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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Overcoming water scarcity for good? : querying the adoption of desalination technology in the Knysna Local Municipality of South Africa

Scheba, Suraya January 2015 (has links)
In this thesis I aim to query the Ecological Modernisation vision of green growth by focusing on the emblematic case of desalination technology as the solution to the threat of water scarcity. I focus the study on a drought crisis, which resulted in the adoption of desalination in the Eden District Municipality (EDM) of South Africa. Focusing on the towns of Sedgefield and Knysna, in the Knysna Local Municipality (KLM) of the EDM, I ask the questions of ‘what, how, by whom, why and to what end was desalination adopted?’. This interrogation is characterised by two movements, firstly tracing the process and mechanism through which this consensus was manufactured; and secondly countering this by examining the underlying metabolic relations constituting crisis and solution. The research was carried out over a period of 11 months, from October 2011 to August 2012, during which I undertook 91 semi-structured interviews, extensive document analysis and participant observation. The theoretical strands drawn upon are a blending of post political theory, to inform an analysis of the techno-managerial orientation of consensus manufacture; and a Marxian relational ontology, to examine what is produced and foreclosed by the logic. This project is undertaken in five parts. Firstly, I show that the dominant representation of 'drought crisis' insisted upon the indisputability of drought as a threat posed by an externalised nature. Next, in examining the metabolism of drought I counter this narrative by showing the drought crisis to be a socio-natural assemblage, rather than an externalised threatening nature. This is a vital finding, showing that the support for the adoption of desalination technology as a necessary response to 'nature's crisis', pivoted on the maintenance of an ideological fiction, obscuring the relational 'becoming' of drought. In the third chapter, moving on to an examination of the solution, it emerges that an essential aspect of the solidification of consensus was the employment of exceptional disaster and environmental legislation which had the effect of neutralising drought as 'nature's crisis' and desalinationas the indisputable solution. Enabling the urgent release of disaster funding to ensure water security for economic growth. This chapter also argues that the maintenance of the dominant crisis narrative produced an opportunity for the desalination industry, by treating 'nature' as a direct accumulation strategy. In the remaining two empirical chapters I evaluate the 'promise' of the desalination techno-fix. Through focusing on the conditionality placed on disaster funding and how this impacted on project assembly, resulting in problems and costs emerging out of the desalination solution from the outset. Fundamentally, it is argued that, rather than being external to, these problems are intrinsically connected to the mechanisms and logic through which consensus emerged in the first place. To clarify, through the preceding chapters it was shown that the basis for the 'disaster funding' release was an insistence on 'nature's crisis', as an ideological fiction. These remaining chapters show that this had the effect of placing limitations on what was spent on, when, and how much. Thereby informing project assembly, with these constraints resulting in problems emerging out of the solution. In sum, the thesis concludes that the adopted E.M. logic was a false promise that served to intensify the penetration of nature by capital, resulting in a deeper movement into crisis by moving the problems around as opposed to resolving them.
2

Ecological modernisation and the development of the UK's green industrial strategy : the case of the UK National Industrial Symbiosis Programme

