured the theses of this article accordingly. 1 have first set down a series of statements which I think are true about Catholic universities in general, and then I have stated how I think these either have been or could be realized in the Jesuit university. The normal difficulties of such a task of description or definition are increased enormously for American Jesuits by a second fact, one which also touches the presuppositions for a series of questions on the nature of Jesuit higher education: American Jesuits are almost universally unaware of, or indifferent to some central foundational documents in their tradition. A strik-ing example of this was provided by a remark of Father George Ganss~ on the initial options posed byProject One:2 The second feature of Project One (Volume 4) which strikes this writer is the virtually total lack of references to or use of Part IV of Ignatius' Constitutions, the locus where he most succinctly, clearly and authoritatively enshrined his educational theory or rationale. That theory is his own application of the dynamic and apostolic world view towards which God led him . In Part IV of the Constitutions, he applied it to the formation of Christian persons in the secondary schools and universities which he founded and administered.3 In a subsequent discussion with Father Ganss, a prominent Jesuit educator remarked that the Fourth Part of the Constitutions was not only absent from the written reports of Project One, but from almost all of its discussions as well. It would be instructive, perhaps, to discover how many Jesuits have some knowledge of the characteristic elements which Ignatius placed in the Fourth Part of the Constitutions, as distinct from those which subsequent Jesuit educators specified in the Ratio studiorum.4 If Jesuits do not know the unique genius of their own origin in education, they cannot define a present stand for themselves in education by "dialoguing with their tradition." They are left to follow in their adaptations: (a) usages within their own memories and (b) the patterns and directions they find in American secular education. Perhaps the reason for the repeated failures of commissions, conferences and programs for Jesuit higher education is that these have represented individual or collective initiatives at particular periods, but initiatives without continuity with the organic development of the Society. Isolated from this continually evolving tradition, these initiatives lived briefly and died. Whatever be the accuracy of this reading of our present awareness of our Jesuit, Catholic Higher Education / :341 historical meaning, 1 have tried to formulate the theses of this article with one such central foundational document in mind--the most important document, in my opinion: the Fourth Part of the Jesuit Constitutions. 1 do so, not because 1 think that American Jesuits of the twentieth century can or should copy or repeat these individual provisions, but because these spell out in the concrete Ignatius' view of higher education. Perhaps by looking at what might seem, at first blush, quaint or antiquated, the contemporary Society could sketch more perceptively an outline of what it is about today and enrich its self-understanding by drawing from its tradition some of its unrealized possibilities. The difficulty of any de~nitional inquiry is that its language must be prescriptive as well as descriptive, i.e. it must say something about what this thing is to become as well as describe what it de facto is. Consequently, any discussion of the idea of a university will always suffer from the accusation of irreality. But the value of such prescriptive discourse is that it can present something of a vision of what the institution might become and a goal towards which human beings might marshall their efforts. Finally, these theses are insistently entitled tentative. They are my first attempt to do something along these lines, and I am anxious to obtain modifi-cations, corrections, and suggestions of alternatives. The value of the Renais-sance "thesis method" was that positions were laid down which reflected a serious judgment and were stated with a precision and in a common language which made discussion and disagreement possible. The liability of the thesis method was that it tended towards defensiveness, polemics, and inflexibility. Let me attempt to allow for these deficiencies by positing these theses as "exploratory," as being a number of statements that I think are true and which are stated as directly as possible in order to invite the reflections of the reader. Hence, to speak again from the customs of an earlier time: "salvo meliore iudicio . " 1. The Nature of a Catholic University Thesis 1: The problem of the Catholic university is falsely stated if it is framed as if this university and the Church were two distinct, though inter-connected institutions. Counterposition: Father Timothy Healy, S.J., in "Belief and Teaching," Georgetown Magazine (January-February, 1982), p. 3: How does the Church live within a university? How do the two institutions interact on common ground?. The Church also lives here [in a Catholic university] in two distinct ways: first, it leads its own life on our grounds; secondly, the Church joins in, shares and influences the life and the work of the university itself. Comment: Such an understanding does not do justice either to the historical nature of the Catholic university or to its intrinsic uniqueness. Father Healy's "two distinct ways" could describe the presence of the Church within any major secular society, such as the City of New York. Catholic universities, in 342 / Review for Religious, May-June, 1983 contrast, are institutions founded by the Church, supported by the Church, and oriented to a unique service of the Church. Such a university is "Catholic" in a way that no city or state could be. Thesis 2: The Catholic university cannot be defined simply as a university where there is a strong Catholic presence. Counterposition: Father Ladislas M. Orsy, S.J., "A Catholic Presence," Amer-ica, (5 April 1969), p. 397: A human institution is not transformed into a supernatural one; it simply offers an opportunity to persons with religious belief to share the life and the work of a university community--in freedom and sympathy that supports them . The quality and intensity of their presence will make its mark on the university . To have a Catholic university, then, means to have a Catholic presence at the university. Comment: The same cricitism could be offered of this understanding as of the first, with the added remark that it is actually a description of a secular university with an active and influential Newman or Catholic Faculty Club. Both this and the previous descriptions attempt to determine the Catholic university as being a university in which the Church is one important element. Thesis 3: The Catholic university cannot be described as Catholic simply through the activities of campus ministry, the presence of religious and Catholic lay faculty, and a requirement in religious studies. Counterposition: "Goals and Guidelines of the University of Santa Clara," January, .1979: If we are to honor our heritage, we must assure that Santa Clam remains a Catholic and Jesuit university in more than name only. We do this now in many ways: the activities of the Campus Ministry Office: the involvement of Jesuits and campus lay people in all areas of campus life: the presence of spiritual counselors in the dormitories; the com-mitment of men and women in the Christian Life Community to service of God and mankind; the exposure of all undergraduate students to courses in the Department of . Religious Studies; and the role of the Mission Church as both the symbol of Santa Clam's heritage and a dynamic focus of Christian activity. Comment: In this understanding, the purpose in the Church which the Univer-sity of Santa Clara is to serve is not articulated. Most of the presence of the Church is assigned to campus ministry and segregated off from the formally academic integration of the university and its more general intellectual life. The university exists for mental culture, but, aside from religious studies, Catholic reflection and theology are allotted no pervasive place within the development of such a culture. Thesis 4: The Catholic university is one form of the Church, one of the communities which are integral to the universal Church, as much a Catholic community as is the parish, the monastery, the family, a secular institute, a communidad de base, and a diocese. These differ radically among themselves, each having its own members, constitu-tion, government, origins and purpose. Jesuit, Catholic Higher