Suchergebnisse

En tredjedel av all mat som produceras försvinner på vägen. Det innebär att en stor del av den negativa miljöpåverkan som livsmedelsproduktionen står för, har skett alldeles i onödan. I EU:s livsmedelsstrategi är matsvinn en av nyckelfrågorna.

During the spring of 2020, the corona pandemic created an entirely new context for university employees to work within. In a matter of weeks, it became customary to replace physical meetings with digital alternatives whenever possible. Conferences, seminars, meetings and doctoral thesis defences – among other activities – were moved to digital platforms. Meanwhile, many activities were either postponed or cancelled. The crisis resulted in a vast decrease in air travel and significantly reduced physical mobility. Increased digitalisation and reduced emissions from aviation were central to SLU's policies and strategies prior to the corona pandemic. A part of SLU's ambition of becoming a climate-neutral university by 2027 is to significantly reduce emissions from business trips and, since 2016, SLU is requested by the Swedish government to increase the share of digital and travel free meetings. SLU is also developing a new strategy for 2021-2025. A better understanding of the implications of increased digitalisation is highly relevant in this work. This study aims to provide a better understanding of how SLU staff members experienced the drastic reduction in travel and the increased use of digital solutions during the spring of 2020. We also want to shed light on what types of activities – that originally were intended to include a business trip – could be replaced by a digital alternative with maintained or improved quality and what activities that on the contrary were difficult or impossible to carry out using a digital alternative. In order to fulfil our aims, we conducted a mixed-methods study based on semistructured interviews and an online survey. The results from the survey indicate that a majority (83%) of the respondents have experienced that their work in general was either mainly positively affected, equal parts negatively and positively affected, or not affected at all by the decrease in business travel and increase in digital meetings. The respondents also painted a picture as to what activities that can work well and what activities that will be difficult to perform digitally after the corona crisis. Fieldwork stood out as the least suitable activity to perform digitally, as 60% of the respondents could imagine replacing 0% or 0-25% of the fieldwork with digital solutions. What stood out on the opposite side was that a vast majority thought that between 50-100% of project meetings, administrative meetings and seminars could be replaced with digital options. As for workshops, conferences, and reviews and presentation of research, the opinions varied much more. These findings also resonate with the experiences that were brought up in the interviews. Summary Some of the main findings in the interviews was that digital meetings were perceived as more efficient, but that they lacked in terms of social and creative aspects. Furthermore, informants largely agreed that brainstorming, spontaneous discussions and forming of new relationships was harder to achieve digitally. On the other hand, well-structured interactions with a clear agenda between people that had previously met in person worked excellent on digital platforms. Many informants expressed that they were surprised regarding how well the digital meetings had worked and pointed to the many benefits of replacing travel with digital solutions in terms of increased equality, accessibility, efficiency, reduced stress and reduced emissions. Looking forward, participants talked about a better mix of digital and physical activities. Many believed that some activities – for example establishing new relationships and performing fieldwork – to a larger extent than other activities require travel for maintained quality. Other types of activities – such as administrative meetings, project meetings, seminars and presentations – were considered possible to replace with digital solutions to a higher degree with maintained, or even enhanced, quality of work and life. The study concludes: * A majority of the SLU employees that participated in our study reported that it in general had worked well to replace longer business trips with digital alternatives during the spring of 2020. * Our quantitative findings illustrate that an overwhelming majority of the respondents thought that their work and research either had been mainly positively affected, equal parts positively and negatively affected, or not affected at all by them not being able to travel. * Certain types of fieldwork and data collection, as well as activities requiring spontaneous discussions and networking were experienced as the most difficult to perform digitally. * Well-structured interactions with a clear agenda and people that had previously met in person, as well as activities such as administrative meetings, project meetings and seminars, were perceived as most suited to perform digitally. * The study recommends a better mix between digital and physical meetings in a post-corona context. SLU should strategically make use of digital solutions and replace longer business trips to improve the work situation of the employees, the quality of their work in addition to reducing GHG emissions.

Since the late 1960's, the Green Revolution introduced high yielding varieties in association with agrochemicals to address increasing food demands across Southeast Asia. Indonesian government extended these "technological packages" through political incentives replacing traditional farming methods to stimulate agricultural productivity and economic growth. Besides contributing to Indonesian economic development and reducing food insecurity, the adoption of those technological packages led to many negative externalities, such as soil degradation, water pollution, loss of biodiversity, destruction of natural habitat, increased dependence on artificial inputs and non-renewable resources, and more importantly loss of local control over agricultural production. Different farming approaches internalizing socio-ecological aspects of food production have increasingly been recognized by the FAO as better alternatives. Agroecology is a transdisciplinary farming approach, bridging social, biological and agricultural sciences while including traditional farmers' knowledge. Despite extensive evidence in favor of agroecology, the various interests of actors of the agrifood system hinders its large adoption. Although small-scale farmers (>2ha) represent the majority of the world's food production, their influence on the production system is limited. The island of Bali represents an accelerated version of a global problem: increasing pressure on limited land-based resources along with liberal policies. Rapid urbanization due to mass tourism is causing 1000 ha of arable land to disappear every year and heightening water shortages, crippling Balinese centuryold food sovereignty. This thesis explored through an agroecological lens the multiple challenges Balinese farmers are facing in the transition to agroecology. An important factor identified was the loss of traditional farming knowledge as younger generations were abandoning farming activities because of low profitability. Furthermore, inadequate political support and enforcement have been reported to hinder the development of sustainable agriculture in Bali. The study also identified that growing awareness, a good access to markets and how social networks to spread sustainable farming techniques can potentially make farming more attractive and viable. Policies that will better adapt to Balinese context from small-scale farmers' perspectives were also shared and discussed.

Sustainable approaches for waste management and sanitation are key to deal with the environmental and health challenges that growing urbanization is creating around the world. Implementing systems that allow to reuse resources contained in the organic waste streams (OWS) is an approach that can bring many benefits, especially in low-medium income areas as the Latin American and Caribbean region, where excreta, wastewater, and waste are not properly managed. The transformation towards these systems requires not only technological changes, but also changes in the way that urban waste and wastewater are governed. The aim of this study was to assess the capacity of the town of Chía (Colombia) to govern the transition towards resource-oriented sanitation and waste management systems. The Governance Capacity Framework (GCF) was used as a method to evaluate the governance capacity of the town to implement these systems. The assessment revealed that the capacity of Chía to govern the implementation of resource-oriented sanitation and waste management systems was low. Furthermore, governance factors that could be hindering the implementation of these systems were identified. Low level of knowledge of resource recovery from OWS in the public spheres, insufficient collaboration and communication across sectors and institutions that had competences on waste management and sanitation, short-term vision within the local decision-making processes and insufficient incentives to support local entrepreneurship on circular economy. Despite these challenges, analysis also revealed the existence of public-private partnerships and entrepreneurs working in successful initiatives linked with resource-oriented systems in Chía and other towns of Cundinamarca county. The study concluded that in Chía there was a gap between local initiatives of resource recovery from OWS that brought environmental, economic, and social benefits at small scale and its inclusion in the local and regional governance systems. Findings of this study touches upon many governance aspects such as knowledge, legislation, financing and even culture. Further research is needed to look closer to each of those and make concrete, feasible and effective proposals that bring change with a long-term sustainability vision. Finally, when analysing the results of the evaluation and making future proposals, strengths, and shortcomings of applying the GCF as an analytical tool for a specific case study like Chía need to be considered.