Bio-cultural refugia—Safeguarding diversity of practices for food security and biodiversity

Food security for a growing world population is high on the list of grand sustainability challenges, as is reducing the pace of biodiversity loss in landscapes of food production. Here we shed new insights on areas that harbor place specific social memories related to food security and stewardship of biodiversity. We call them bio-cultural refugia. Our goals are to illuminate how bio-cultural refugia store, revive and transmit memory of agricultural biodiversity and ecosystem services, and how such social memories are carried forward between people and across cohorts. We discuss the functions of such refugia for addressing the twin goals of food security and biodiversity conservation in landscapes of food production. The methodological approach is first of its kind in combining the discourses on food security, social memory and biodiversity management. We find that the rich biodiversity of many regionally distinct cultural landscapes has been maintained through a mosaic of management practices that have co-evolved in relation to local environmental fluctuations, and that such practices are carried forward by both biophysical and social features in bio-cultural refugia including; genotypes, artifacts, written accounts, as well as embodied rituals, art, oral traditions and self-organized systems of rules. Combined these structure a diverse portfolio of practices that result in genetic reservoirs—source areas—for the wide array of species, which in interplay produce vital ecosystem services, needed for future food security related to environmental uncertainties, volatile financial markets and large scale conflicts. In Europe, processes related to the large-scale industrialization of agriculture threaten such bio-cultural refugia. The paper highlights that the dual goals to reduce pressures from modern agriculture on biodiversity, while maintaining food security, entails more extensive collaboration with farmers oriented toward ecologically sound practices.     

Battle over the sun: Resistance,tension, and divergence in enabling rooftop solar adoption in Indonesia

This article examines sustainability transitions in the Global South, focusing on the adoption of rooftop photovoltaic (PV) systems in Indonesia as a case study. Based on 55 in-depth interviews and a secondary data review, we develop an alternative analytical framework that draws insights from geographical political economy and political ecology. This alternative lens allows us to better inform the socio-technical transition literature by uncovering both the spatial implications of renewable energy transitions and the power differentials underpinning them. We find that the emergence of rooftop PV technology in Indonesia has provoked resistance, as it challenges the incumbent power company’s monopoly over urban space, the Java-Bali grid system’s dependency on coal-based electricity, and state-led practices that prioritise the implementation of small-scale solar in rural and remote areas. We argue that paying attention to the asymmetric power relations among institutions and actors across multiple scales offers a more-fine grained approach to analysing the dynamics of sustainability transitions. Our findings also call for greater attention to diverse and divergent perspectives among niche actors, emphasising the need to genuinely embrace local voices and knowledge that might otherwise be marginalised by the dominant globally and nationally driven narratives of renewable transition.     

“Climate-smart agriculture and food security: Cross-country evidence from West Africa”

In the face of climate change and extreme weather events which continue to have significant impacts on agricultural production, climate-smart agriculture (CSA) has emerged as one important entry point in reducing the emission of greenhouse gases and building climate resilience while ensuring increases in agricultural productivity with ensuing implications on food and nutrition security. We examine the relationship between CSA, land productivity (yields), and food security using a survey of farm households in Ghana, Mali, and Nigeria. To understand the correlates of the adoption of these CSA practices as well as the association between CSA, yields, and food security, we use switching regressions that account for multiple endogenous treatments. We find a positive association between the adoption of CSA practices and yields. This increase in yields translate to food security as we observe a positive association between CSA and food consumption scores. Although we show modest associations between the independent use of CSA practices such as adopting climate-smart groundnut varieties, cereal-groundnut intercropping, and the use of organic fertilizers, we find that bundling these practices may lead to greater yield and food security gains. Under the different combinations, the use of climate-smart groundnut varieties exhibit the strongest association with yields and food security. We also estimate actual-counterfactual relationships where we show that the adoption of CSA practices is not only beneficial to CSA adopters but could potentially be beneficial to non-CSA adopters should they adopt. These results have implications for reaching some of the sustainable development targets, especially the twin goals of increasing agricultural productivity and maintaining environmental sustainability.     

