Neoclassical economics (NCE) theory and neoliberal economics practice together form one of the principal driving forces of environmental destruction and social injustice. We critically examine ten key hypotheses that form the foundations of NCE, and four other claims. Each fails to satisfy one or more of the basic requirements of scientific practice. Hence, NCE is fundamentally flawed, is irrational in the common meaning of the word, and should not be used as a guide for government policies. Because NCE is socially constructed, it can be replaced with an interdisciplinary conceptual framework that is compatible with ecological sustainability and social justice.

Neoclassical economics (NCE) is widely regarded as providing theoretical justification for neoliberal notions such as ‘governments should minimize regulation and spending, and hence leave major socioeconomic and environmental decisions to the market’. A large body of literature finds that NCE is largely responsible for environmental destruction and social inequality. As NCE is claimed to be a science and has appropriated terminology (without the content) from physics, we examine critically its basic hypotheses and four other claims from a viewpoint of natural scientists and an ecological economist, each a sustainability researcher. This paper defines NCE in two ways: as a theoretical structure for economics based on (1) the hypotheses of methodological individualism, methodological instrumentalism and methodological equilibration, and (2) the three hypotheses named above together with seven other common hypotheses of NCE. We find that each hypothesis and claim fails to satisfy one or more basic requirements of scientific practice such as empirical confirmation, underlying credible or empirical assumptions, consistency with Earth system science, and internal consistency. Sensitivity analysis is rare and ability to predict is lacking. Therefore, we recommend that neoclassical microeconomics be reformed and neoclassical macroeconomics be abandoned and replaced with a transdisciplinary field such as social ecological economics.

Conventional economics, a driver of environmental damage and social inequality, fails examination by sustainability scientists.

Substantive carbon is sequestered in mangrove, saltmarsh, seagrass, and other marine ecosystems. Blue carbon is considered to offer potential for enhanced carbon sequestration. Bringing blue carbon to market, however, presents risks to local people and communities with livelihood and other connections to these environments. While efforts are forged to establish payments for ecosystem services, blue carbon presents critical challenges to social and environmental justice. In this paper, we synthesize insights from relevant literature and provide direction for future research on the social and cultural dimensions of blue carbon.

Blue carbon has been proposed as a nature-based solution to mitigate climate change and is the focus of concerted scientific and policy attention. The rush to operationalize blue carbon however, presents significant risks for social and environmental justice where it intersects with inequality and marginalization. To date, the reasonable and just consequences of the social transformation that will accompany blue carbon are under-examined. We undertake a structured literature review of research published over the past decade that addresses the social and cultural dimensions of blue carbon, and chart four themes: (1) conceptual issues, (2) governance issues; (3) emergent lessons (from practice); and (4) future research directions that address: social acceptability; processes to address social justice including engagement, participation, and benefit sharing; information and data deficits; and institutional governance reform. If the stated opportunities are to be fully realized, we argue the social and cultural dimensions of blue carbon, and its intersections with social justice, must be attended to explicitly and clarified.

Just transitions to climate change mean attending to people, culture, and livelihoods as blue carbon is operationalized.

Given increasing global political, security and economic challenges, politicians in the European Union (EU) are seeking to reduce the EU's dependence on imports, including feed for farmed livestock. While insect farming has been suggested as an advantageous source of livestock feed is the insect farming industry, the sector has not met optimistic expectations. In particular, labor and electricity costs are driving insect companies offshore, including to Asia and the United States. This paper explores ways that the EU could solve this problem, the most promising of which is to expand the EU's production of maize and soy.

In the context of the Russian invasion of Ukraine and increasing global destabilization, policy makers within the European Union have expressed the need to reduce the bloc's dependence on imported agricultural products such as livestock feed. One industry that has been promoted as an advantageous source of livestock feed is insect agriculture. However, the insect industry's growth has not kept pace with optimistic expectations, and high labor and electricity costs in Europe appear to be driving major insect companies to expand production offshore. One solution may involve supporting the automation of insect farming, though automation may have harmful social consequences by reducing employment and exacerbating inequality. A more promising solution could involve bringing additional land under cultivation to expand domestic production of maize and soy, and the most up-to-date estimates suggest that doing so may even offer environmental benefits over insect production.

Insect farming has been offered as a solution to EU food security, but labor and power costs complicate the picture.