Agarwal, Abhishek January 2011 (has links)
The UK National Industrial Symbiosis Programme (NISP) is the first industrial symbiosis (IS) network in the world to have been established at national level. Many studies have recently investigated the UK NISP, but much work remains to be done in understanding the context that enabled the development and management of a large scale IS network. This research aims to explore and understand: (1) the place of the UK NISP within the UK government’s ‘green’ market strategy; and, (2) the management and organisational design employed by the UK NISP in developing and managing a nation-wide IS network. Based on a qualitative inquiry, a case study approach was adopted to conduct this research. In-depth semi-structured interviews were used to gather information from twenty-eight policy officers, government advisors, as well as representatives of the UK NISP and its partner organisations. The research findings showed that the government’s decision-making mechanism, in each of the UK countries, was significantly different. Whilst it was found that the UK government is focused on embedding ecological modernisation components in the policy process, there is also a need for extended and consistent decentralisation across the UK and a structural framework that enables non-state stakeholders to effectively influence the policy process. The outcomes of this research indicate a relationship between EM theory and the IS concept. By adopting the ecological modernisation agenda, the UK government can play a significant role in promoting the use of the IS concept by: (1) devising policies that are directly aimed at supporting the development of IS networks; and, (2) aligning the funding for technological innovation with the needs of potential IS projects. Nevertheless, the study found that the future of the UK NISP is entirely dependent on UK government funding and, therefore, it is recommended that the UK NISP should identify ways to raise income from the private sector as well for the UK NISP’s long term survival. The findings also highlighted the effectiveness of the organisational design employed by the UK NISP (including leadership at national level, regional delivery strategy and regional partnership strategy) for a large scale IS network and the suitability of the UK NISP’s organisational design to the dynamic nature of the IS network development. The regional partnership strategy was found to promote sectoral focus in IS networks, which did not adhere to the ‘innovation’ and ‘diversity’ principles of IS. This would result in limited innovation and raise the potential for an IS network to become unstable, for example, if a member decides to leave the network, the lack of diversity in the IS network would make it difficult to replace that member. So it is important that the UK NISP staff and contractors are provided with extensive training to ensure a better understanding of the IS concept principles. In a society facing economic and environmental challenges, this study specifically contributes to the understanding of the context that enabled the development of a large scale IS network that would help integrate environmental protection and economic growth.
3

Global Environmental Change and the Politics of Sustainable Consumption in New Zealand

Lewin, Joanna Alice January 2009 (has links)
Consumption has emerged as a pivotal concept in environmental sustainability debates. Since the 1992 Earth Summit, there has been an increasing focus on the role that consumption and consumer lifestyles play in global environmental change. Agenda 21 called on countries to promote more 'sustainable consumption' patterns and lifestyles. Despite these recommendations, there are significant political and ideological challenges to implementing effective sustainable consumption policies at a global and national level. This thesis explores the politics of sustainable consumption in New Zealand. Using critical discourse analysis and in-depth semi-structured interviews with nine consumers, I employ post-structural and cultural geography theories to unpack the problematic nature of sustainable consumption. In particular, I examine dominant environmental and consumption discourses to explore why barriers to sustainable consumption exist. It is important to examine these issues from a socio-cultural perspective, as the dominant hegemonic discourses relating to the environment and sustainability shape both policy responses and public understandings of environmental change and sustainability issues. Prevailing policy responses to environmental change in New Zealand construct the 'environmental problem' in narrowly scientific and economic terms. Concern has centred on 'managing' carbon emissions, rather than addressing the underlying drivers of environmental degradation which lie in current political-economic structures and consumption levels. As such, environmental policy has been embedded within an ecological modernisation discourse which links sustainability with notions of 'progress' and efficiency. Under this discourse, the consumer has been repositioned as an important 'political' agent responsible for fostering sustainable consumption and environmental care. Through largely non-political and non-regulatory measures, consumers have been encouraged to reduce their 'carbon footprints' by considering the environmental impacts of their daily personal consumption habits. This approach has individualised and depoliticised environmental issues, obscured the complexities of personal consumption and sustainability, and left limited options for participation in processes of change.
4

Lokal Agenda 21 för hållbar utveckling : en studie av miljöfrågan i tillväxtsamhället / Local Agenda 21 for sustainable development : a study of the environmental challenges in the growth society