Education / 3113 Comment: "Such an ecclesial origin of the university cannot have been fortui-tous. Rather it seems to express something more profound. But why does the Church need the university?. The reason for this need should be sought in the very mission of the Church. In fact, the faith which the Church announces is a tides quaerens intellectum: a faith that demands to penetrate human intelligence, to be thought out by the intellect of the human person. Not by placing it alongside what intelligence can know by its own natural light, but by permeating from within this same knowledge" (Pope John Paul II, "The Church Needs the University," March 8, 1982, L'Osservatore Romano, Eng-lish edition [3 May, 1982], p. 6). In the same address, the pope refers to these institutions as a necessity for the Church. Thesis 5: The Catholic university is that Catholic community in which the Church "strives to relate all human culture to the gospel of salva-tion" (Gravissimum Educationis, no. 8). This relationship is con-cretely to be realized both in the development of its students and in the advancement of this integral knowledge by its faculty. Another way of making this claim: "Secondly, the university is Catholic in its deliberate determination to render the Church this unique service: to be a forum where in utter academic freedom the variant lines of Catholic tradition and thought can intersect with the most complex challenges, contradictions and reinforcements of contemporary thought, moving towards a unity of world and Word, that all things be assimilated into the Christ. No other institution within human culture can render this critically important contribu-tion to the Christian community (as a whole), and without it the commitments of faith disintegrate into sectarian polemics whose only strength lies in their isolation from contradicting contact" (Michael J. Buckley, S.J., "The Catholic University as Pluralistic Forum," Thought 46:181 [June, 1971], p. 208). Comment: The Catholic university, then, essentially includes within itself the presence and the unique contribution of non-Catholics as well as the academic freedom which makes open discussion possible. Without the presence of vari-ant tradition it would be impossible that the Church could sponsor this rela-tion of the Gospel with "all human culture." Both Catholic and non-Catholic faculty have an appropriate contribution to. make to the advancement of the life of the Catholic university, and what is asked from faculty and students is not a particular credal affiliation, but that they be willing to enter into the conversations about those questions which constitute the formal academic character of the Catholic university (theses I 1 and 12 below). This integration of the Gospel with .culture demands especially the presence and contribution of non-Catholic Christians whose perspectives p~sh the radical questions about what Christianity really is, and what it really means, in the contemporary world. This means that the Catholic university is not the Church nor a microcosm of the Church nor even a community composed only of believers. Such a 3l~l~ / Review for Religious, May-June, 1983 university is, however, rather one modality or form which the Church in-ternally develops in order to reach its full stature, in order to become what it must be. It is an assimilative sub-community of the Church, i.e. one that assimilates into the reflection consequently upon the Gospel the vast pluralism of persons and persuasions representative of"all human culture,"a community whose institutional determination is to render to the Church universal this unique service. The autonomy of the Catholic university from controls that would be properly exercised over a diocese or a parish is essential. This academic freedom from external controls is essential not only for its authen-ticity as a university, but for that comprehensive, free discourse which alone can offer the Church serious, disinterested, and uninhibited inquiry. Thesis 6: Hence, the Catholic university as a unique Catholic community is, like any Christian communit.v, essentially sacramental, i.e. that community which, with historical continuity and tangible percepti-bility, makes present for all human beings now the realit.v of Christ drawing all human culture to himself. Another way of making this claim: It is in and through the Catholic university that the mission of Christ to draw all human culture to himself is given historical continuity and visibility in the twentieth century. Comment: The Catholic university is not a university in which the Church has a strong presence. The Catholic university is itself, and as a whole, a presence of the Church. Thesis 7: The manner in which this understanding of the university is mani-fested in the Jesuit Constitutions is by (1) stipulating that the entire college[university is a residence of the Society, i.e., the entire college/university is a Christian, religious community (Formula of the Institute (5), (8)," Const. 289)," (2) orienting both the schools of humane letters and of natural science to their integration with theology (446-452); (3) insisting upon the Christian service for which these studies are undertaken, often concretized as .future teaching, and generalized as "the glory of God and the good of souls" (Const. 440; 289-290; 351; 446; 622). Comment: This orientation towards service received striking expression by Ignatius on December I, 1551: From among those who are now merely students, some in time will depart to play diverse roles--one to preach and carry on the care of souls, another to government of the land and the administration of justice, and others to other occupations. Finally. since young boys become grown men. their good education in life and doctrine will be beneficial to many others, with the results expanding more widely every day (Monu-menta Historica Societatis lesu. Epp. Ign. IV. p. 9). II. The Administration of a Catholic University Thesis 8: The academic leadership or administration within a Catholic uni- Jesuit, Catholic Higher Education / 345 versity is essentially a religious ministry. By "religious ministry" is meant something quite specific, namely that it is the. responsibility of the administration that the sacramental finality of the Catholic university be realized: the integration of human culture and the Gospel. This ministry is intellectual leadership, but that does not make it less religious. It bears directly upon the intellectual service of God, a pervasive ministerium verbi (Ministry of the Word), in which the Word is translated into varying cultures, in which a more accurate understanding is gained by its encounter with and advancement of these cultures and in which a new synthe-sis is obtained between faith and all forms of knowledge. This ministerium verbi is the first ministry which the Formula of the Institute lists in its enumer-ation of Jesuit apostolic commitments. The universities have a unique function in this ministry: to advance and to synthesize the Gospel and all forms of human culture. Comment: Thus the president, the academic vice-president, the deans, the provost--whoever de facto preside over the life of the university have a pro-foundly synthetic religious leadership as their primary task. Their leadership is not "religious" as opposed to "academic" or intellectual"---that is precisely the dichotomy that the university is to deny. But it must be stated that if the leader of any Christian community--be it a Catholic university or parish or family or monastery or hospital--is not persuaded of the appropriately religious charac-ter of his or her leadership, then the community drifts into secularization. Thesis 9: The manner in which this understanding of university[college administration is manifested in the Jesuit Constitutions is by the insistence upon the personal religious character of its rector (423) and upon the religious quality of his leadership, with learning and Christian life placed as a single finality (424, 490). Comment: There are no grounds for asserting that separate incorporation removes the essentially religious nature of Jesuit university leadership. It is not the case that the division of functions between rector and president meant that one was religious and the other secular: The rector of the community is the religious leader of the Jesuit commu-nity, and his function is to govern it in such a way that it is Jesuit in its life and supports this apostolate to which it is committed. The president of the Jesuit university is the religious leader of the univer-sity, and his function is to administer it in such a way that its life promotes that intellectual and moral integration of all