DPV systems, typically small to medium-sized solar power installations on buildings, which primarily and directly supply electricity to industrial, commercial, or residential consumers in proximity. DPV is an advocated renewable substation for climate change and energy saving for merits of low installation costs, high energy efficiency, and the ability to provide decentralized power supply. Our research has theoretical significance in explaining and understanding the development and policy evolution of DPV in China and provide valuable suggestions for future industry policies during grid parity.

Since 2021, China has been phasing out its decade-long feed-in tariff policies, reducing the photovoltaic industry's dependency on subsidies. Despite the challenges posed by declining electricity prices and slowdown in economic growth, the authorities continue to prioritize the development of DPV due to its low investment costs, high energy efficiency, and decentralized power supply, and these technologies have already achieved demand-side parity. Driven by this phenomenon, this study examines the trajectory of DPV diffusion and the evolution of related policies over the last decade. It unravels the dynamic mechanism of DPV investment through theoretical analysis and develops a macro model to identify optimal installation strategies and renewable energy proportions. Our findings highlight the increasing role of green energy and suggest that green finance is crucial for stimulating DPV investment in the era of grid parity. The study concludes with practical recommendations for overcoming DPV challenges in China.

DPV has become a prominent renewable energy solution in other countries but not in China. We probe the system dynamics modeling to give explanation and solution during grid parity.

Brazil – one of the world's largest biocultural diversities – faces high rates of habitat loss, social inequality, and land conflicts impacting indigenous and local peoples. To challenge that, Brazilian sustainability science and education needs to be strengthened. We searched for elements in ongoing bottom-up sustainability social movements that can help serve that purpose. We found values, contents, and attitudes that, if incorporated into Brazilian sustainability science and education, can assist its transformative potential by reflecting local voices and critically engaging with (often-hegemonic) northern concepts.

In Brazil, a strong sustainability science and education is required to confront ‘glocal’ issues such as zoonotic pandemics and climate change, which are worsened by rampant ecosystem loss and social vulnerability. However, a largely disciplinary university system has been slow to meet these urgent needs. To address if and how dialogical processes with non-academics can prompt integration between distinct types of knowledge, we analyze four bottom-up sustainability initiatives that promote dialogues between science, the arts, religion, youth, and indigenous and local knowledge, and reflect on lessons learnt with movement organizers, scientists, and educators – the authors of this paper. Although sustainability science produced in dialogue with other forms of knowledge is still emerging in Brazil, we find that bottom-up initiatives outside academia can inspire science and education to approach sustainability as wholeness – a state of balance to be fulfilled when reached individually, collectively, and cosmically. We discuss how to approach a transdisciplinary and reflexive attitude in Brazilian sustainability science and education, and highlight its unique contribution to frontier topics in global sustainability debates.

Social movements’ values, contents, and attitudes can inspire transformative Brazilian sustainability science and education.

Tourism significantly boosts a nation's economic growth, but unrestrained practices can cause serious environmental damage. As an essential part of the tourism industry, hotels meet the fundamental needs of tourists. This study examines the sustainable environmental management practices of hotels in Malaysia. It finds that hotels prioritize cost-saving and short-term benefits over long-term environmental gains. The study also reveals variations in sustainable practices based on hotel location and star rating. These insights are useful for various stakeholders in developing strategies and initiatives to achieve sustainable development goals.

Sustainable environmental management practices (SEMP) are essential to pave the way toward achieving a net-zero emission sustainable future. This study explores the level of SEMP among hotels in Malaysia based on distinct categorizations of location and star ranking. The findings show that hotels in Malaysia adopt higher basic SEMPs but less advanced practices. However, the level of basic and advanced SEMPs in hotels differ according to their geographical locations and star ranking. The findings also suggest that hotels in Malaysia prioritize cost-saving practices and short-term benefits over the long-term benefits of sustainable practices. The study contributes to the existing literature by highlighting the variations in the sustainable practices among different categories of hotels. Further, the findings are helpful for practitioners and policymakers in designing tools and measures, and promoting initiatives that best suit different types of hotels. Such efforts are crucial to promote and accelerate the engagement of sustainability practices in hotels.