Forsberg, Björn January 2002 (has links)
The aim of this thesis is to analyse sustainable development as a political challenge at the local level of governance. It explores how local organisation for sustainable development (LA21, a short form of local Agenda 21) is influenced by economic conditions in contemporary society, as well as the specific conditions in the local context. The empirical focus is activity relating to LA21 in four Swedish municipalities (Kungsör, Sala, Trollhättan and Örebro). In analysing the challenge of sustainable development, the economic development model of contemporary society is used as a theoretical starting-point. It is argued that the promotion of economic growth is crucial in determining the parameters of environmental policy; indeed, environmental policy can be described as a result of a dialectic contradiction between economic and ecological concerns. As theoretical tools, I define three perspectives on how to deal with ecological problems. Economism represents the ideological foundation of the present growth economy, and sees environmental problems as something secondary to the goal of creating economic growth. Ecomodemism represents an effort to implement sustainable development through reforming the growth economy. Social ecology promotes the substitution of the growth economy with another economic model in realising sustainable development. The analysis shows that LA21 has in a number of ways raised the profile of environmental concerns in the four municipalities examined. Their LA21 action programmes express a radical (social ecological) political agenda for sustainable development. The municipal strategies have also gradually widened their scope to, for example, include more complex and controversial issues. However, most of the participating actors consider LA21 as a reform strategy for sustainable development, rather than an ideological challenge to the present economic growth model. The political leaderships tend to be influenced by ecomodernist ideas, and usually also consider LA21 as an economic development project. When in conflict with environmental concerns, economic growth policies tend to be prioritised. Conflicts over growth-related projects also tend to reduce the legitimacy of LA21 among citizens. In the four studied municipalities, LA21 gradually reaches a critical point at which further deepening (corresponding to the goals of action programmes) is unlikely unless local actors change their perceptions of ecological problem-solving. / <p>ISBN 91-7305-041-5 (ogiltigt nummer) finns angiven i tryckt bok.</p> / digitalisering@umu
5

Trade-off or synergy? : An analysis of Swedish parliamentary parties’ framing of the relationship between climate change mitigation and growth

von Otter, Vera January 2022 (has links)
No description available.
6

Klimatekonomins lyxproblem? Diskursiv kamp kring försäljning av överskott på utsläppsrätter

Blomquist, Emma, Tell, Linnea January 2014 (has links)
Föreliggande studie tillämpar diskursanalys i syfte att förstå var det råder samstämmighet eller konflikt kring huruvida Sverige ska sälja, spara eller annullera överskottet på utsläppsrätter inom EU:s och FN:s utsläppshandel. Genom kritisk diskursanalys har vi kategoriserat och kodat tio riksdagsdebatter mellan åren 2010 och 2014, i vilka en ekologisk diskurs och en ekonomisk diskurs kämpar om tolkningsföreträde. Bortsett från samstämmigheten att handel med utsläppsrätter – vilken kan ses som ekologisk modernisering – är ett viktigt verktyg för att minska klimatförändringar; råder öppen kamp kring hur ett överskott på utsläppsrätter ska hanteras. Kampen har delats in i sju kategorier baserat på huruvida: 1) ett beslut om annullering kan tas direkt eller om det krävs en utredning först, 2) en annullering är en symbolisk handling eller styrs av marknadens logik, 3) en försäljning leder till ökade utsläpp, 4) på vilket sätt överskottet ska fungera som förhandlingsstrategi under klimatmöten, 5) Sverige förlorar sitt klimatanseende vid en försäljning av överskott på utsläppsrätter, 6) utsläppshandeln i högre grad borde styras av politiker eller marknadsmekanismer, och slutligen 7) huruvida överskott på utsläppsrätter bör ses som ett lyxproblem. Eftersom det ännu inte finns en fixerad diskursiv entydighet angående hur överskott på utsläppsrätter ska hanteras, menar vi att ingen av diskurserna kan ses som helt hegemonisk. Den ekonomiska diskursen har dock patent på rationaliteten eftersom den, till skillnad från den ekologiska diskursen, har accepterat ekomodernismen. Om den ekonomiska diskursen blir hegemonisk är det sannolikt att ytterligare överskott på utsläppsrätter säljs.Nyckelord: klimatförändringar, EU-ETS, Kyotoprotokollet, ekologisk modernisering, diskursiv kamp. / The following study uses insights derived from discourse analysis to examine whether there is consensus or conflict regarding if Sweden should sell, save or invalidate the surplus of allowances within the emissions trading systems of the EU and the UN. Through critical discourse analysis, we have categorized and coded ten parliamentary debates between the year of 2010 and 2014, in which an ecological discourse and an economic discourse can be derived. Aside from the consistency that the emissions trading systems – which can be seen as ecological modernization - is an important tool to mitigate climate change; an open struggle can be seen regarding how a surplus of allowances should be governed. The struggle has been divided into seven categories based on whether: 1) a decision of invalidation can be taken directly or if an investigation is necessary, 2) an invalidation is a symbolic act or controlled by the logic of the market, 3) a sale directly leads to an increased amount of emissions, 4) in what way the surplus of allowances should serve as a negotiating strategy during international climate meetings, 5) Sweden’s climate profile will be lost in case of a sale, 6) the emissions trading systems to a higher rate should be controlled by politicians or mechanisms of the market, and finally 7) whether the surplus of allowances should be seen as a luxury problem. Since there is not yet a fixed unity regarding how surplus of allowances should be governed, we argue that none of the discourses can be seen as completely hegemonic. However, the economic discourse have positions on rationality due to that it, unlike the ecological discourse, has accepted the ecological modernisation. If the economic discourse becomes hegemonic it is likely that additional surplus of allowances will be sold.Key words: climate change, EU-ETS, the Kyoto Protocol, ecological modernisation, discursive struggle.
7