Towards urban water sustainability: Analyzing management transitions in Miami,Las Vegas,and Los Angeles

As climate change challenges the sustainability of existing water supplies, many cities must transition toward more sustainable water management practices to meet demand. However, scholarly knowledge of the factors that drive such transitions is lacking, in part due to the dearth of comparative analyses in the existing transitions literature. This study seeks to identify common factors associated with transitions toward sustainability in urban water systems by comparing transitions in three cases: Miami, Las Vegas, and Los Angeles. For each case, we develop a data-driven narrative that integrates case-specific contextual data with standardized, longitudinal metrics of exposures theorized to drive transition. We then compare transitions across cases, focusing on periods of accelerated change (PoACs), to decouple generic factors associated with transition from those unique to individual case contexts. From this, we develop four propositions about transitions toward sustainable urban water management. We find that concurrent exposure to water stress and heightened public attention increases the probability of a PoAC (1), while other factors commonly expected to drive transition (e.g. financial stress) are unrelated (2). Moreover, the timing of exposure alignment (3) and the relationship between exposures and transition (4) may vary according to elements of the system’s unique context, including the institutional and infrastructure design and hydro-climatic setting. These propositions, as well as the methodology used to derive them, provide a new model for future research on how cities respond to climate-driven water challenges.     

Land-based adaptation to global change: What drives soil and water conservation in western Africa?

Conservation of land resources is a promising strategy for sustainable agricultural intensification in order to adapt dryland farming systems to climate, market and other stresses. At a local level, factors that drive the adoption of conservation measures operate and interact in specific ways. Linking our knowledge of the local specifications of these drivers to regional and global patterns of vulnerability can significantly enhance our understanding of land-based adaptation to global change. However, the factors that influence the adoption of conservation practices remain actively debated. Therefore, this study presents a meta-analysis of case studies that investigate the adoption of soil and water conservation measures, as an important approach to resource conservation. Synthesising 63 adoption cases in the drylands of western Africa, this meta-analysis reveals a multitude of factors that drive the adoption of soil and water conservation practices. The drivers differ strongly between particular practices and methods of analysis used in the case studies. Contributing to the broader debate on resource conservation, the findings highlight the adoption of soil and water conservation measures as an emergent property of farming systems. They demonstrate the need to better understand the socio-ecological foundation of adoption and the pathways along which adoption evolves in space and time. This study concludes with methodological principles to advance future research on the factors that drive the adoption of soil and water conservation measures as a pre-requisite of improving land-based adaptation efforts.     

Sustainable agriculture and the production of biomass for energy use

Modern bioenergy is seen as a promising option to curb greenhouse gas emissions. There is, however, a potential competition for land and water between bioenergy and food crops. Another question is whether biomass for energy use can be produced in a sustainable manner given the current conventional agricultural production practices. Other than the land and water competition, this question is often neglected in scenarios to meet a significant part of global energy demand with bioenergy. In the following, I address this question. There are sustainable alternatives, for example organic agriculture, to avoid the negative environmental effects of conventional agriculture. Yet, meeting a significant part of global energy demand with biomass grown sustainably may not be possible, as burning significant quantities of organic matter—inherent in bioenergy use—is likely to be incompatible with the principles of such alternatives, which often rely on biomass input for nutrient balance. There may therefore be a trade-off between policies and practices to increase bioenergy and those to increase sustainability in agriculture via practices such as organic farming. This is not a general critique of bioenergy but it points to additional potential dangers of modern bioenergy as a strategy to meet significant parts of world energy demand.     