There is a need to develop tools that facilitate knowledge sharing and cooperation among researchers, institutions, and countries around the world, especially concerning global, transboundary, and long-term climate impacts. The IPCC report aims to achieve this goal, and emphasizes that digitization of global maps, centralization of multidisciplinary results, and further sorting and simplification of data products are necessary to make the immense amount of information accessible to broader communities. To this end, we build a new digital atlas useful for training the future generation of climate scientists, for academic collaboration, and as a first stop in intergovernmental conversations.

Climate change is a significant threat to humanity, and its impacts on natural and human systems have already been observed. Climate action requires both global and local cooperation and needs to be approached together with other world crises in a transformative, systemic, and holistic way, prioritizing long-term human and ecological well-being and short-term targeted action. Bridging the gap between climate scientists, educators, and decision-makers is crucial, which requires a multidisciplinary approach, meaningful collaboration tools, practical simplification, and visualization of research output data, and more effective communication. To address some of these challenges in communication for decision-making, as well as challenges in multidisciplinary climate teaching and research, we built a new digital atlas called the Perry World House Global Climate Security Atlas. Researchers, teachers, and policymakers are encouraged to use the Atlas to visualize global information on physical climate projections, environmental, and ecological data, as well as information on human, social, and political systems. In this paper, we motivate the need for the Atlas and summarize its potential uses, provide a summary description of the datasets, and offer suggestions on how to bridge the gap between science and policymaking.

A new interactive Atlas that brings together global, transboundary, multidisciplinary, and long-term climate impacts.

While environmental infrastructure is commonly understood as important, there are concerns about issues such as air, noise, and visual pollution, causing ‘Not In My Backyard’ (NIMBY) attitudes. NIMBY-ism can be overcome by minimizing or removing pollution and inviting residents and other stakeholders to enjoy multifaceted benefits of such environmental infrastructure projects. This can foster a new maxim coined as ‘W-NIMBY’ (Why Not In My Backyard?), which manifests in new infrastructure shaped by community needs and supports sustainability agendas. The present intelligence brief provides insights from Japanese cases into how to promote W-NIMBY-ism.

Environmental infrastructure is essential for the common good. Addressing sustainability crises and fostering environmental movements require accelerated deployment of environmental infrastructure. While such infrastructure is necessary, Not In My Backyard (NIMBY) attitudes have remained due to concerns such as air, water, and noise pollution. We present insights from three atypical cases in Japan and argue for the reimagination of the connection between affected residents and environmental infrastructure. The three facilities were designed to be multifunctional and open for the surrounding community to enjoy. We call for participatory approaches and multifunctional use of space that can account for the interests of affected and concerned citizens. Such a conceptualization can lead to ‘W-NIMBY’ (Why Not In My Backyard), manifesting new infrastructure that is shaped by community needs and supports sustainability agendas. Through such approaches, citizens may accept and even take pride in hosting the infrastructure. In this intelligence brief, we argue that refashioning environmental infrastructure provides broader access for local stakeholders and helps in building a connection between citizens and the environmental infrastructure. Through design approaches that foster W-NIMBY, implementation of environmental infrastructure could be accelerated while supporting community needs and the broader sustainability agenda.

Why Not In My Backyard? (W-NIMBY): the potential of design-driven environmental infrastructure to foster greater acceptance among host communities.

With unabating climate extremes, evidence of waning biosphere buffering capacity, and surging ocean surface temperature, Earth system analysts are posing the question: is global environmental change accelerating, driven by the depletion of our planet's resilience? No scientist contributed more actively to addressing this question and thus defining sustainable development in the Anthropocene than the late Professor Will Steffen. His contributions to Earth system and global sustainability research gave birth to concepts such as the Planetary Boundaries, Hothouse Earth, Planetary Commons, and World-Earth resilience, and have become guideposts for how Earth system science can inform humanity's Earth stewardship in the Anthropocene.

Mounting evidence of accelerating global environmental change is driving scientists to question whether we are witnessing a breakdown in the resilience of our planet. Three lines of scientific enquiry have been important when studying the stability and resilience of the planet: the empirical evidence of the great acceleration of the human enterprise from the 1950s onwards resulting in planetary-scale pressures; the understanding that Earth is a complex biosphere-geosphere system with self-regulating interactions and feedbacks contributing to control its equilibrium state; and the emerging insight into the unique stability of the Holocene Epoch, the last 10,000 years of inter-glacial equilibrium, and its critical role in providing predictable (and for humanity agreeable) life conditions for the evolution of modern civilizations. Professor Will Steffen played a pivotal role in integrating and advancing these three Earth system research avenues and combining them into one integrated people-planet framework Earth system. State-of-the-art research on fully coupled Earth system models (ESMs) that also integrate non-linear dynamics and tipping-point behavior, and even human dynamics, is built in part on Will Steffen's pioneering work to observe and describe the Earth in the Anthropocene.