Lika barn lajkar bäst - Miljönyheter på Facebook

Al-Qassam, Ahmed, Pettersson, Anton January 2016 (has links)
Studien tittar på miljönyhetssidorna Supermiljöbloggen och Aktuell Hållbarhet, samt den slutna gruppen Omställning Sverige, på Facebook. Vi har utfört en innehållsanalys på de 40 mest gillade inläggen under tidsperioden 1 april 2015 – 31 mars 2016 på respektive sida. Vi valde att kategorisera inläggen utifrån vilken aktör som ansvarar för lösningen/problemet. Är det staten, vetenskapen, individen eller marknaden? Vi har även placerat inläggen och sidorna i ett spektrum mellan följande idéströmmningar; ekologisk modernisering och sufficiency. Vi har funnit att de inlägg som lockar till sig flest gilla-markeringar, i både Supermiljöbloggen och Aktuell Hållbarhet, överensstämmer med en svagare ekologisk modernisering. Detta korrelerar även med att de dominerande aktörerna på dessa sidor är Staten och Marknaden. Omställning Sverige- gruppens inlägg uppvisar mestadels en diskurs som följer mikro-sufficency vilket också korrelerar med Individen som största aktör. Att ekologisk modernisering lockar till många gilla- markeringar tror vi beror på ett mer slagkraftigt språkbruk än sufficiency. / Social media is today established as a natural part of peoples information-gathering. Different framings of the environment in media triggers actors to act in different ways. We studied therefore the newspages Supermiljöbloggen and Aktuell Hållbarhet on Facebook. We also included the closed group Omställning Sverige in the study. We conducted a content analysis of the 40 most liked post from each page or group, during the time span 1 April 2015 - 31 March 2016. The posts were categorised from which actor that was responsible for the solution/problem. Is it the State, the Scientific sector, the Individual or the Market? We have also placed the posts and the pages/group in the spectra of the though paradigms: Ecological Modernisation and Sufficiency. We have found that the posts that attracts the most likes in both Supermiljöbloggen and Aktuell Hållbarhet, is in accordance to the weaker ecological modernisation. This also correlates with the dominating actors on these pages, which are the State and the Market. The posts in the group Omställning Sverige proves to have a discourse that is according to mikro-sufficiency which correlates with the Individual as the greatest actor. The reason why ecological modernisation attracts alot of likes is, according to us, partly because of the hard-hitting use of language compared to Sufficiency.
8

Miljön som handelsvara : en diskursanalys över utsläppsrättssystem / The environment as a commodity : a discourse analysis of emissions trading systems

