| 1. |
- Alfredsson, Eva, 1963-
(författare)
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Green consumption energy use and carbon dioxide emission
- 2002
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- The aim of this thesis is to explore the quantitative potential to reduce energy requirements and CO2 emissions through changed patterns of consumption, given unchanged levels of consumption expenditure. The thesis question is analysed using a systems analysis approach which in this case means that life cycle assessment data on energy requirements and CO2 emissions related to household consumption are combined with a financial and behavioural analysis to make sure that the budget constraint is kept and that both the first and second order effects of adopting a green consumption pattern are analysed. The budget constraints are kept using a general linear model. By using marginal propensities to spend to direct the reallocation of saved or deficit money calculated utility is maintained as far as possible. Further, investigations explore the impact of individual household demographic characteristics and geographic context on household consumption patterns, energy requirements and CO2 emissions. The key result of this thesis is that changed household behaviour, choosing “green“ products and energy efficient technology will not make a big difference. What can be achieved in the short time perspective by adopting an almost completely green consumption pattern and energy efficient technology is a reduction of energy requirements by around 8% and CO2 emissions by around 13%. With a longer time perspective and further technological change that provides additional possibilities to move consumption patterns in a greener direction, the effect on energy requirements and CO2 emissions is still fairly small. By 2020, the potential to reduce energy requirements is around 13% and CO2 emissions around 25%. In the most extreme scenario (2050), the scope for reducing energy requirements is 17% and for CO2 emissions 30%. All these reductions will be outpaced by growth in income almost as soon as they are implemented. Of policy relevance the results reveal that very limited impact can be expected by a policy relying on greener consumption patterns, whether adopted voluntarily or as a result of incentives such as tax changes. Such a policy cannot achieve more than a small and temporary reduction to growth in energy requirements and CO2 emissions. It is also shown that, prescribing specific consumption patterns as a means of reducing energy requirements and CO2 emissions has to be done with care. This is illustrated by one of the experiments in which adopting a partly green consumption pattern, a green diet, in fact increased total energy requirements and CO2 emissions. This, and the results of all the other experiments show the importance of applying a systems approach. It demonstrates that life cycle data alone are irrelevant for assessing the total effects of adopting green consumption patterns. Further research on the potential to reduce energy requirements and CO2 emissions thus primarily needs to better capture system wide effects rather than to improve on, and fine tune the measurement of the energy requirements and CO2 emissions related to individual products.
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| 2. |
- Alfredsson, Eva, 1963-, et al.
(författare)
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Investeringar för en rättvis klimatomställning
- 2023
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Annan publikation (populärvet., debatt m.m.)abstract
- Inom forskningsprogrammet FAIRTRANS har en workshop hållits om investeringars roll i klimatomställningen. Syftet var att lyfta fram olika gruppers behov av investeringar för en rättvis fossilfri framtid inom ramen för en svensk koldioxidbudget.
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| 3. |
- Alfredsson, Eva, 1963-, et al.
(författare)
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Investeringars betydelse för klimatomställningen
- 2023
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Rapport (populärvet., debatt m.m.)abstract
- Syftet med detta kunskapsunderlag är att förbereda för deltagande och dialog inför FAIRTRANS Workshop 2. Fokus för diskussionen är vilka investeringar som bör prioriteras för att Sverige ska nå en rättvis koldioxidbudget.
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| 4. |
- Alfredsson, Eva, 1963-, et al.
(författare)
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Why achieving the Paris Agreement requires reduced overall consumption and production
- 2018
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Ingår i: Sustainability. - : Informa UK Limited. - 1548-7733. ; 14
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Tidskriftsartikel (refereegranskat)abstract
- Technological solutions to the challenge of dangerous climate change are urgent and necessary but to be effective they need to be accompanied by reductions in the total level of consumption and production of goods and services. This is for three reasons. First, private consumption and its associated production are among the key drivers of greenhouse-gas (GHG) emissions, especially among highly emitting industrialized economies. There is no evidence that decoupling of the economy from GHG emissions is possible at the scale and speed needed. Second, investments in more sustainable infrastructure, including renewable energy, needed in coming decades will require extensive amounts of energy, largely from fossil sources, which will use up a significant share of the two-degree carbon budget. Third, improving the standard of living of the world’s poor will consume a major portion of the available carbon allowance. The scholarly community has a responsibility to put the issue of consumption and the associated production on the research and policy agenda.