human culture with the Gospel which is its purpose. See Pedro Arrupe, S.J., "The Image of the Jesuit University President," (August 8, 1975) Documentation 27/2. III. The Formal, Academic Catholic Character of the Catholic University Thesis 10: The formal character of any" university is not constituted by the 346 / Review for Religious, May-June, 1983 elimination or by the presence ~f any particular discipline. Comment: A university, to be a university, should include whatever passes as serious and disciplined knowledge. The exclusign of theology from a particular university does not mean in itself that it has excluded religious commitment; per se it means that it has fallen that short of being a university. On the other hand, the presence of Catholic theology on a university campus does not necessarily indicate that the university is Catholic; it indicates that it is just that much more a university. Thesis 11: The formal, academic character of any university is constituted by the order of the questions which are entertained and by the kind of knowledge which is considered most worth having. Comment: One would not expect restrictions upon discourse and study at the University of California at Davis, or at MIT, or at the University of Santa Clara. But the priorities in the issues to be investigated or the knowledge considered either fundamental or most important will be different in these different institutions. This trait will constitute the difference among them. " Thesis 12: The Catholic academic character of a university will be constituted by the quality and the influence of its theology, i.e. by the depth, rigor, and thoroughness with which theological inquiry is con-ducted and by the integrating influence of theology upon all of the other disciplines taught in the university. A Catholic university is one in which Catholic theology acts as an architectonic wisdom, one which draws the arts and the sciences and the engagements of the professional schools into an ongoing conversation about pre-suppositions, consequences, and common themes. Thesis 13." The Constitutions exhibit this understanding of the Catholic aca-demic character of the university primarily in the principal empha-sis which they give to theology (446). Literature, natural sciences and philosophy are oriented to this theological wisdom: their study prepares the students for the serious engagement in theology; theology unifies knowledge into a single understanding of the world, into a wisdom; the orientation of all learning tends to the same end ultimately as theology (447-451). Comment: The place of theology given by the Constitutions of the Society of Jesus is really quite different from that allotted to it by, say, Newman's Idea of a University. In Newman, theology would be one element among others in a circle of knowledge which forms the "philosophical habit of mind." In Igna-tius, theology is the principal and governing discipline in which the humane letters and sciences reach their natural completion (446, 450). Thesis 14: The formal academic curriculum of a Catholic university must be sustained by the surrounding presence of a more general Catholic culture that makes the daily life of the university itself. Jesuit, Catholic Higher Education / 347 Comment: Examples of this "more general Catholic culture" would be found in the quality and seriousness of its worship, the character of its collective morality and social concerns, the pastoral care of one member for another, the seminars and general lectures which it fosters, the atmosphere of intellectual and religious interests, and so forth (see Const. 481-489). IV. Agents of Integration of Faith with Culture Thesis 15: Granted this integrating function as the primary work of the administration, the principal administrator must be aided in his responsibility by subordinate officials whose ministry it is to see that this integration permeates the intellectual life (the Academic Vice-President), the social life (Vice-President for Student Affairs), and the religious life of the university (the University Chaplain). Thesis 16: Such an integral view of the Catholic university can never be realized if "campus ministry" is only or principally composed of those who are not part of the academic community and who confine themselves to the ob.viously liturgical and pastoral en-gagements of the university, i.e. if campus ministry confines itself to a "sacristy" or even to an "activist "function. Thesis 17: "Campus ministry" should be that interdepartmental committee whose function it is to assist the president in some aspects of his religious ministry to the Catholic university, i.e. the integration of faith with culture/life. Such a staff or committee is necessary because too many of the possibilities for such an integration can-not be realized in the present departmental divisions: members of the various departments should be invited to become members of this interdepartmental staff, composed of the University Chaplain and members of the university faculty, and full-time staff members. These are some implications and possibilities envisaged by this thesis: 1. The head of "campus ministry" should be the University Chaplain of the school, with the rank of vice-president to assist the president in his general religious ministry of the integration of faith and culture. 2. The majority of the members of the "campus ministry" committee or staff would also be members of other departments and schools. 3. Areas of religious integration which are open to such a "campus ministry" would be for example: a. Sponsorship of a religious/academic bookstore which would be a cen-ter of regular discussions, lectures, and seminars on the integration of faith and culture. b. Introduction into the campus of the great range of prophetic and intel-lectual movements within the Church, such as the Catholic Workers, Charis-matics, liturgical groups, Pax Christi, Rural Life Conference, Christian Family Life, Jesuit Volunteers--for the possibilities both of critique and of assimila- 341~ Review for Religious, May-June, 1983 tion into the life of the university. c. Sponsorship of prolonged engagements in Christian service which would be planned, supervised and reflected upon for their Christian elements and which would be of such an academic quality that the theology department could recognize them as legitimate courses. d. Through the presence of campus ministry on various academic commit-tees, planning groups, and other representative bodies, a continual source of the questions about the integration between these plans or programs and the purpose of the university. e. Through their presence within placement offices, career planning and counseling centers, a challenge to the university community, that the teachers would understand their lives and the students plan their futures as vocations rather than simply careers,.i.e, as a way of life and service within the world which is a response to the call of God in their lives, rather than a positive evaluation of obvious and secularly justifiable options. f. Organization of a rich and full liturgical life, which embodies such possibilities as the Morning and Evening Prayer of the Church, a eucharistic liturgy which follows the variations and harmony of the liturgical year, a series of "university sermons," etc., and which so integrates the university as a whole at certain solemn occasions that it is the university, as this form of the Church, which is at prayer. Thesis 18: To act as an architectonic wisdom, Catholic theolog.v must be restored as an integral discipline, distinct both from the more gen-eral "religious studies "and from an eclectic amalgam of disparate courses in Scripture or ethics or spirituality. "Theology "is here understood as an inquiry into the natu~'e, influence and claims of God as revealed in Christ, and "religious studies "as an investiga-tion of the nature and varieties of religions or confessions which have emerged in human history. Comment: As the architectonic discipline which integrates and marks a Catholic university, theology should be in constant interchange with the other sciences and arts, with the other schools, studies, and activities of the univer-sity. Theology gains in content and in method in its encounters with other disciplines; the other disciplines are drawn beyond themselves into a general academic unity by their discussions with theology. What kind of presence or curriculum-order is necessary to obtain such a dialogue can only be deter-mined by experience, but it should be of such a character as (a) to maintain theology as a serious and systematic study and (b) to constitute it in a synthetic unity with all the other aspects