Bökmark, Sara, Linnala, Laura January 2017 (has links)
Växthusgasnivåerna i atmosfären har nått nivåer som påverkar klimatet på jorden. Det här ställer krav på politiska överenskommelser som effektivt kan verka för en minskning av växthusgaser i atmosfären. Kyotoprotokollet implementerades 1997 och innehåller lagbindande krav på medlemsländerna att minska sina växthusgasutsläpp och presenterar utsläppsrätter som styrmedel för att nå målen. Utsläppsrätter innebär att politiker sätter ett pris på rätten att släppa ut och låter verksamheter som förorenar handla med rätterna, vilket enligt nationalekonomisk marknadsteori är det mest effektiva sättet att gå tillväga. Detta kan däremot kritiseras av ekologiska ekonomer som motsätter sig prissättande av miljön. Diskursteori används för att studera vad som har normaliserats med införandet av utsläppsrättssystem och därför inte ifrågasätts. Analysen visade att två diskurser primärt råder i den utvalda empirin; ekonomisk liberalism och teknologisk tilltro. Fokus på vinst, tillväxt, kostnadseffektivitet samt teknikoptimism återkom i alla tre dokumenten och framställs som avgörande för att nå målen för utsläppsreduktion. Utsläppsrätter är ett ekonomiskt styrmedel vars styrka ligger i marknadsmekanismer, men ur ett hållbarhetsperspektiv finns problematik med prissättande av miljön; framförallt att det vilar på svag hållbarhet. Även marknadens otillräckliga förmåga att ta hänsyn till moraliska angelägenheter, prissättning av miljön och att ansvarsförskjutning mot företag placerar en större klyfta mellan människa och miljö kan tolkas som problematiskt. / The levels of greenhouse gases in the atmosphere have reached levels that are now affecting the climate on earth. This poses a dire need for politicians to reach agreements to balance the greenhouse gas levels in the atmosphere. The Kyoto protocol was introduced in 1997 and contains binding requirements to reduce emissions and presented emissions trading systems as an economic instrument to reach the abatement goals. Emissions trading allows politicians to put a price on the environment and places it on a market, which according to economic theory is the most efficient solution. However, this can be criticized from an ecological economic view that opposes pricing of the environment. Discourse analysis theory allows the study of what is considered normal and therefore not questioned. The study showed that mainly two discourses appear in the empirical material; economic liberalism and trust in new technology. A focus on profit, growth, cost effectiveness and technical optimism appeared in all three documents and are portrayed as paramount to reach the goals of emissions abatement. Although emissions trading is a financial instrument, which strength lies in market mechanisms, there are certain problems which primarily are based on weak sustainability. It also lacks considerations to moral aspects, pricing of the environment and the fact that shifting responsibilities toward companies place a greater gap between the people and the environment.
9

Hope and Hopelessness in Environmental Discourse - Planetary Boundaries contra Ecological Modernisation

Schneider, Julia January 2018 (has links)
Med sin grund i klimatutmaningen och en utbredd klimatångest, försöker den här uppsatsen förstå hoppfullhet i miljödiskursen genom en socialkonstruktivistisk lins. En diskursanalys har genomförts av tre videokällor med talare som på olika sätt agerar som röster för miljörörelsen. Materialet som har analyserats i det här arbetet är ett TED-talk, ett tal från Climate Innovation Summit 2016 och ett avsnitt av det svenska tv-programmet Idévärlden. Syftet med studien har varit att undersöka hur en medvetenhet av begreppet Planetens hållbara gränser påverkar hoppfullhet och hopplöshet inom miljödiskursen. Resultatet visade att de flesta talarna tog del av en hoppfull diskurs med en viss tilltro till ekologisk modernisering och att en medvetenhet om Planetens hållbara gränser kan påverka hoppfullhet och hopplöshet på olika sätt. Studien är viktig för att en förståelse för miljödiskursen är ett steg mot att öka miljömedvetet beteende och minska klimatångest i en tid då vi behöver agera mot klimatförändringarna. Studien ger en genomgång av tidigare forskning samt en översiktlig historisk presentation av miljödiskursen och avslutar sedan med reflektion av det egna arbetet och förslag för fortsatta studier. / In light of the climate challenge and widespread climate anxiety, this thesis seeks to understand hope in the environmental discourse through a lense of social constructivism. A discourse analysis has been conducted of three video sources, with speakers who in different ways are voices for the environmental movement. The material investigated in this study is a TED talk, a speech from Climate Innovation Summit 2016 and an episode from the swedish tv-show Idévärlden (eng. The Idea World). The purpose of the study has been to investigate how an awareness of the concept of Planetary Boundaries affects hope and hopelessness within the environmental discourse. It was found that most speakers are part of a hopeful discourse with a belief in ecological modernisation and that an awareness of the concept of planetary boundaries can affect hopefulness or hopelessness in different ways. This is of importance because understanding the environmental discourse is a step towards pro-environmental behaviour and decreasing climate anxiety in a time when we need to take action against climate change. The thesis gives a review of previous research in the field as well as a brief historical presentation of the environmental discourse.
10