Certification,good agricultural practice and smallholder heterogeneity: Differentiated pathways for resolving compliance gaps in the Indonesian oil palm sector

Enhancing smallholder compliance with sustainability standards and good agricultural practices features prominently on the global sustainability agenda. Operating in a sector that bears intense public scrutiny, Indonesia’s oil palm smallholders are especially confronted by pressures to enhance their environmental performance. Because smallholders experience differentiated compliance barriers however, it is widely recognized that for the purpose of more effectively prioritizing and targeting the necessary intervention support, smallholder heterogeneity needs to be better understood. This is especially the case for independent – in contrast to ‘plasma’ - oil palm smallholders, for whom corporate technical, input and financial support is comparatively inaccessible. Through multivariate analysis, this article contributes to these needs by developing a typology of independent oil palm smallholders in Indonesian Borneo. We subsequently model the predicted probabilities of different types of smallholders complying with Indonesia’s major national sustainability standard and select indicators of good agricultural practice. This analysis reveals structural compliance gaps, which threatens to restrict smallholder access to formal markets in future. In showing that intervention strategies to resolve these compliance gaps can be more impactful when these are adapted to smallholder livelihood assets, portfolios and strategies, this article points to the importance of more explicitly accounting for socio-economic differentiation when addressing contemporary smallholder upgrading challenges. With results however revealing how local entrepreneurs and elites complicit in regulatory evasion and illegal land encroachments play a significant role in the sub-sector, local political resistance to initiatives that aim to bring the sub-sector above board can be anticipated. This highlights how institutional building needs to be more explicitly incorporated into the design of smallholder-centric intervention strategies; through, for example, the adoption of more integrative landscape-level planning approaches.     

Climate change and the re-evaluation of cost-benefit analysis

The lack of resilience of urban systems to weather and climate variability—termed type I adaptation—and also to climate change—type II adaptation—are both major challenges to the livability and sustainability of cities in the Global South. However, there is often competition and conflict in these cities between actions that address existing adaptation deficits (type I) and projected adaptation gaps (type II). Extending the concept of the environmental Kuznets curve, this paper argues that synergistic action on type I and type II adaptation is essential in order for these cities to maintain their livability and build resilience to climate variability and climate change in the face of growing urban populations. A proposed unifying framework has been demonstrated in Can Tho, Vietnam, where there are significant adaptation deficits due to rapid urbanization and adaptation gaps due to climate change and socioeconomic changes. The analysis in Can Tho reveals the lack of integration between type I and type II measures that could be overcome by closer integration between various stakeholders in terms of planning, prioritizing, and implementing adaptation measures.     

Industrial fields and countervailing power: The transformation of distributed solar energy in the United States

The case of distributed solar energy (e.g., rooftop photovoltaics) and the electricity system in the U.S. is used to develop the theory of long-term transitions in large sociotechnical systems. The study shows the advantages of analyzing sociotechnical transitions as taking place in technological fields in which advocates of different design approaches struggle for position. Over time, grassroots innovations that are connected with aspirations of local ownership tend to be displaced by better-funded models of financing supported by corporations in the financial and technology industries. The processes of blockage by the incumbents, countervailing industrial power, and incorporation and transformation (by incumbents) are developed in a field theory framework to advance the study of large technological systems in general and sustainability transitions in particular.     

The black box of power in polycentric environmental governance

Failure to address unsustainable global change is often attributed to failures in conventional environmental governance. Polycentric environmental governance—the popular alternative—involves many centres of authority interacting coherently for a common governance goal. Yet, longitudinal analysis reveals many polycentric systems are struggling to cope with the growing impacts, pace, and scope of social and environmental change. Analytic shortcomings are also beginning to appear, particularly in the treatment of power. Here we draw together diverse social science perspectives and research into a variety of cases to show how different types of power shape rule setting, issue construction, and policy implementation in polycentric governance. We delineate an important and emerging research agenda for polycentric environmental governance, integrating diverse types of power into analytical and practical models.     

Citizens, consumers and sustainability: (Re)Framing environmental practice in an age of climate change