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| 5. |
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| 6. |
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| 7. |
- Hagbert, Pernilla, Dr, 1986-, et al.
(författare)
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Futures Beyond GDP Growth : Final report from the research program 'Beyond GDP Growth: Scenarios for sustainable building and planning'
- 2019
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- A future society no longer based on economic growth – what would that look like?The research program “Beyond GDP Growth: Scenarios for sustainable building and planning” (www.bortombnptillvaxt.se) is a strong research environment funded by the Swedish Research CouncilFormas, which has run between 2014 and 2018. In collaboration with societal partners, the program hasgathered researchers from diferent disciplines to explore key issues and conditions for planning for asustainable future beyond GDP growth. This is a relevant contribution to a largely under-researchedarea, where few scientific studies have explored what a sustainable society could look like, and what asustainable economy that is not based on growth might actually mean.In economic and political discussions, the notion of continuous economic growth is often taken forgranted and seen as a prerequisite for a safe and sustainable societal development. At the same time,a blind faith in and expectations surrounding growth can constitute a threat to the development of asustainable society if growth declines. Also an optimistic prognosis from the OECD indicates that it islikely that future GDP growth will be lower than what has come to be seen as the normal level duringthe second half of the 20th century. Declining economic growth could mean risks for increased socialgaps and unemployment. However, economic models show that the possibilities for handling these risksincrease if there is an awareness of them, and if this is addressed politically. Therefore, it is important tonot just assume continued economic growth, but to plan also for alternative scenarios.A starting point for the research program has been an understanding of the significant transitionsneeded to approach a safe and just operating space for humanity within planetary boundaries. Fourgoals that should be met in order to consider the societal development sustainable were specified: twoenvironmental goals related to climate and land use, and two social goals regarding power, influence andparticipation, and welfare and resource security.Four scenarios for Sweden 2050 were developed, which show the diferent directions society could taketo reach the set sustainability goals. The scenarios illustrate future societies that do not have to build onthe current economic logic, but that instead are centred around four alternative strategies:Collaborative EconomyLocal Self-SufciencyAutomation for Quality of LifeCircular Economy in the Welfare StateSo, can we reach the selected sustainability targets in the four future scenarios? A transformation ofhistorical proportions are needed – and it needs to start immediately. According to the sustainabilityassessment conducted within the project, the environmental goals of climate and land use can be reachedin all scenarios, even though it demands changing multiple parameters at the same time. Nothing pointsto it being impossible or generally difcult to achieve the social goals in the four scenarios, however theremight be diferent aspects that are particularly tricky. There are both development potentials and risks,which can be diametrically opposite for diferent social groups and parts of the country, depending onthe local prerequisites.Many diferent images of sustainable futures are needed. The scenarios should be seen as a tool fordiscussion and analysis when it comes to planning for a sustainable societal development beyondGDP growth. They challenge notions of what is possible, what changes that can and should be made,6what decisions that are needed and what should be prioritized. The scenarios all suggest a largechange compared the current development trajectory, and for example all point towards the need forredistribution of resources. It might involve economic resources, but could also relate to power andinfluence over production, or the possibility to use land for production of food, materials and energy.This redistribution could happen according to diferent principles in the diferent scenarios.In all the scenarios, the consumption of goods and of meat is reduced. Flight travel also needs to bedrastically reduced to reach the climate target. There is furthermore a need for reducing the constructionof both housing and road infrastructure, although to varying extents in the four scenarios. Other aspectssuch as working hours, the organization of welfare systems, the characteristics of the built environmentand the amount of infrastructure needed are on the other hand diferent in the diferent scenarios.The research program has explored what a development that isn't based on economic growth, in linewith the strategies that are depicted in the scenarios, would mean for rural as well as urban conditions.Three case study municipalities were selected with regards to their diferent geographical location,built form, economic development