of the university. Thesis 19: Thus both theology and "campus ministry" have an integrating function within the university. Everything within the university is the object of the theological faculty as it attempts to move towards a synthetic vision which is a Christian wisdom, and of "campus Jesuit, Cathofic Higher Education Thesis 21: ministry" as it attempts to introduce that vision into practice and expand it in areas not under the purview of various departments. The manifestation of the sacramental nature of the Catholic uni-versity, i.e., of the historical presence of Christ drawing all human culture to himself, is to be found in every aspect of the university: in the priorities among the questions investigated and in the knowl-edge thought essential," in the quality of the intellectual, moral and religious life on campus; in the criteria by which decisions are reached and investments made; in the kind of recruitment informa-tion, of students admitted, and of faculty hired, and so forth. The Jesuit community is that local community of Jesuits who both collectively and individually minister to this kind of university. How it does so would be the subject of another twenty theses,t NOTES ~The Reverend George E. Ganss, S.J. is the distinguished translator and editor of the English version of the Constitutions of the Society of Jesus. 2Project One was an attempt of the American Jesuits, initiated in 1973 and extending over the next four or five years, to identify and evaluate their goals and efforts in the apostolate of education. 3Project One, Volume #5, pp. 194-195. 4The Ratio Studiorum is the successively revised Jesuit plan of studies, an organization of curricula and of instructional methods rather than an exposition of educational theory. "What Should I Wear Today?" Thomas Ryan, C.S.P. Father Ryan is associate director of the Canadian Centre for Ecumenism. He is the author of Fasting Rediscovered: A Guide to Health and Wholeness for Your Body-Spirit and Tales of Christian Unity (Paulist Press). He may be addressed at the center: 2065 Ouest, Rue Sherbrooke; Montreal H3H IG6; Canada. I got up this morning and stood before my closet and asked: "What should I wear today?" Not so long ago the question felt like a helpful freedom; more and more it is feeling like a bother, and I frequently find myself resenting the loss of time and energy as I stand there in morning grogginess trying to answer the question. Where 1 live we probably face it more than would be the case elsewhere, yet Quebec is certainly not the only place in North America where the religious uniform has been traded in for secular dress. The history here is unique, but some of its consequences are shared with the rest of the continent. Some twenty years ago in a cultural revolution in Quebec, Canada, the Church was perceived to be too friendly with a government that had permitted the English to keep the key positions of economic influence and kept the French down on the farm. Both the Church and English economic dominance were thrown off like unwanted and resented yokes by the increasingly nationalistic French majority. Education and the university became the new place of worship and the leaders of the Parti Qubbbcois, the new high priests of the society. In the period of anticlericalism that followed, the French clergy traded in their clericals for ties and turtlenecks, and the sign of contradiction was reduced to a cross on a suit-coat lapel. "The anticlericalism was so pronounced," explained one sister who lived through it, "that at any public meeting we would go to, we were condemned by our apparent association with the Church before we even opened our mouths. We priests and sisters began dressing in 350 "What Should 1 Wear Today?"/ ~151 civies just to get a fair hearing and have what we were saying evaluated on its own merit." Among the English clergy in Quebec, there are enough "ties" or enough "collars" present to leave one genuinely feeling free in either direction. In other words, there is an unpressured climate for each person to sort through the value questions involved and make a choice, knowing the "tie" will not mean "radical" nor clericals mean "conservative." When I said jokingly to a confrere this evening that 1 was going to submit an article to REVIEW FOR RELIGIOUS entitled "What Should 1 Wear Today?" he immediately responded, "Oh, you mean, 'Who am I going to see today?"' He was quite right, and that's part of what bothers me. When l'm going to be meeting with Orthodox clergy, I wear black. When l'm going to be meeting With Protestant clergy, ! wear a tie. When they're both going to be there, 1 find myself playing one off against the other in my mind in a kind of who's-more-important- to-me game. What I am uncomfortable with is that it's my projection of the other's reaction to me that guides the decision. Where are my own convictions in the matter? 1 was thrown back on that question because I caught myself feeling like l'd made the "wrong" (political, not moral) decision. One day I put on a suit and tie to speak at a clergy study-day in the neighboring province of Ontario. When I arrived and saw all the collars and religious habits I was reminded again of what a different world Ontario is from Quebec. "Are you a local minister?" (he meant Protestant) asked one clerically-attired person who turned out to be a permanent deacon. The irony was rich. So I asked myself on the way home, "What are your values on this question?" Some years ago I was in an identity group of seminarians as part of a training program for counselors at the Center for Religion and Psychiatry in Washington, D.C. We spent a few sessions on the question, "What does it mean for me to wear or not wear a collar?" It's certain that not all of the participants drew the same conclusions from those discussions, but the operating principle that evolved for me from our reflections was a variation of "The habit does not make the monk." Dress that identifies me as a religious person is a means. If it will be likely to help advance some pastoral situation, use it. If it is likely to get in the way (as may be the case on college campuses with university students), don't use it. During that formative period, the important thing seemed to be secure enough in my own identity that I didn't need the collar as a crutch. Satisfied that my identity as a priest and religious was anchored within, and not in what I wore without, I proceeded to live these past years with no consistent external mode of dress. Yet, the question is not settled with me. Where the above rationale breaks down is in the presumption that I can always accurately project which mode of dress will be a pastoral asset or liability. In our secularized society, there is a growing Catholic consciousness of our mission for evangelization. We are becoming more aware of the importance of each of us witnessing, according to 359 / Review for Religious, May-June, 1983 our occupation and way of life,to a faith-centered existence. This awareness is perhaps renewing our appreciation of sacramentals and their potential to be an occasion of reflection for the casual passerby. To the extent that a mode of dress conveys a religious meaning, it qualifies as a sacramental. On this question of sacramentals, Sacramentum Mundi notes that "the statements of the Constitution on the Liturgy point to an emphasis on their character as a sign. But they do not answer the fundamental question, whether the sacramentals are not part of a special religious world which may be outdated by. the present-day experience of existence in the world. This [question]. has particularly far-reaching consequences for the usage of the sacramentals and hence for their theology, which must concen-trate fundamentally on their apt and proper use . Religion must not be seen in purely transcendental terms or merely as a dimension in depth. It must be classified in the category of a sphere of religious manifestations . The difference between nature and grace, and between the present and the coming age, justifies the existence of an order of sacred signs which express and manifest this difference." The habit, the collar, the cross, have not lost their power to be a sign of transcendence or of contradiction, a symbol that casts a question. But I do not always have the courage or the desire to stand apart. Or sit apart, for that matter. When I'm on the bus, I've noticed people will generally not sit next to "a collar" if there's another choice. On a plane, where people don't know who they're choosing to sit next to, 1 often feel more-than-the-usual hesitancy on the part of the other to normal social discourse. Or the reverse happens and one finds oneself