Recent moves by national and local policy makers have sought to encourage individuals to engage in a wide range of pro-environmental practices to address both discrete environmental problems and major, global challenges such as climate change. The major framing device for these developments is the notion of ‘citizen–consumers’, which positions individual ecological responsibilities alongside consumer choice logics in a Neo-liberal socio-economic framework. In the environmental social sciences, there have been recent moves to interpret the citizen–consumer through adopting a social practices approach, which advances the notion that in understanding environmental commitments, a deeper appreciation of underlying norms, values, identity politics and consumption is required to uncover the complex processes that lead to environmental practices in specific contexts. This paper argues that whilst these approaches have considerable utility in tracing the normalisation of established and discrete environmental practices in particular contexts, the issue of climate change represents an independent and over-arching discursive conflict between new and embedded practices that challenges the ability of citizen–consumers to act as agents for change. Accordingly, the data presented in this paper suggest that climate change can be seen as an unsettling and dynamic issue that generates discursive conflict in its own right around fundamental issues of knowledge, responsibility, scale and place. The paper therefore argues that a new and more critical perspective is required within environmental social science to understand (conflicting) discourses of sustainable living between the ‘passive’ normalisation of conventional environmental practice and the ‘contested’ ambiguities of climate change.     

Extreme weather events and climate change concern

This paper examines whether experience of extreme weather events—such as excessive heat, droughts, flooding, and hurricanes—increases an individual’s level concern about climate change. We bring together micro-level geospatial data on extreme weather events from NOAA’s Storm Events Database with public opinion data from multiple years of the Cooperative Congressional Election Study to study this question. We find evidence of a modest, but discernible positive relationship between experiencing extreme weather activity and expressions of concern about climate change. However, the effect only materializes for recent extreme weather activity; activity that occurred over longer periods of time does not affect public opinion. These results are generally robust to various measurement strategies and model specifications. Our findings contribute to the public opinion literature on the importance of local environmental conditions on attitude formation.     

Modelling complex systems of heterogeneous agents to better design sustainability transitions policy

This article proposes a fundamental methodological shift in the modelling of policy interventions for sustainability transitions in order to account for complexity (e.g. self-reinforcing mechanisms, such as technology lock-ins, arising from multi-agent interactions) and agent heterogeneity (e.g. differences in consumer and investment behaviour arising from income stratification). We first characterise the uncertainty faced by climate policy-makers and its implications for investment decision-makers. We then identify five shortcomings in the equilibrium and optimisation-based approaches most frequently used to inform sustainability policy: (i) their normative, optimisation-based nature, (ii) their unrealistic reliance on the full-rationality of agents, (iii) their inability to account for mutual influences among agents (multi-agent interactions) and capture related self-reinforcing (positive feedback) processes, (iv) their inability to represent multiple solutions and path-dependency, and (v) their inability to properly account for agent heterogeneity. The aim of this article is to introduce an alternative modelling approach based on complexity dynamics and agent heterogeneity, and explore its use in four key areas of sustainability policy, namely (1) technology adoption and diffusion, (2) macroeconomic impacts of low-carbon policies, (3) interactions between the socio-economic system and the natural environment, and (4) the anticipation of policy outcomes. The practical relevance of the proposed methodology is subsequently discussed by reference to four specific applications relating to each of the above areas: the diffusion of transport technology, the impact of low-carbon investment on income and employment, the management of cascading uncertainties, and the cross-sectoral impact of biofuels policies. In conclusion, the article calls for a fundamental methodological shift aligning the modelling of the socio-economic system with that of the climatic system, for a combined and realistic understanding of the impact of sustainability policies.     

Theories of practices: Agency, technology, and culture : Exploring the relevance of practice theories for the governance of sustainable consumption practices in the new world-order

Within the environmental social sciences, theories of practices are used by an increasing number of authors to analyze the greening of consumption in the new, global order of reflexive modernity. The use of practices as key methodological units for research and governance is suggested as a way to avoid the pitfalls of the individualist and systemic paradigms that dominated the field of sustainable consumption studies for some decades. With the help of practice theory, environmental governance can be renewed in three particular ways: First, the role and responsibilities (not) to be assigned to individual citizen-consumers in environmental change can be specified. Secondly, objects, technologies and infrastructures can be recognized for their crucial contribution to climate governance without lapsing into technological determinism. Third, the cultural framing of sustainability can be enriched by looking into the forms of excitement generated in shared practices of sustainable consumption. We conclude by discussing the need to investigate the globalization of practices from a post-national perspective in both science and policy.     