Social Experiments in Innovative Environmental Management: The emergence of ecotechnology

Rose, Gregory January 2003 (has links)
Human production needs are met through the use of modern technology that is increasingly recognised as a threat to the planetary ecosystem and social sub-system. In light of this recognition, there is evidence that a planned transition towards more sustainable technological infrastructure is occurring across various production sectors. This change is often associated with re-orientating technology based on the concept of sustainable development and national-level strategies such as <i>ecological modernisation</i>, which prescribes phasing-out environmentally malignant conventional technology for cleaner post-industrial solutions. There is evidence, however, that a transition towards cleaner technological options is occurring at the local level. In southern Ontario, Canada ecological technology (<i>ecotechnology</i>) has been adopted in small-scale agricultural and educational facilities for the management of manure and domestic sewage. Ecotechnology is designed to meet human production requirements and to restore the environment through combining natural systems and engineered components to achieve cleaner production. Two types of ecotechnologies were investigated during this research: <i>constructed treatment wetlands</i> for the management of manure and <i>greenhouse-based biological technologies</i> for the management of domestic sewage. These options are novel and can be expected to encounter barriers resulting from a <i>selection environment</i> favouring pre-existing technological options that have previously become established. The overall objective of the research was <i>to identify key factors both driving and constraining the adoption and implementation of the ecotechnology</i> across four case studies. This objective was accomplished through employing a qualitative, collective case study approach. The case studies revealed the motivation behind the adoption of the ecotechnology arose from the environmental values of users and formed the basis for rejecting the conventional options because they were not viewed as capable of improving the environment. However, the ecotechnology also exceeded user's aesthetic and operational level expectations. Barriers to the implementation of ecotechnology were also identified. The investigation revealed the existence of a <i>perspective-gap</i> between the ecological engineering science and traditional engineering science, which constrained implementation of the ecotechnology. Skepticism was found to arise due to the unique performance parameters and <i>soft</i> operational characteristics of ecotechnology, which contrast the <i>hard</i> technological fixes that are familiar to traditional engineering science. This perspective-gap may account for the institutional inertia, which became clear after the 1996 provincial budget reductions decreased the level of support for research and environmental technology development programs in Ontario. These reductions also devolved authority for small-scale wastewater treatment to the municipal level where lack of technical expertise and reliance on standardised regulations has constrained the development of alternatives. Constructive technology assessment suggests that the development of technology must be guided in cooperative <i>social learning</i> processes capable of reflecting the needs and values of stakeholders in order to achieve beneficial social and technological change. Evidence from the case studies revealed that a significant amount of capacity was developed when stakeholders collaborated and legitimated the <i>social experiments</i> where the ecotechnology was applied. These experiments demonstrate the significance of creating settings where users, technology proponents and provincial and local approval agents can collaborate. Through collaboration, social learning can be facilitated during the development of alternative technological solutions that may be congruent with ecological modernisation and the re-orientation of technology towards options that are ecologically-oriented.

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