in a not-so-private counseling session. And on the street corner while waiting for the light, I try not to notice the out-of-the-corner-of-the- eye glances that indicate one is being coolly appraised: "Hmm! What is a young (median clergy age today: 50!), intelligent-looking (well, at least my sister says that my receding hair line makes me look more 'intellectual'), athletic (I confess: it is getting harder) person like that doing in the priesthood?" When 1 was living for a time with a family in France, the mother said to me one day, "If you catch our guests kind of staring at you sometimes, don't take it personally. It's just that for us a young priest is, well, a very curious beast." What I'm coming to recognize is that there's going to be a negative reaction on the part of some people whichever way one dresses, and a positive reaction on the part of others. Furthermore, the guideline, "What will help or hinder my pastoral effectiveness in any given situation?" seems more and more presumptuous to me. Who can ever really know what happens in the hearts and minds of people when they see a priest in his clericals? If presumptive guesses about what others want, will be pleased by, or will derive benefit from are unreliable, then what is there to guide me? My answer is: my desire to make my life an articulate sign of the gospel I am trying to live. I am closer now than 1 was five or seven years ago to seeing how religious symbolism in dress can be an effective concretization of that desire. But as long "' What ShouM I Wear Today?"/ 353 as religious garb is connected with actions or life-styles that do not clearly reflect gospel living (which will always be the case to some extent), clericals or a religious habit will never be an entirely reliable symbol of communication. Thus it is that my choice on any given day is made with a certain flexibility and tentativeness, and with a sense of its built-in limitations in either direction. I was recently in a conversation with a group of priests and one of them told a story on four of the others that illustrates the point. "When I met you at the port on the first stop of your Caribbean cruise, 1 was surprised to see you were all wearing clericals," said the recounter of the tale. "Ah yes," one of the four affirmed, "we were not pleased with the cabins we'd been given, so we were trying to influence the ship's captain." "And?" "Oh it worked quite nicely. For the rest of the trip we were given any available suite." That's why many of the priests in. Montreal have switched to ties and coats. But I wonder sometimes on the buses and subways and street corners whether anybody sees that little cross on their lapel, and I wonder if we're using all available means of witnessing to the presence of God in a society hungering for meaning and ready to respect people who stand for something. If you and I should meet, what will I be wearing? Well, I'll probably be wearing the question inside and wondering if I made the best choice that day! The Incarnation and Chariots of Fire Halbert Weidner, C.O. Father Weidner published an account of the spirituality of the Oratory in our issue of November, 1979. He continues to reside at South Carolina's Oratory, the mailing address of which is P.O. Box 11586; Rock Hill, SC 29370. The Liturgy of the Hours has been enriched with an appendix of poetry and among the most recent poets represented there are the remarkable British pair of Edwin Muir (1881-1959) and Kathleen Raine (born in 1908). Muir is a poet much admired by such different writers as T.S. Eliot and Thomas Merton. Kathleen Raine's work on William Blake remains current and widely read. Her poetry, autobiographies, and critical works have drawn much praise and attention. Both authors are religious writers in the most profound sense of the term and, as poets and pilgrims, have something to say to both believers and unbelievers. Muir is relatively unknown in this country despite a sojourn at Harvard and, with his wife Willa, being established as the first and most popular translator of Franz Kafka. Muir is not a consciously modern poet. In fact, his devotion to tradition and accessibility may put off the professional literati. Still, T.S. Eliot said of him: He was first and foremost deeply concerned with what he had to say--and by that l do not mean that his purpose was ever didactic or that he was striving to convey a "message." But under the pressure of emotional intensity, and possessed by his vision, he found, almost unconsciously, the right, the inevitable way of saying what he wanted to say.~ The best introduction to the poet is his own story, An Autobiography. He was born in the Orkney Islands, off the north coast of Scotland, and so is claimed by Scots. Muir himself says his native language was really a mixture of Incarnation and Chariots of Fire / 355 Norse, Scots, and Irish. Indeed, such words as creels (fishing baskets), bannocks (a fiat, unleavened bread), and byres (cow-sheds) are evenly woven into the narrative of his childhood. For Muir, the islands were not on the edge of the world, but were the "heart of civilization." The seasons nurtured each their own phase of an ancient culture. The Winter gathered us into one room as it gathered the cattle into the stable and the byre; the sky came close; the lamps were lit at three or four in the afternoon, and then the great evening lay before us like a world: an evening filled with talk, stories, games, music and lamplight? This winter time gave Muir his first introduction to poetry. The early ballads sung in the home came from an oral tradition about James V and Sir James the Rose. These songs were sung with full voice and personal confidence. Other ballads, late in the tradition, were "chanted in a literary way, in honor of the print in which they had originally come, every syllable of the English text carefully pronounced, as if it were an exercise."3 Spring carried the sacred rituals of breeding and killing--both aspects of farm life his mother tried to prevent him from seeing. He made sure, of course, that he saw both--though the activities of the bull and cow were not understood and the excitement was all in the activities of the men directing the affair. He did not, in the slaughtering, pity the animals, but somehow touched the terror and the need which were inextricably bound up in the process. "There was a necessity in the copulation and the killing which took away the sin, or at least, by the ritual act, transformed it into a sad, sanctioned duty.TM The spring, a series of vivid happenings, gave way to the summer, its opposite: a "motionless blue" in which "nothing happened." This nothingness demanded acceptance as the pivot marking the time of growth. This in turn gave way to the hard work of autumn and the feasts that defined the line between harvest and the winter. And so it went with each winter being favorite season of the farmer's child because it was the family time for play and song and story. The family religion was a fundamentalist Calvinism which combined early baptism with the stern demands for a later conversion and personal claim to being born-again. Muir's conversion, under severe pressure from his family, was sincere, but barely a prelude to his lapse from Christianity. His disbelief was, moreover, also the result of pressure. This time the strain came from the deaths of his parents and of two of his brothers when the family moved, in hopes of better employment, to the industrialized city of Glasgow. It was as if the Muir family in a few short years had been required to pay the price of the industrial revolution's whole century of devastation. "All that time," Muir remembered, "seemed to give no return, nothing but loss; it was like a heap of dismal rubbish in the middle of which, without rhyme or reason, were scattered four deaths.''~ The great city of free enterprise could not replace the agricultural community that once bridged birth and death with faith and ritual. As a young man forced out early on his own, Muir moved just south of 356 / Review for Religious, May-June, 1983 Glasgow to earn his living in what might have been the Checkpoint Charlie of hell: a bone factory. "The bones," he tells us, "decorated with festoons of slowly writhing, fat yellow maggots, lay in the adjoining railway siding and were shunted into the factory whenever the furnaces were ready for them." There was only one major problem: "There were sharp complaints from Glasgow whenever the trucks lay too long in the siding, for the sea gulls could gobble up half a hundredweight of maggots in no time, and as the bones had to be paid for by their original weight, and the maggots were part of it, this meant a serious loss to the firm."