{"title":"What functions for city networks in local climate governance? Conceptualising cross-site interactions as learning, moulding and steering","authors":"Jesse Schrage , Subina Shrestha","doi":"10.1016/j.cosust.2025.101540","DOIUrl":"10.1016/j.cosust.2025.101540","url":null,"abstract":"<div><div>City networks have become important platforms in urban climate governance, widely recognised for facilitating collaboration and mutual learning among municipalities. A wide literature now recognises how governing climate change in cities depends on collaborations within and across different sites. Yet, as city collaboration through networks has expanded, there remains much ambiguity over the strategic value — or what we term the functions — of these networks for member cities. In this paper, we draw on insights from the literature on urban climate governance to scrutinise the interactions and roles taken in and by city networks. We review how their functions in local climate governance have been conceptualised and analyse how these are evolving. While effective climate governance requires coordination and cooperation to foster collective action, we argue that clarifying the distinct functions that networks perform also reveals important challenges for local climate action.</div></div>","PeriodicalId":294,"journal":{"name":"Current Opinion in Environmental Sustainability","volume":"75 ","pages":"Article 101540"},"PeriodicalIF":6.6,"publicationDate":"2025-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144147980","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"What do we (not) know about biodiversity finance governance?","authors":"Jesper Svensson, Julia Mao, Nils Droste","doi":"10.1016/j.cosust.2025.101541","DOIUrl":"10.1016/j.cosust.2025.101541","url":null,"abstract":"<div><div>Tackling biodiversity loss requires not only scaling up financial resources but also improving the governance of how such resources are mobilized, allocated, and accounted for. This paper reviews recent peer-reviewed literature (2019–2023) on biodiversity finance governance, focusing on three interrelated themes: financial instruments and mechanisms, governance structures, and critical and normative perspectives on biodiversity finance. Across these themes, we identify property rights as a key yet underexplored issue. Property rights shape who can access, control, and benefit from biodiversity-related finance. By synthesizing current research, we show how questions of ownership, access, and responsibility are central to the governance of biodiversity finance and propose that the politics of property rights constitutes a critical research frontier in this emerging field.</div></div>","PeriodicalId":294,"journal":{"name":"Current Opinion in Environmental Sustainability","volume":"75 ","pages":"Article 101541"},"PeriodicalIF":6.6,"publicationDate":"2025-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144147981","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Sofía Valeria Cortés-Calderón , María D. López-Rodríguez , Amanda Jiménez-Aceituno , Antonio J. Castro , María Mancilla-García
{"title":"Contributions of Net-Map to sustainability action research","authors":"Sofía Valeria Cortés-Calderón , María D. López-Rodríguez , Amanda Jiménez-Aceituno , Antonio J. Castro , María Mancilla-García","doi":"10.1016/j.cosust.2025.101542","DOIUrl":"10.1016/j.cosust.2025.101542","url":null,"abstract":"<div><div>Net-Map, an interview-based network mapping tool, has been applied across various scientific fields and purposes since its inception to study networks of influence. In this article, we first review the general uses and limitations of Net-Map and then share experiential knowledge gained from using Net-Map to develop an action-oriented research process focused on envisioning pathways to sustainable futures in Spanish drylands. Drawing from the literature and reflecting on our experience, we identified four practical contributions of Net-Map that support our action-oriented research process, including: 1) creating socially inclusive participatory spaces that capture a diversity of influential capacities for promoting sustainability transformations, 2) understanding how to articulate transformative changes at multiple scales, 3) anticipating conflicts and managing power imbalances across scales, and 4) building shared agency and capabilities for fostering collective action, while respecting differences between participants’ perspectives. This paper argues how Net-Map can help overcome common barriers in action-oriented research.</div></div>","PeriodicalId":294,"journal":{"name":"Current Opinion in Environmental Sustainability","volume":"75 ","pages":"Article 101542"},"PeriodicalIF":6.6,"publicationDate":"2025-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144147925","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Applying the ecosystem services framework in UNESCO’s World Network of Biosphere Reserves: lessons learned and ways forward","authors":"Janne K Thomsen , Inger E Måren , Jarrod Cusens","doi":"10.1016/j.cosust.2025.101539","DOIUrl":"10.1016/j.cosust.2025.101539","url":null,"abstract":"<div><div>Ecosystem services provide an integral lens to study nature and people, which is central to UNESCO’s Man and the Biosphere Programme. Our thematic review of studies applying the ecosystem services framework in Biosphere Reserves reveals a diversity of biophysical, monetary and sociocultural valuation approaches. Despite numerous studies that assess, value and map ecosystem services, few draw specific implications for Biosphere Reserve governance and management of ecosystem services. This hampers the implementation of knowledge-based action and constrains meaningful knowledge transfer within the World Network of Biosphere Reserves. Highlighting Biosphere Reserves’ potential as bridging organizations and the role of ecosystem services as a boundary object, we suggest that context-sensitive, transdisciplinary and process-oriented ecosystem service research is crucial for generating actionable knowledge. In addition, network-based guidance and facilitation are needed to ensure that ecosystem services research in Biosphere Reserves contributes to their core functions.