Prof. Will Steffen's legacy and how Earth system science can inform humanity's Earth stewardship in the Anthropocene

In decision-making, especially for sustainability, choosing the right assessment tools is crucial but challenging due to the abundance of options. A new method is introduced to streamline this process, aiding policymakers and managers. This method involves four phases: scoping, cataloging, selection, and validation, combining data analysis with stakeholder engagement. Using the food system as an example, the approach demonstrates how practitioners can select tools effectively based on input variables and desired outcomes to address sustainability risks. This method can be applied across various sectors, offering a systematic way to enhance decision-making and manage sustainability effectively.

Decision making frequently entails the selection and application of assessment tools. For sustainability decisions there are a plethora of tools available for environmental assessment, yet no established and clear approach to determine which tools are appropriate and resource efficient for application. Here we present an extensive inventory of tools and a novel taxonomic method which enables efficient, effective tool selection to improve decision making for policymakers and managers. The tool selection methodology follows four main phases based on the divergence-convergence logic; a scoping phase, cataloging phase, selection phase and validation phase. This approach combines elements of data-driven analysis with participatory techniques for stakeholder engagement to achieve buy-in and to ensure efficient management of progress and agile course correction when needed. It builds on the current limited range and scope of approaches to tool selection, and is flexible and Artificial Intelligence-ready in order to facilitate more rapid integration and uptake. Using the food system as a case study, we demonstrate how practitioners can use available input variables and desired output metrics to select the most appropriate tools to manage sustainability risks, with the approach having wide applicability to other sectors.

New method simplifies tool selection for sustainable decisions, aiding policymakers & managers. #Sustainability #DecisionMaking

Enabling local adoption of the sustainable development goals (SDGs) is important to accelerate global efforts to achieve sustainable development. However, local governments have plural perspectives on how to engage with the SDGs. In this paper, we identify three perspectives on how to enable local SDGs based on cases of nine local governments in Australia. We emphasize the need for seeing local SDG adoption as contextualized and actor-driven processes.

Local governments worldwide are taking the initiative to engage with sustainable development goals (SDGs) despite the absence of a globally coordinated guideline on local SDGs actions. With less than a decade until its 2030 deadline, a more targeted and nuanced approach to enabling local SDG actions is needed. In this paper, we argue that there is a need to look at local SDG actions as an actor-driven process where agency, contexts, purpose, and dynamics co-evolve and shape the outcome of the process. Using Q-methodology, we explore different perspectives on what enables local SDGs actions in nine local governments in Australia. Three perspectives in enabling local SDG actions emerged from the study: (1) ‘Enablers should support institutional embeddedness of the SDGs’, (2) ‘Enablers should support stakeholder coordination for the SDGs’, and (3) ‘Enablers should support community engagement for the SDGs’. Each perspective has preferred enablers, contextualized within certain ways of engaging with the SDGs, certain views of the SDGs, and specific local contexts and capacities. This study provides insights to contextualize knowledge in current literature to enable local SDG actions.

Many understand that the local adoption of the sustainable development goals (SDGs) is not a one-shoe-fits-all process, but what are some of the plurality in local SDG adoptions? In this paper, we identify three perspectives on enabling the SDGs based on nine local governments in Australia.

To address increasingly pressing social–environmental challenges, the transformative strand of sustainability science seeks to move beyond a descriptive-analytical stance in order to explore and contribute to the implementation of radical alternatives to dominant and unsustainable paradigms, norms, and values. However, in many cases, academia is not currently structured to support and reward inter-/trans-disciplinary and transformative endeavors. This paper introduces a theory of change for the Future Earth Pathways Initiative, and similar initiatives, to help leverage the capacity of sustainability scientists to engage in transformative research.