~ Thus necessity introduced the factory's most important ritual: a shotgun blast into the air over the trucks each half hour. It was in this atmosphere that Muir began a ferocious personal quest which included reading philosophy seriously. This led to Nietzsche and to a kind of socialism. He abandoned the tough Christianity of his family for a soft belief in "process." "Be hard' was one of Nietzsche's exhortations," Muir tells us, "but I was not hard enough to give up Nietzsche." Muir's hunger for ideas, as well as for communicating them, attracted the attention of A.R. Orage, editor of the New Age and a genius for gathering talented, left-wing, and sometime elitist writers. Muir had a high opinion of Orage, but a low one of his own work for him. Muir's column, "We Moderns," revealed, said Muir, that "whenever I hit upon a paradox which lay conveniently near the surface I took it for the final truth."7 Still, Muir was the rarest of twentieth-century beings: a non-university educated revolutionary. A marriage, "the most fortunate event of my life," led to a move into London for economic reasons. Eventually journalism and translation work allowed them the adventure of moving to Prague. This city became for them what Paris was for American expatriates: a city riding the crest of a billowing tradition and arriving at the edge of revolutionary changes. Now in his mid-thirties, Muir began writing poetry. "I had no training; 1 was too old to submit myself to contemporary influences; and I had acquired in Scotland a deference towards ideas which made my entrance into poetry difficult. Though my imagination had begun to work I had no technique by which I could give expression to it." He was a poet in the middle of life caught between a change in poetic consciousness. "There were the rhythms of English poetry on the one hand, the images in my mind on the other. All I could do at the start was to force the one, creaking and complaining, into the mould of the other."s In Muir's case, the distance provided by his experience of Prague as the far country, and some early psychoanalysis and dream work, led to a recovery of the childhood geography and the roots engendered there. If poetry incarnates meaning, as Muir believed, then this geography literally provided the ground for Muir's poems. He acknowledges this in his life's last poem: I have been taught by dreams and fantasies Learned from the friendly and the darker phantoms And got great knowledge and courtesy from the dead Incarnation and Chariots of Fire / 357 Kinsmen and kinswomen, ancestors and friends But from two mainly Who gave me birth? This healing recovery of his roots and reconcilation with much of his unconscious gave birth to his poetry at the very time that Europeans were destroying their past: "They were lost and on the road to greater loss, and ready to accept any creed which would pull their lives together and give them the enormous relief of finding, even under compulsion, a direction for their existence, whether it had a spiritual meaning or not.''~° Muir saw the political left and right taking over the violent spirit of his native country's religious past: they were like the old Scottish covenanters who went into battle with banners reading "Christ and No Quarter." During the time of no quarter, Muir returned to Britain and began his eight-year association with the British Council, an organization promoting British culture. Prior to the war, Muir's office in Edinburgh set up houses for refugees and introduced them to British life. During this time Muir wrote more poetry in the midst of administration and the central issues of the day than he had in previous and more solitary jobs. British Council work eventually led him to Rome and his first major encounter with cultural Catholicism. It was here that he had his encounter with the Incarnation: During the time when I was a boy I attended the United Presbyterian Church in Orkney. I was aware of religion chiefly as the sacred Word. but nothing told me that Christ was born in the flesh and had lived on earth. [But in Rome] that image was to be seen everywhere, not only in churches, but on the walls of houses, at cross-roads in the suburbs, in wayside shrines in the parks, and in private rooms. I remember stopping for a long time one day to look at a little plaque on the wall of a house in the Via degli Artisti, representing the Annunciation. An angel and a young girl, their bodies inclined towards each other, their knees bent as if overcome by love, "tutto tremante," gazed upon each other like Dante's pair; and that representation of a human love so intense that it could not reach farther seemed the perfect earthly symbol of the love that passes understanding.~ Before Rome, a friend had pointed out to Muir that he was Christian in his images and his metaphysics. It had not occurred to him, but he accepted it. What the encounter in Rome did for Muir was to support him in his conclusion that mystery was at the source of life, that it lived and touched us, incarnate in what were not "mere" symbols, but the final reality. Symbols, which Yeats said united the "sleeping with the waking mind," also unite us to each other and to the generating reality that cares for all, past and present. Incarnation was a delight and good news to Muir, for whom nothing airy and abstract could hold the truth: "A religion that dared to show forth such a mystery for everyone to see would have shocked the congregations of the north, would have seemed a sort of blasphemy, perhaps even an indecency. But here it was publicly shown, as Christ showed himself on the earth."12 In the conclusion to his autobiography, Muir anticipated the theologians of our time in their interest in the theology of story: ~1511 / Review for Religious, May-June, 1983 As I look back on the part of the mystery which is my own life, my own fable, what 1 am most aware of is that we receive it from the past, on which we draw with every breath, but also--and this is a point of faith--from the Source of the mystery itself, by the means which religious people call grace.~3 When we read of this mystery in Muir's poems, we are struck by the plain language. But the poems demand rereading before the light that comes from the depths of human experience begins to dawn. One poem in the Liturgy of the Hours is called "One Foot in Eden" and may be taken as an example. It is composed of twenty-nine short lines of ordinary words~ but in it Muir has communicated a highly developed reflection on the necessity of choosing experience over innocence and then given depth to the Easter cry of O Felix Culpa.t Muir's Eden is both a place of innocence which must be given up and an impossible Utopia which must not be succumbed to. The world outside Eden awaits a judgment for its failings, but also attention to its special value: Blossoms of grief and charity Bloom in these darkened fields alone. What has Eden ever to say Of hope and faith and pity and love. Strange blessings never in Paradise Fall from these beclouded skies.~4 The other poem in the Hours collection is "The Killing." In it there is a remarkably graphic description of death that reaches back to Muir's childhood memories of farmyard slaughters. Muir suggests in the poem that an incarnate God is not what people want, and they will kill in their disappointment. The Incarnation, rather than being an easy myth that a longing humanity desperately creates, is really an affront and a capital crime. The poem ends with the question of an agnostic, a stranger, who wonders if, in the very act of dying, an incarnate God crossed his path. The wonder is a real enough grasp of the mystery and a crack for grace to move through. Muir did not come to a church and an orthodox form of Christian faith. But his insistence that meaning can only reach its fullness in the real world of flesh and blood, and his embrace of the world in beautiful language can certainly help us ordinary Christians to remain orthodox. Muir's acceptance of limits and his belief in their necessity so that there can be both definition and a grace that can take hold is a challenge to any spirituality that wishes to escape the human condition. This poet from the North Sea islands could, then, help us to purify and enrich the language of our prayer and our pulpits and lead us to embrace, and be embraced by the Word made flesh. Kathleen Raine If Muir i~ the poet of the Incarnation, Kathleen Raine writes of the Transfiguration. She is a pilgrim like Muir and now a stranger to orthodox Christianity though she had joined the Catholic Church for some years. She presents an interesting problem. Her experiences have led her to believe more rather than less, and so she moved away from Catholicism: Incarnation and Chariots of Fire / 359 To me it seemed absurd to find one aspect of a total symbolic event less acceptable than other parts: mythical events (so I thought) are not to be verified (did they or did they not take place) but rather to be understood, as is poetry. If anything, I still continued to find the Christian myth, as comparett with the pagan richness of symbol, too meagre, and welcomed any addition.