</div></div>","PeriodicalId":294,"journal":{"name":"Current Opinion in Environmental Sustainability","volume":"75 ","pages":"Article 101539"},"PeriodicalIF":6.6,"publicationDate":"2025-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144107809","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Rachel Carmenta , Mairon G. Bastos Lima , Shofwan A.B. Choiruzzad , Neil Dawson , Natalia Estrada-Carmona , Christina Hicks , Giorgos Kallis , Eric Nana , Evan Killick , Alexander Lees , Adria Martin , Unai Pascual , Nathalie Pettorelli , James Reed , Esther Turnhout , Bhaskar Vira , Julie G. Zaehringer , Jos Barlow
{"title":"Unveiling pervasive assumptions: moving beyond the poverty-biodiversity loss association in conservation","authors":"Rachel Carmenta , Mairon G. Bastos Lima , Shofwan A.B. Choiruzzad , Neil Dawson , Natalia Estrada-Carmona , Christina Hicks , Giorgos Kallis , Eric Nana , Evan Killick , Alexander Lees , Adria Martin , Unai Pascual , Nathalie Pettorelli , James Reed , Esther Turnhout , Bhaskar Vira , Julie G. Zaehringer , Jos Barlow","doi":"10.1016/j.cosust.2025.101537","DOIUrl":"10.1016/j.cosust.2025.101537","url":null,"abstract":"<div><div>This paper reflects on the continued persistence of the idea in conservation research and practice that poverty drives biodiversity loss (the poverty-biodiversity loss association [PBLA]). We draw on evidence to show how the PBLA has proven resistant to counter-evidence and is particularly visible at local-level implementation, and is often implicit in conservation strategies. We untangle three underlying reasons that help to explain why the PBLA has persisted under a verisimilitude (seeming truth) that can leave it hiding in plain sight. In doing so, we offer conservation science and practice the means to recognise and thereby remedy this thinking where it exists, and in so doing, advance conservation towards its aims of equitable and effective delivery. We outline how the Connected Conservation model may be better equipped to challenge the disproportionate role of wealth in biodiversity decline whilst empowering biodiversity stewards and their plural knowledge, values and governance systems.</div></div>","PeriodicalId":294,"journal":{"name":"Current Opinion in Environmental Sustainability","volume":"74 ","pages":"Article 101537"},"PeriodicalIF":6.6,"publicationDate":"2025-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143916836","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Katja Malmborg , Jacqueline Hamilton , Carolin Seiferth
{"title":"Leveraging place-based identities and senses of belonging to mobilize for action-oriented research in UNESCO sites","authors":"Katja Malmborg , Jacqueline Hamilton , Carolin Seiferth","doi":"10.1016/j.cosust.2025.101536","DOIUrl":"10.1016/j.cosust.2025.101536","url":null,"abstract":"<div><div>With increasing land-use pressures on landscapes, it is critical to improve their governance while being inclusive of those living there. United Nations Educational, Scientific and Cultural Organization (UNESCO) World Heritage sites and Biosphere Reserves play a crucial role in protecting both social and ecological values in designated landscapes, making them interesting sites for action-oriented research. The designation and maintenance of these protected areas can form and reshape the place-based identities and senses of belonging held by local actors and consequently enable or restrain the process of mobilizing action for sustainability. In this review, we build on recent literature and our own experiences of research in UNESCO sites to propose place-based identities and senses of belonging as potential deep leverage points that may be acted on to achieve transformative action-oriented research for sustainability while also reflecting on our own positionality before and throughout the research process.</div></div>","PeriodicalId":294,"journal":{"name":"Current Opinion in Environmental Sustainability","volume":"74 ","pages":"Article 101536"},"PeriodicalIF":6.6,"publicationDate":"2025-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143903831","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Current perspectives on debt-for-nature swaps: moving from exploratory to empirical research","authors":"Christoph Nedopil , Tianshu Sun","doi":"10.1016/j.cosust.2025.101538","DOIUrl":"10.1016/j.cosust.2025.101538","url":null,"abstract":"<div><div>Debt-for-nature swaps (DNS) have re-emerged as vital tools to address the dual challenges of sovereign debt crises and environmental degradation, gaining renewed attention post-COVID-19. Originating in the 1980s, these financial instruments now encompass broader mechanisms, including innovative participation by nontraditional creditors like China and bondholders. This review synthesizes evolving DNS scholarship into four thematic areas: structural analysis, effectiveness evaluation, political economy considerations, and scalability potential. While current studies largely focus on exploratory concepts, the article advocates for empirical research to understand DNS’s practical outcomes, barriers, and socioeconomic impacts. Multidisciplinary approaches are emphasized to explore DNS’s capacity to simultaneously enhance debt relief, conservation, and development outcomes, aligning with global sustainability goals. Future research should prioritize empirical evaluations, deeper creditor–debtor analyses, and scalable frameworks to optimize DNS as a tool for sustainable development.</div></div>","PeriodicalId":294,"journal":{"name":"Current Opinion in Environmental Sustainability","volume":"74 ","pages":"Article 101538"},"PeriodicalIF":6.6,"publicationDate":"2025-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143898645","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