Lessons from the past for sustainability transitions? A meta-analysis of socio-technical studies

To break away from techno-institutional lock-in in climate change and in other sustainability problems, many have focused on innovation in technological ‘niches’. The destabilisation of the incumbent ‘regime’ has been neglected and external ‘landscape’ pressures under-analysed. With this in mind, this article examines the factors of regime destabilisation and forms of regime resistance in past technological transitions in energy and transport. It analyses 23 energy (electricity, heat & chemicals) and 11 transport (drive chain, networks, fuels & land planning) transitions pre-1990. Furthermore, in order to properly frame these results and make any “lessons from the past” applicable to the present, this article includes an assessment of current sustainability trends.The key lessons from past energy transitions are that regime outsiders with the right ideology and influence on the market can destabilise the energy sector, which has traditionally had strong incumbents. As incumbents are weakened, past transport transitions show that further change may come from emphasising the Health and Lifestyle benefits of sustainability transitions.     

Deep Transitions: Towards a comprehensive framework for mapping major continuities and ruptures in industrial modernity

The world is confronted by a socio-ecological emergency, requiring rapid and deep decarbonization of a broad range of socio-technical systems. A recent Deep Transitions framework argues that this fundamentally unsustainable trajectory has been generated by the co-evolutionary dynamics of multiple systems during the last 250 years. Altering this direction requires transformation in industrial modernity – a set of most fundamental ideas, institutions, and practices characterizing every industrial society to date. Although the proponents of the framework suggest that this shift has been unfolding since the 1960s, no attempts have been made to operationalize the concept of industrial modernity and to assess this claim. This paper develops a comprehensive multi-dimensional and multi-domain approach for the measurement of industrial modernity. As such it seeks to provide empirical evidence of long-term continuities and emerging ruptures in the dominant ideas, institutions, and practices of industrial societies along the domains of environment and technology. Using a methodologically novel approach where the text mining of newspapers is combined with data from various databases the paper provides results from three countries – Australia, Germany, Soviet Union/Russia – between 1900 and 2020. Despite considerable country-level differences the results show shifts in public environmental discourse from the 1960s, followed by institutional changes from the 1980s but with only a modest change in practices. We also observe some change in the direction of innovative activities and their regulation coupled with a resurgent optimism in technology-environment discourse. The findings tentatively suggest that industrial modernity might be in the process of hollowing out along ideational and institutional dimensions in the environmental domain but less so in the domain of technology and innovation.     

Values shift in response to social learning through deliberation about protected areas

Salient, long-term solutions to address global environmental change hinge on management strategies that are inclusive of local voices and that recognize the array of values held by surrounding communities. Group-based participatory processes that involve deliberation of multiple stakeholders with varying perspectives—particularly social learning—hold promise to advance inclusive conservation by identifying and creating a shared understanding of the landscape. However, few studies have empirically investigated how the value basis of stakeholder deliberation changes over time in relation to social learning. This study provided a novel platform for local stakeholders from Interior Alaska to deliberate on landscape change and associated management practices in ways that shifted their value orientations. In particular, we used a pre-test, post-test experimental design involving mixed methods to measure how different types of values changed as a result of social learning through an online discussion forum. We found evidence that social learning: 1) activated shared values that were previously hidden through building a relational understanding of others, and 2) shifted values that spanned three levels of psychological stability. As hypothesized, social values that represented expressed preferences for landscape change were most likely to shift in association with social learning. Conversely, shifts in individual values towards self-transcendence required learning to go beyond the discussion forum and be situated within the participants’ broader communities of practice. Overall, this longitudinal study highlights how social learning facilitated through deliberation presents opportunities to identify shared values and spark value shifts across stakeholder groups, thus incorporating diverse viewpoints into decision-making about global environmental change.     