~5 She means here, of course, no denigration of the Christian faith by calling it poetry and myth. For her, the truths of existence cannot be expressed any other way. This is a position that she fought to get to and promote all her life. To get to it, she had to overcome the assaults of a narrow Christian upbringing and an even narrower philosophy at Cambridge University where she studied science. Writing of the Christian poet Vernon Watkins, who came to Cambridge at about the same time, Raine says: "Years later Vernon Watkins wrote a ballad on Abram and Sodom; but at the time acted like Lot and quickly left a town past praying for. He was not deceived by the prestige of ignorance in high places."~6 The scientific materialism prevailing in the university spilled over into a Marxist politics in one direction and into an analytically dry and thin literary criticism in the other direction. While at Cambridge, Raine began to write poetry that was in a romantic and mystic vein, twin heresies, which Cambridge literary leaders tried to tear out. She did have two great privileges in her time in the scientific Sodom. She was in the audience when Virginia Woolf came to read her manifesto for feminists, A Room of One's Own, and, because he was unpopular and unread there, she discovered T.S. Eliot on her own. Kathleen Raine's poetry is obviously based on her experience of the sacred, and in her three autobiographies, she is plain about some of these ecstatic and enlightening encounters with nature. What is reassuring to Christians is that her hints of the transcendent are not limited to impersonal experiences, but are also to be found in encounters with other people. What is constant in both is her belief that poetry and imaginative truth are intimately related in both experiences of nature and persons. Her devotion to the imagination as a voice and a revelation echoes a favorite quotation from William Blake, whose works Raine has really helped to make popular in our own century. Blake tells us: If the Spectator could enter in these Images in his imagination, approaching them on the Fiery Chariot of his Contemplative Thought . . . or could make a Friend and Companion of these Images of wonder, which always intreat him to leave mortal things (as he must know), then would he meet the Lord in the Air, then he would be happy.~6 Raine quotes Bede Griffiths, now a monk in a Christian ashram in India, to the effect that "the function of art is. to evoke the divine presence."17 She not only quotes the insight, she believes and preaches it fervently in her criticisms of much modern literature. Materialism and naturalism, she says, betray the material and the natural. She believes that the peasant had it right when he answered the question, "How can bread be God?" by replying, "What else would it be?" Of course, the difficult side to Raine is the superfluity of belief. She 360 / Review for Religious, May-June, 1983 remembers with joy the seriously considered polytheism of her old friend and Nobel prize winner, Elias Canetti. He told her, "If I believed in one God, I should be obliged to hate him." He would, she says, "rather watch supernatura supernaturans than relegate the supreme gods of all the ages from gold or stone to iron and the machine, to the ethnological section of any museum, or the files of case-histories."~8 Perhaps Cardinal Newman's dictum that the superstitious are infinitely closer to the truth than the rationalists might help us understand Raine's extremism. Extreme or not, in the poem "Word Made Flesh" is captured some of Raine's ability to convey an experience that uses Christian symbols well, even if they spill outside of Christianity. "Word" is described over and over in eight short stanzas: "Word whose breath is the world-circling atmosphere. Word traced in water of lakes. Word inscribed on stone. Grammar of five-fold rose and six-fold lily, Spiral of leaves on a bough, helix of shells. Instinctive wisdom of fish.and lion and ram. Flash of fin, beat of wing, heartbeat, beat of the dance." And finally: Statement of mystery, how shall we name A spirit clothed in world, a world made man?~9 The descriptions are all authentic application of the word or "logos," and challenge the Christian to find a more beautiful poetic expression of the Cosmic Christ of I Corinthians 15:28. Another test of authenticity is Raine's real ability to conjure the evocative power of language, not in the mechanical control of formula or the mystification of gibberish, but in the power which comes from the choice of images that resonate with the inner nature of things around us, including all and excluding nothing. One of the poems in the Liturgy of Hours comes from the 1952 collection called The Year One. The book title comes from a friend who said the historical applied only to humans and their toil because for nature "it is always the year one." The title of the poem is Northumbrian Sequence IV. Northumbria is a border county of wild weather, moors merging into seascapes and the site of Hadrian's wall built by the Roman emperor to keep out the barbaric Scots. The poem offered as possible food for prayer begins: Let in the wind Let in the rain Let in the moors tonight. The storm beats on my window-pane, Night stands at my bed-foot, Let in the fear, Let in the pain, Let in the trees that toss and groan, Let in the north tonight. The evocation continues to the heart of the matter: Let in the nameless formless power That beats upon my door. Incarnation and Chariots of Fire / 361 Let in the ice, let in the snow, The banshee howling on the moor, The bracken-bush on the bleak hillside, Let in the dead tonight. The poem continues to link individual aspects of nature with even more powerful figures symbolic of various dark sides of humanness. Then there is a question and a short response: Oh how can virgin fingers weave A covering for the void, How can my fearful heart conceive Gigantic solitude? How can a house so small contain A company so great? Let in the dark, Let in the dead, Let in your love tonight. The answer must be a gentleness and pity that understands the immensity of the forces at hand and does not shrink from them: Gentle must my fingers be And pitiful my heart Since 1 must bind in human form A living power so great, A living impulse great and wild That cries about my house With all the violence of desire Desiring this my peace. Whether an interior demand of self or of others, here is a promise of a presence that cannot be articulated or tamed, but is full of promise. The poem concludes with this stanza: Let in the wound, Let in the pain, Let in your child tonight. This conclusion is at once crushing and comforting: the alien forces so powerful, so destructive, so all-inclusive are nevertheless one child to us in need of father-mother. These forces, these other presences are not us, and yet are as close to us as possible, and so we need to claim them. The spell Raine invokes brings them home as one child. As in Muir, the acceptance of all promises pain. Raine is, in fact, afraid of anything that would take away the pain: "Buddhism;" in her view, ~"offers'release from suffering;~C- hristianity the Cross, heavy with all the anguish of the world, to be lived arid known as the very heart of a Mystery. I wished to understand that mystery, not to be freed from it."~0 In the other poem to be found in the Hours, we read: Sorrow is true for everyone--a word That illiterate men may read By divining in the heart God's human name, and natural shroud. 369 / Review for Religious, May-June, 1983 In that last image, perhaps we have the echo of the hard-won wisdom of another woman of sorrow, Cornelia Connelly, who saw in "accepted suffering" that "one simple remembrance of his presence that unwraps all the windings of the heart and makes us true as he is true." Kathleen Raine's poetry is grounded in earthliness and suffering, but she also sees more burning bushes than we do, and she seems to be constantly taking off her shoes in awareness of the sacred and the spiritual. She is a reminder to those with other vocations about the nearness of the transcendent and how the Word evokes its presence in a terrible beauty. NOTES ~T.S. Eliot, Preface to Selected Poems by Edwin Muir, London, 1965, p. 10. 