The increasing body of descriptive-analytical knowledge produced by sustainability science over the last two decades has largely failed to trigger the transformation of policies, norms, and behaviors it was aiming to inform. The emergent transformative strand of sustainability science is a proactive alternative approach seeking to play an active role in processes of societal change by developing knowledge about options, solutions, and pathways, and by participating in their implementation. In principle, scientists can enhance their contribution to more sustainable futures by engaging in transformative research. However, a lack of skills and competencies, relatively unmatured transformative methods and concepts, and an institutional landscape still geared toward disciplinary and descriptive-analytical research, still hinders the sustainability science community from engaging more widely in transformative research. In this paper, the Future Earth Pathways Initiative introduces a theory of change (ToC) for increasing the capacity of sustainability scientists to engage in this type of research. This ToC ultimately aims to build a growing community of practitioners engaged in transformative research, to advance concepts, methods, and paradigms to foster ‘fit-for-purpose transformative research’, and to shape institutions to nurture transformative research-friendly contexts.

What would a theory of change for leveraging the transformative capacity of sustainability science look like?

Agricultural research is vital for sustainable food production, amid changing challenges. To address these challenges effectively and achieve sustainable food systems, researchers and funding bodies have to prioritize research efforts. We conducted horizon scanning to determine how rice systems might change by 2050 and to identify key research gaps. The study involved 101 rice experts from 31 countries who rated the research gaps based on novelty and relevance. The top 25 research gaps encompass sustainability, agricultural development, rice crop science (including genetics, breeding, and physiology), and policies. Addressing these research gaps will contribute toward the sustainability of rice systems.

Agricultural research and development (AgR&D) is crucial for increasing productivity while preserving natural capital and ensuring sustainable food security. Traditional AgR&D approaches along monodisciplinary lines often have unintended consequences and trade-offs, which can be avoided through integrated and interdisciplinary approaches. One such approach is horizon scanning. We conducted a horizon-scanning activity to identify research gaps to be prioritized for sustainable rice systems by 2050. The horizon scan involved a global and diverse panel of rice experts (101 from 31 countries). The panel responded to questionnaires on the drivers, projections, and research needs for rice AgR&D. Afterward, research gaps were rated on their relevance and novelty to sustainable rice systems. We identified the top 25 research gaps under four themes: sustainability interactions, agricultural development, genetics, breeding and crop physiology, and governance and policies. These gaps highlight research that needs to be prioritized to achieve sustainable rice systems that enhance resilience, conserve biodiversity, and promote socio-economic well-being.

Rice experts select top rice research gaps for achieving sustainable rice systems by 2050.

The question of how science can become a lever in achieving the Sustainable Development Goals permeates most recent sustainability research. Wide-ranging literature calling for a transformative approach has emerged in recent years. This ‘transformative turn’ is fueled by publications from fields such as sustainability science, social-ecological research, conservation science, sustainability transitions, or sustainability governance studies. However, there is a lack of a shared understanding specifically of what is meant for research to be transformative in this developing discourse around doing science differently to tackle sustainability problems. We aim to advance transformative research for sustainability. We define transformative research and outline six of its characteristics: (1) interventional nature and a theory of change focus; (2) collaborative modes of knowledge production, experimentation and learning; (3) systems thinking literacy and contextualization; (4) reflexivity, normative and inner dimensions; (5) local agency, decolonization, and reshaping power; (6) new quality criteria and rethinking impact. We highlight three tensions between transformative research and traditional paradigms of academic research: (1) process- and output-orientation; (2) accountability toward society and toward science; (3) methodologies rooted in scientific traditions and post-normal methodologies. We conclude with future directions on how academia could reconcile these tensions to support and promote transformative research.

Dominant ways of doing research are not enough to achieve the UN Sustainable Development Goals. The typical response of science to dealing with the current local and global sustainability crises is to produce and accumulate more knowledge. Transformative research seeks to couple knowledge production with co-creating change. This paper defines the transformative way of doing research to pro-actively support society's fight against pressing societal and environmental problems. We present six characteristics of transformative research. We reflect on the challenges related to implementing these characteristics in scientific practice and on how academia can play its part.

Sustainability transformation needs to be reflected in science, but what makes sustainability research transformative?