Catalyzing sustainability pathways: Navigating urban nature based solutions in Europe

The notion that pathways can be identified and followed towards more sustainable futures has become an increasingly prevalent idea across the science and policy of global environmental change. Focusing on the debate within literatures on socio-technical systems, we find that pathways are often tied to the concept of scaling up such that they are dependent on trajectories which extend from the geographically small to large scale or from singular incidences to widespread adoption. Building on relational approaches to scaling, in this paper we argue that sustainability pathways need to be conceived as emerging from the catalytic interaction of multiple and overlapping efforts to change the status quo. We suggest that pathways can be conceptualized as being composed of ‘stepping stones’: bundles of related interventions that seize or create opportunities to build momentum for the implementation of innovations, the form of which is not predetermined. Drawing on 243 interviews, participant observation, and document analysis examining urban nature-based solutions across six European countries and the EU, we identify 20 stepping stones that can be used to accelerate the uptake of urban NBS in European cities. In the case of urban NBS in Europe, we find that the capacity of stepping stones to generate catalytic change strongly depends on how they interact with one another. We illustrate that pathways are not given but rather assembled through key interventions that collectively generate the capacities and momentum needed to overcome inertia and generate new socio-material orders in which such interventions are normalized as mainstream responses to sustainability challenges.     

Developing sustainability-oriented values: Insights from households in a trial of plug-in hybrid electric vehicles

This paper explores the possibilities of consumer transitions to sustainability-oriented values. We draw from sociological and psychological literature to develop a conceptual framework that reflexively links an individual's values and self-concept to their behaviors. We inductively explore the consideration, and in some cases development, of sustainability-oriented values in a small number of narrative accounts of peoples’ encounter with a plug-in hybrid electric vehicle during a multi-week trial. Because a plug-in hybrid vehicle substitutes electricity for gasoline, it is a technology that potentially symbolizes sustainability-oriented values. We classify participating households according to Schwartz's 10 motivation types, where households associate sustainability with different motivations, namely benevolence, universalism or self-direction. We categorize households into three groups: those that demonstrate no interests in sustainability-oriented values, those that demonstrate interest in developing such values during their plug-in hybrid vehicle demonstration experience, and those that were already committed to sustainability-oriented values and behaviors. We observe that households open to change are more likely to develop sustainability-oriented values if: (i) their self-concept is open to change (liminal), either as a temporary transitional state or sustained as a value, (ii) they associate sustainability with broader motivational values that are already central to their self-concept, in this case benevolence, universalism or self-direction, and (iii) they experience positive social support for new, sustainability-oriented values within their social networks. Our exploratory findings imply that sustainability-oriented values can be developed in households who did not previously express them. Value change opens new possibilities for sustainable consumer behavior, practices, and policy.     

When the whole is less than the sum of all parts – Tracking global-level impacts of national sustainability initiatives

The United Nations’ Sustainable Development Goals (SDGs) are described as integrated and indivisible, where sustainability challenges must be addressed across sectors and scales to achieve global-level sustainability. However, SDG monitoring mostly focuses on tracking progress at national-levels, for each goal individually. This approach ignores local and cross-border impacts of national policies and assumes that global-level progress is the sum of national, sector-specific gains. In this study, we investigate effects of reforestation programs in China on countries supplying forest and agricultural commodities to China. Using case studies of rubber and palm oil production in Southeast Asian countries, soy production in Brazil and logging in South Pacific Island states, we investigate cross-sector effects of production for and trade to China in these exporting countries. We use a three-step multi-method approach. 1) We identify distal trade flows and the narratives used to justify them, using a telecoupling framework; 2) we design causal loop diagrams to analyse social-ecological processes of change in our case studies driven by trade to China and 3) we link these processes of change to the SDG framework. We find that sustainability progress in China from reforestation is cancelled out by the deforestation and cross-sectoral impacts supporting this reforestation abroad. Narratives of economic development support commodity production abroad through unrealised aims of benefit distribution and assumptions of substitutability of socio-ecological forest systems. Across cases, we find the analysed trade supports unambiguous progress on few SDGs only, and we find many mixed effects – where processes that support the achievement of SDGs exist, but are overshadowed by counterproductive processes. Our study represents a useful approach for tracking global-level impacts of national sustainability initiatives and provides cross-scale and cross-sectoral lenses through which to identify drivers of unsustainability that can be addressed in the design of effective sustainability policies.