2Edwin Muir, An Autobiographov, London, 1980, pp. 30-31. 3Ibid., p. 30. 4Ibid., p. 36. ~lbid., p. 104. 61bid., p. 130. 7Ibid., p. 151. Slbid., p. 205. 9Edwin Muir, Selected Poems, p. 96. ~°An Autobiography, p. 229. ~lbid., pp. 277-278. ~21bid., p. 278. ~31bid., p. 281. ~4Selected Poems, p. 80. ~SKathleen Raine, The Land Unknown, New York: 1975, p. 183. ~6Kathleen Raine, Defending Ancient Springs, London: 1967, p. 55. tTQuoted in Kathleen Raine, The Lion's Mouth, London: 1977, p. 25. ~81bid., p. 49. ~gKathleen Raine, Collected Poems: 1935-1980, London: 198 I, p. 20. ~°The Land Unknown, p. 188. Currents in Liturgy Notes on Liturgy Everett A. Diederich, S.J. Father Diederich has been professor of liturgy at St. Louis University School of Divinity and at Weston Jesuit School of Theology. He is presently an associate pastor at St. Francis Xavier Church; 3628 Lindell Blvd.; St. Louis, MO 63108. I want to offer a service in the area of liturgy to the readers of the REVIEW by furnishing them with a survey of current literature not easily accessible to them. I intend to focus on issues which are likely to be of greatest interest, namely, those dealing with the relation of present day liturgical practice to the forming and nourishing of Christian piety and spirituality. In the present survey in addition to calling attention to the themes of the national and international liturgical meetings of 1983 about which I have information at this writing, I have focused on articles and books dealing with concerns which have arisen around what I might call our post-conciliar, popular eucharistic practice and interior spirit. Unless I have overlooked some significant articles, I found in my reading that almost all the articles on the Eucharist were something of a critique of present popular eucharistic practice and theory, sometimes imply-ing, sometimes stating explicitly that it is somewhat unbalanced. By way of introduction to the survey of the articles on the Eucharist, I have summarized current evaluations of the overall liturgical reforms and their effect. I have also included a very brief, perhaps overly simplified sketch of the eucharistic piety and practice of the last one hundred years. National and International Liturgical Meetings of 1983 December 4, 1983, will mark the twentieth anniversary of the Constitution 363 364 / Review for Religious, May-June, 1983 on the Sacred Liturgy. This has set the spirit for some of our national liturgical meetings. From April 19-22, 1983, the Sixth Annual Pastoral Musicians' National Convention took place in St. Louis, Missouri. The title given to the convention was, "Remembering Into the Future." It was intended to help ". musicians and clergy of the United States and Canada to step back and look at the past twenty years--the changes, controversies, and developments of the American musical scene" (quoted from the program). A special feature of the program was a survey of the history of American liturgical music for the last twenty years, with presentations in five different sessions by a liturgist and a musician. The Notre Dame Liturgical Conferences are well-known for their uniform high quality presentations. The Twelfth Annual Conference, June 13-16, 1983, has as its theme, "Renewal! Perspectives on Twenty Years of Liturgical Change." Boston College is sponsoring a National Liturgical Consultation, June 19-22, 1983, with participation by invitation only. "The purpose of our meeting, expressly called a "Consultation," is to appraise the present liturgical situation in the light of (I) the pioneering efforts of the "40s and '50s, (2) the directives of Vatican 11, and (3) the experience of the last twenty years, with an eye to those measures that might be adopted in the immediate future" (from the program). The names of 16 participants appear on the pages sent with the program. It promises to be an important gathering, with a significant number present who were involved in those "Pioneering efforts of the '40s and '50s." The theme of the International Congress of the Societas Liturgica, August 18-22, 1982, in Vienna, Austria, is "Liturgy and Spirituality." When the topic for the 1983 Congress was discussed in Paris in 1981, the need was expressed for greater prayerfulness in our liturgical celebrations. We need to identify the spirituality of the liturgy because, "Spirituality, the life of grace in those who seek to live anew in Christ, finds communal expression in patterns of worship, ministry and service--in a word, in liturgy . In short, worship and piety, liturgy and Christian life.are tightly interwoven" (quoted from the program for the Congress). The 1983 Synod of Bishops is not a liturgical meeting, but its topic should have important consequences for the liturgy. The topic is, "Reconciliation and Penance in the Mission of the Church." The Synod Secretariat at the Vatican sent out a kind of working paper to all the bishops on the theme and invited the national bodies of bishops to reply to some questions which were enclosed. The paper deals explicitly with sacramental penance but does this within the broad context of the Church's mission of reconciliation. We can expect a good bit of writing on the topic after the Synod.~ It is clear from the themes of the national meetings that there is a strong pastoral urge to evaluate our experience of the liturgical reforms, We remember the vision given us through the Constitution on the Sacred Liturgy. Notes on IJturgy / 365 The active participation at which it aimed is now in place in all the major sacramental rites of the Church. The changes have given us a new house of prayer. At least it has been renewed, remodeled, and rehabilitated. The ques-tion in the minds of many is whether the post-conciliar liturgical reforms are really renewing the Church. We were very optimistic that it would twenty years ago. We had hoped that the renewal of the liturgy would be the renewal program for the whole Church. Now the existence of so many different renewal programs in parishes in our country makes us doubt that it was. A possible answer, of course, is that we are not giving enough energy and effort to the liturgy. In 1980 the NCCB Committee on Parish Development reported to the U.S. bishops. The Committee stated, "The central responsibility of parish leadership is worship and the spiritual development of the people . In spite of this, the parish activity least often directly addressed in the parish development programs we have reviewed is liturgy . It appears that we do need to adopt a more direct approach to the development of liturgy and preaching."z Pope John Paul II still thinks that liturgical renewal should renew the whole life of the Church: "A very close and organic bond exists between the renewal of the liturgy and the renewal of the whole life of the Church" (Letter to All the Bishops of February 24, 1980). The Societas Liturgica Congress should be a stimulus to all liturgists to take a second look at how the promoters of the liturgical movement in the first decades of our century tried to make the celebration of the liturgy the primary and indispensable source of the true Christian spirit, as St. Pius X said that it was. His pastoral judgment that active participation in the liturgy is the pri-mary and indispensable source of the true Christian spirit, spoken near the beginning of his pontificate, November 22, 1903, has proved to be the most durable of all authoritative pastoral judgments made about the liturgy. It inspired the beginning of the liturgical movement in 1909. It seems to challenge us still. The theme chosen for the Societas Liturgica Congress bears this out. Evaluation of the Liturgical Reform There has been a significant trend in the liturgical journals during the last ten years to evaluate the ongoing experience of the liturgical reform. An Italian liturgist, Domenico Sartori, C.S.J., has done us the great service of making a brief summary of each of these evaluations.3 After summarizing them he identifies their converging points. First, he says that the writers agree that the enthusiasm and pastoral fervor with which the reforms were received in their first stages has waned and that now we find a certain weariness, routineness, and even downright regression in the communities which have implemented the reforms. Secondly, all are basically positive in their evaluation of the reforms themselves. There is convergence around what their positive elements are. These are the emphasis given in the reforms to salvation history and to a dialogical conception of the liturgy, to its ecclesial dimension, to the principle of adaptation, and to the relationship between faith and sacrament. They also ~166 / Review for