Many of the most pressing issues of today, such as climate change, habitat destruction, and conflict, are linked to our growing economies and the increasing amount of natural resources needed to maintain them. Current resource management policies focus on using resources more efficiently while maintaining economic growth. However, these policies have been insufficient and alternatives are needed. Resource caps are one such alternative which would directly limit resource consumption and extraction. This first review on the topic covers existing research on resource caps, the practical issues of implementation, and suggests a way forward for future policy and research.

Increasingly unsustainable rates of resource consumption and extraction have led to a growing discussion among researchers and environmental advocates on introducing caps on resource use. Research suggests that a reliance on efficiency-based approaches and a focus on decoupling are not sufficient to reduce ecosystem pressures, and instead alternatives such as resource caps may be needed. This article therefore provides the first comprehensive review of research on resource caps, linking them to major social science debates on resource scarcity, social metabolism, decoupling, and degrowth. Resource caps have been increasingly proposed in contemporary degrowth research, but this review found that resource caps are compatible with the agendas of those who endorse ‘green growth’ or ‘ecomodernist’ positions. Although resource caps are commonly proposed at a global level, it was found that enacting national or regional level caps is more viable, and that such caps should be developed through post-normal science and with democratic governance. However, current research does not show how resource caps can be implemented in practice, despite there being a detailed discussion on the political and social factors surrounding implementation. Future research will need to consider how, and even if, caps can function, and in what situations they are effective.

Capping consumption and extraction of natural resources is an alternative to current efficiency-based resource policies.

Engaging with economic questions is crucial for sustainability science to maintain its transformative potential. By recognizing the impact of continuous economic growth on environmental problems, the concept of degrowth proposes a practical approach to achieving sustainability. It urges experts in sustainability to think carefully about the impacts of economic growth, echoing recent scientific findings that question the need for endless growth. Therefore, this article highlights the potential of degrowth as a transformative approach that can expand capacities necessary for socio-ecological sustainability.

This article highlights the potential of degrowth as a transformative approach that can expand capacities necessary for socio-ecological sustainability. By addressing economic growth as a fundamental driver of unsustainability, degrowth offers a concrete pathway toward achieving sustainable outcomes. It calls for sustainability scientists to explicitly consider the role of economic growth, aligning with recent scientific assessments that support a critical stance on growth. Although degrowth and sustainability share common goals such as respecting biocapacity and equitable distribution of ecological budgets, degrowth approaches differ by placing emphasis on national and local solutions and exploring aspects such as technology, time, work, commodity, and property. Engaging with economic questions is crucial for sustainability science to maintain its transformative potential. Growth-critical perspectives such as degrowth and post-growth have the potential to propel sustainability discourses into new, more impactful realms of development.

Engaging with economic questions is crucial for sustainability science to maintain its transformative potential. Degrowth proposes a practical approach for achieving sustainability.

Human societies are changing where and how water flows through the atmosphere. However, these changes in the atmospheric water cycle are not being managed, nor is there any real sense of where these changes might be headed in the future. Thus, we develop a new economic theory of atmospheric water management, and explore this theory using creative story-based scenarios. These scenarios reveal surprising possibilities for the future of atmospheric water management, ranging from a stock market for transpiration to on-demand weather. We discuss these story-based futures in the context of research and policy priorities in the present day.

Humanity is modifying the atmospheric water cycle, via land use, climate change, air pollution, and weather modification. Historically, atmospheric water was implicitly considered a ‘public good’ since it was neither actively consumed nor controlled. However, given anthropogenic changes, atmospheric water can become a ‘common-pool’ good (consumable) or a ‘club’ good (controllable). Moreover, advancements in weather modification presage water becoming a ‘private’ good, meaning both consumable and controllable. Given the implications, we designed a theoretical framing of atmospheric water as an economic good and used a combination of methods in order to explore possible future scenarios based on human modifications of the atmospheric water cycle. First, a systematic literature search of scholarly abstracts was used in a computational text analysis. Second, the output of the text analysis was matched to different parts of an existing economic goods framework. Then, a group of global water experts were trained and developed story-based scenarios. The resultant scenarios serve as creative investigations of the future of human modification of the atmospheric water cycle. We discuss how the scenarios can enhance anticipatory capacity in the context of both future research frontiers and potential policy pathways including transboundary governance, finance, and resource management.

Story-based scenarios reveal novel future pathways for the management of the atmospheric water cycle.

