Suchergebnisse

The North American landscape has changed considerably since European settlement, and ecological restorationists are responding to these changes by attempting to restore "natural" areas to their presettlement conditions. Through participant observation, interviews, and document analysis, this work details the physical and conceptual reconstruction of the oak savanna ecosystem. The construction of the "oak savanna" is shown to be more than the creation of a new classification of nature; it is the remaking of a natural community in situ. The "creation story" of the oak savanna is told through the examination of the contested creations of the scientific claim, the expertise to make such a claim, and of nature itself. Finally, the implications of this research for environmental science and the place of the constructivist sociologist are discussed.

This research considers the relationship between levels of racial inequality and homicide rates for a sample of 154 U.S. cities. We identfy four causal processes that have been cited in the theoretical literature to explain the link between racial inequality and criminal violence. These diflerent causal explanations imply distinctive relationships between racial inequality and different types of homicide rates disaggregated by the racial characteristics of victims and offenders. Accordingly, we examine the effects of racial inequality on racially disaggregated homicide rates, as well as on total rates. We also introduce factor scales to alleviate the common problem of multicollinearity. Our results reveal significant, positive coefficients for racial inequality in equations predicting total homicide rates and race‐specific offending rates. These results offer greatest support for theoretical arguments emphasizing a generalized effect of racial inequality on the offending behavior of residents of metropolitan communities.

The purpose of this paper is to identify systematic sources of discrepancies in the macro‐level research on racial inequality and rates of violent crime. A review of the literature suggests three likely sources of discrepant results across previous studies: differing operationalizations of racial inequality, differing samples, and differing specifications. The analyses reveal that while sample composition appears to be relatively unimportant, operationalization of racial inequality in terms of socioeconomic status (SES) rather than income can lead to very different conclusions. For certain models, SES‐based measures are clearly superior to income‐based measures. However, slight modifications of the regression models can render the effects of racial inequality in SES nonsignificant. These results call for a skeptical assessment of previous evidence indicating a positive relationship between racial inequality and rates of violent crime.