André Pinto da Silva , Nielja Knecht , Romain Thomas , Romi Lotcheris , Beatrice Crona , Juan Carlos Rocha
{"title":"Challenges and opportunities when assessing exposure of financial investments to ecosystem regime shifts","authors":"André Pinto da Silva , Nielja Knecht , Romain Thomas , Romi Lotcheris , Beatrice Crona , Juan Carlos Rocha","doi":"10.1016/j.cosust.2025.101526","DOIUrl":"10.1016/j.cosust.2025.101526","url":null,"abstract":"<div><div>Financial investments will be affected by ecological regime shifts through the loss of natural resources underpinning the dependencies of most economic sectors. We suggest one possible pathway to link industry and products to the likelihood of ecological regime shifts. The challenges and opportunities are discussed at each step, including datasets, methods, and metrics. To this end, we identify recent large-scale, state-of-the-art literature that can link land-based company activities to regime shifts. The estimation of investment exposure to regime shifts is possible, but higher resolution in company trade data, as well as spatially explicit datasets of commodity production, is needed to improve estimations. This will require a coordinated effort from the scientific community, businesses, and the policy sector.</div></div>","PeriodicalId":294,"journal":{"name":"Current Opinion in Environmental Sustainability","volume":"74 ","pages":"Article 101526"},"PeriodicalIF":6.6,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143747688","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Odirilwe Selomane , Michelle Fourie , Sally Archibald , Laura Pereira , Nadia Sitas , Kim Zoeller
{"title":"Public finance allocation does not reflect biodiversity priorities","authors":"Odirilwe Selomane , Michelle Fourie , Sally Archibald , Laura Pereira , Nadia Sitas , Kim Zoeller","doi":"10.1016/j.cosust.2025.101524","DOIUrl":"10.1016/j.cosust.2025.101524","url":null,"abstract":"<div><div>Closing the biodiversity finance gap requires increasing funding for nature-positive activities and making nature-negative activities less viable. This would reduce the need for expenditure on conservation and protection from the outset, especially for restoration efforts after the fact. Current financial flows to nature-positive activities are undermined by the considerably larger amount of funds flowing to nature-eroding activities. We used publicly available datasets to assess the allocation of public funds between nature-positive and nature-negative sectors, looking at both within-country and beyond-border spending. On average, high-income countries have the lowest gap between nature-negative and nature-positive expenditure, with lower middle- and low-income countries having the widest gap. However, high-income countries performed just as poorly when sending funds overseas as aid. The implication here is that prioritising sustainability only up to the national level will likely have a net negative outcome for global sustainability.</div></div>","PeriodicalId":294,"journal":{"name":"Current Opinion in Environmental Sustainability","volume":"74 ","pages":"Article 101524"},"PeriodicalIF":6.6,"publicationDate":"2025-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143739312","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Sustainable finance, biodiversity, and greenwashing: how contested values, metrics, and causation facilitate information distortion, information omission, and information pollution","authors":"Job de Grefte, Boudewijn de Bruin","doi":"10.1016/j.cosust.2025.101522","DOIUrl":"10.1016/j.cosust.2025.101522","url":null,"abstract":"<div><div>Biodiversity finance aims to support ecosystem and habitat preservation but faces significant challenges of greenwashing. This article critically examines the specific difficulties in addressing greenwashing within biodiversity finance. Through a critical interpretative review of recent theoretical and empirical studies, the article shows how the contested value of biodiversity, its diverse measurement methodologies, and the debated causal impacts of biodiversity finance create opportunities for greenwashing. These challenges are not general issues of sustainable finance but are tied to the specific aspects of biodiversity finance. The article highlights the need for tailor-made policy and regulatory frameworks to effectively mitigate greenwashing in biodiversity finance. Pinpointing the specific avenues through which greenwashing can occur, this critical interpretative review contributes to the literature by presenting a conceptual foundational framework for addressing greenwashing risks in biodiversity finance.</div></div>","PeriodicalId":294,"journal":{"name":"Current Opinion in Environmental Sustainability","volume":"74 ","pages":"Article 101522"},"PeriodicalIF":6.6,"publicationDate":"2025-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143684080","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}