and size of the population: Övertorneå, Alingsås and Malmö. Insome sub-studies in these diferent contexts, descriptions emerged of cognitive as well as structuralbarriers, a sense of powerlessness and a weak capacity for transition among diferent actors. This isconnected to expectations and general assumptions regarding growth, partly irrespective of the context.Municipalities and companies to a large extent plan for and expect a societal development that buildsupon a further expansion of infrastructure, transport and consumption. Despite visions for sustainabledevelopment, in practice this often leads to a reproduction of current unsustainable structures and waysof life.At the same time, specific empirical studies within the project point toward stories of self-sufciency,of regional upswings and that the population is more important than GDP. There is an increasedawareness and a multitude of examples of experimenting with new sustainable practices that constituteseeds for change. Critiques against planning for continuous growth is being taken more seriously andclearer political visions are demanded. New forms of organizing the economy, society and welfare arealso being developed. Some examples include working from a perspective on socio-ecological justice,integration of sustainability targets in all planning, and developing new roles for consumers andproducers. These ideas can be seen as windows of opportunity, but also show that change can happenwithin the current system.The future means change. In this research program, we point towards some possible futures that aimat reaching certain sustainability targets. The scenarios and the discussion and analysis that they havebrought about show that there is an opportunity to move towards a sustainable development withmaintained or even increased well-being – provided that the understanding of well-being is based onother values than those of our current society. For these possible future trajectories to gain support,there is a need of political instruments and measures that actively drive the development towards a justand safe operating space for humanity
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| 8. |
- Rodríguez-Varela, Ricardo, et al.
(författare)
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The genetic history of Scandinavia from the Roman Iron Age to the present
- 2023
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Ingår i: Cell. - : Elsevier. - 0092-8674 .- 1097-4172. ; 186:1, s. 32-46
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Tidskriftsartikel (refereegranskat)abstract
- We investigate a 2,000-year genetic transect through Scandinavia spanning the Iron Age to the present, based on 48 new and 249 published ancient genomes and genotypes from 16,638 modern individuals. We find regional variation in the timing and magnitude of gene flow from three sources: the eastern Baltic, the British-Irish Isles, and southern Europe. British-Irish ancestry was widespread in Scandinavia from the Viking period, whereas eastern Baltic ancestry is more localized to Gotland and central Sweden. In some regions, a drop in current levels of external ancestry suggests that ancient immigrants contributed proportionately less to the modern Scandinavian gene pool than indicated by the ancestry of genomes from the Viking and Medieval periods. Finally, we show that a north-south genetic cline that characterizes modern Scandinavians is mainly due to the differential levels of Uralic ancestry and that this cline existed in the Viking Age and possibly earlier.
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| 9. |
- Svenfelt, Åsa, et al.
(författare)
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Scenarios for sustainable futures beyond GDP growth 2050
- 2019
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Ingår i: Futures. - : Elsevier Ltd. - 0016-3287 .- 1873-6378. ; 111, s. 1-14
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Tidskriftsartikel (refereegranskat)abstract
- The idea of continued economic growth is increasingly questioned and critically analysed on the basis of its potential negative sustainability impact. Along with the critique, visions and strategies for alternative systems need also be brought onto the agenda. The aim of this paper is to present the qualitative content of scenarios that explore sustainability strategies for the Swedish society when economic growth is not seen as an end in itself, and instead the objective is other values/targets that society might wish to achieve. Multi-target backcasting scenarios are developed that illustrate future states in which four sustainability targets (climate, land use, participation, and resource security) are to be attained. The focus of these four scenarios is: 1) a Collaborative economy, 2) Local self-sufficiency, 3) Automation for quality of life, and 4) Circular economy in the welfare state. In the paper, we also present the process of the development of the scenarios, and feedback from stakeholders. Although the focus is on Sweden, the process and scenarios may also be relevant for other similar countries. The scenarios are discussed in terms of their relevance and their purpose, the fulfilment of the sustainability targets, and the multi-target approach.
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