Plastic harms ecosystem health and human livelihood on land, in rivers, and in the sea. To prevent and reduce plastic pollution, we must know how plastics move through the environment. Extreme events, such as floods, bring large amounts of plastic into rivers around the world. This article summarizes how different flood types (excessive rainfall, high river flow, or floods from the sea) flush or deposit plastic pollution, and how this impacts the environment. Furthermore, this paper also discusses how improved resilience to floods is important to prevent and reduce plastic pollution.

Plastic pollution is ubiquitous in the environment and threatens terrestrial, freshwater, and marine ecosystems. Reducing plastic pollution requires a thorough understanding of its sources, sinks, abundance, and impact. The transport and retention dynamics of plastics are however complex, and assumed to be driven by natural factors, anthropogenic factors, and plastic item characteristics. Current literature shows diverging correlations between river discharge, wind speed, rainfall, and plastic transport. However, floods have been consistently demonstrated to impact plastic transport and dispersal. This paper presents a synthesis of the impact of floods on plastic pollution in the environment. For each specific flood type (fluvial, pluvial, coastal, and flash floods), we identified the driving transport mechanisms from the available literature. This paper introduces the plastic-flood nexus concept, which is the negative feedback loop between floods (mobilizing plastics), and plastic pollution (increasing flood risk through blockages). Moreover, the impact of flood-driven plastic transport was assessed, and it was argued that increasing flood resilience also reduces the impact of floods on plastic pollution. This paper provides a perspective on the importance of floods on global plastic pollution. Increasing flood resilience and breaking the plastic-flood nexus are crucial steps toward reducing environmental plastic pollution.

Floods have a large impact on plastic pollution transport, which can be reduced through improved flood resilience

Transdisciplinary approaches for sustainability brings natural and social science researchers together with non researchers to fill gaps in scientific knowledge and catalyze change. By connecting diverse academic fields and sectors, it addresses complex problems and enables learning for problem solving. However, institutional barriers, funding constraints, time limitations, and evaluation criteria hinder collaborative progress. Our review reveals tensions at institutional and individual levels. Our findings underscore the significance of soft skills in assembling effective transdisciplinary teams. Embracing transdisciplinary science, as suggested by our review, can enhance problem-solving, and foster transformations for sustainability and resilience.

Sustainability challenges in the age of the Anthropocene require researchers and practitioners to collaborate across multiple academic disciplines and multiple professions outside of universities. In this paper we draw on theories of institutional logics to explore how those involved in transdisciplinary environmental research and practice draw on particular sets of values and norms but encounter challenges to collaboration. These institutional logics include (among others) seeking societal/environmental impact, commercial objectives, and academic knowledge generation. In this paper we review the growing literature on the research experience of transdisciplinarity in sustainability; discuss the processes of managing such research; and present a framework that outlines the challenges and tensions at each stage of the innovation/research process. We set out an agenda for managing tension that calls for recognizing the challenges, learning how to work with tensions, and building capabilities for future careers involving transdisciplinary research. The paper shows a key competence or skill for transdisciplinarians is the ability to develop complex collaborative relationships for sustainability drawing together different institutional logics, approaches, methods, goals, and values.

Transdisciplinary science: bridging disciplines, solving challenges. Soft skills and collaboration key to success.

Powerful influences on societal knowledge, values, and behavior, artificial intelligence-infused media systems, new and old, currently reinforce the interlinked problems of inequality and unsustainable consumption. This problem is rarely discussed in environmental research and policy, and even less so how it might be overcome. Discussing this consequential blind spot and the power structures that underpin it, this article argues that sustainability researchers should centrally explore the need and possibilities for democratic reconfiguration of the political economies and charters of media systems to achieve sustainability and other broad, inclusive public goals.

Powerful influences on societal knowledge, values and behavior, artificial intelligence-infused media systems, new and old, currently tend to reinforce the interlinked problems of inequality and unsustainable consumption. This problem is rarely discussed in environmental research and policy, and even less so how it might be overcome. Discussing this consequential blind spot and the power structures that underpin it, this article argues that sustainability researchers should centrally explore the possibilities for democratic governance and reconfiguration of the political economies of media systems to foster human wellbeing and just transformations toward sustainability.

Sustainability transformations require ‘signification steering’ and interventions in media systems' configurations.