An attractive way to address both the climate crisis and the problem of global inequality is to tax rich countries, individuals and businesses, who are responsible for the greater part of carbon emissions, and redistribute the proceeds to create carbon-neutral infrastructure and address human needs through state action (see Raworth 2017 Doughnut Economics: Seven Ways to Think Like a 21st-Century Economist, Penguin Random House; Gough 2017 Heat, Need and Human Greed, Cheltenham: Edward Elgar.). However the dominant value framework in which ideas about wealth, need, and redistribution are embedded centres on deservingness. This largely justifies existing poverty and wealth-holdings, making redistribution within and beyond the rich countries of the global North hard to achieve. Two developments – the ‘deliberative wave’ of citizen participation in government, and the impact of crises in nurturing prosocial values – point to a rapid and sustained value shift. This paper reviews and analyses evidence to consider the practical politics of oughnut economics.

As societies grapple with mitigating or adapting to climate change, law plays a prominent role in the social relations that constitute a response. In this essay, we briefly review of the many different perspectives on law and climate change offered by the authors in this special issue of Law and Society Review. From transnational human rights activism to constitutional litigation to local practices and all around the globe, both the powerful and the marginalized draw on legal institutions and actors in multiple arenas and at multiple scales to address the consequences of climate change. Together, these articles show that law is not confined to courtrooms or judicial systems or regulations; rather, law offers both limitations and opportunities in the ongoing struggle over climate change.

As the Arctic warms and growing seasons start to lengthen, governments and producers are speculating about northern “climate-driven agricultural frontiers” as a potential solution to food insecurity. One of the central ecological factors in northern spaces, however, is permafrost (perennial frozen ground), which can drive cascading environmental changes upon thaw. Considering the land requirements for expanded agriculture and the unique challenges of northern farming, national and subnational governments are grappling with and facilitating this speculative boom in different ways. Analysing agricultural land use policy instruments from the US State of Alaska and the Republic of Sakha (Yakutia) in Russia, this paper investigates if and how permafrost factors into their legal frameworks and what impacts this has on agricultural development, conservation, and food security. Alaska and the Republic of Sakha were chosen for reasons including both having at least 100 years of agricultural history on permafrost soils, both containing extensive amounts of permafrost within their landmasses and both containing permafrost that is ice-rich. Comparing legal texts as indicative of state capacities and strategies to govern, the paper finds that the two regions diverge in how they understand and regulate permafrost, and suggests that these approaches could benefit from one another. Bringing together geoclimatic and sociocultural concerns to problematise static policy divisions, this paper gestures to a path forward wherein subnational policy can balance needs for food, environmental, and cultural security in the North.

The present contribution seeks to provide an empirical overview of how the amended internal review mechanism established under the EU Aarhus Regulation is currently being deployed by civil society organizations to mobilize EU climate change law. This Article argues that the 2021 reform of the Aarhus Regulation has broadened the legal opportunity structure available to environmental organizations, which can now challenge a much broader set of EU administrative acts. However, this contribution holds that the internal review mechanism is being used strategically by environmental NGOs with the intention to contest - even before the EU judiciary - not only EU administrative acts, but also broader policy arrangements, representing the legal infrastructure of the EU ecological transition. In this regard, the Aarhus internal review mechanism can now be considered a real scientific dispute settlement forum, where NGOs and EU institutions can confront each other and disagree on the way scientific evidence is taken into account in the EU policymaking. Finally, the new specific features of the internal review mechanism are truly empowering only those organizations owning the necessary legal and technical expertise, allowing such NGOs to act as credible scientific interlocutors of the EU institutions on behalf of the wider public.

The stratigraphic record of the Early Holocene in the Nebraska Sand Hills suggests dry climatic conditions and periods of sustained aeolian activity, which resulted in several well-documented instances of sand dunes blocking river drainages in the western Sand Hills. Here, we present evidence that drainage blockage by migrating sand dunes also occurred in the central Sand Hills, where precipitation is higher and dune morphology differs. The South Fork Dismal River valley contains a sequence of aeolian, alluvial, and lacustrine sediments that record a gradual rise of the local water table following a sand dune blockage of the river valley around 11,000 years ago. After the initial development of a wetland, a lake formed and persisted for at least 2000 years. Increased groundwater discharge due to a warm, moist climate in the region after 6500 years ago likely caused the breaching of the dune dam and eventually resulted in the decline of the local water table. Through a careful examination of the intricate relationships between ground water, surface water, and sand movement in a dune field setting, we discuss the hydrologic system's complex response to climate change. We use diatoms to reconstruct the lacustrine environment and optically stimulated luminescence and radiocarbon dating to provide chronological control, based on a careful evaluation of the strengths and limitations of each method in varied depositional environments.

Climate change is to a large extent a collective action problem, but many believe that individual action is also required. But what if no individual contribution to climate change is necessary nor sufficient to cause climate change-induced harms? This issue is known as the problem of inconsequentialism. It is particularly problematic for act consequentialism because the theory does not seem to judge such inconsequential contributions negatively. In this paper, we apply Henry Sidgwick's idea of esoteric morality to climate change and assess whether what we call a climate esoteric morality could help to deal with the problem of inconsequentialism from an act consequentialist perspective. Consequentialists ought then to promote what we call nonconsequentialist faux principles; exaggerate existing consequentialist principles that pro tanto forbid contributing to climate change whenever strictly consequentialist principles fail to do so; and refrain from criticising nonconsequentialist principles that forbid contributing to climate change.

Climate and land-use changes are major threats to amphibian conservation. However, amphibians on tropical oceanic islands appear to have been overlooked with regards to their vulnerability to global anthropogenic threats. Here we examine whether there are gaps in research evaluating the vulnerability of tropical oceanic island amphibians to climate and land-use changes. We carried out a systematic review of the literature on experimental studies published during 1 July 1998–30 June 2022, to evaluate whether there are knowledge gaps in relation to geographical scope, taxonomic representation, life stage assessment, the factors affecting amphibians and how species and populations respond to these factors. Of 327 articles on climate change and 451 on land-use change, the research of only 18 was carried out on tropical oceanic islands, only on anurans, and < 20% of the authors were affiliated with an oceanic island institution. These 18 studies were on only five islands, and the range of families and life stages assessed was limited. We also found uneven research into the factors affecting oceanic island amphibians and their responses; analyses involving the effect of temperature on amphibian range expansion or contraction were the most common, with few studies of the effects of salinity. The scarcity and unevenness of research from oceanic islands limit our understanding of the effects of climate and land-use changes on amphibians. We discuss potential reasons for these knowledge gaps and recommend ways to address them, such as more equitable distribution of resources and provision of training and research opportunities for island-based biologists.

The ECtHR’s landmark judgment in the case Verein KlimaSeniorinnen Schweiz and Others v. Switzerland contains novel findings on procedural and substantive aspects of human rights protection in the climate change context. To reconcile effective protection of Convention rights with the exclusion of actiones populares, the Court set a high threshold for the individual applicants’ victim status while applying mostly formal criteria to the locus standi of the applicant association. On this count, only the association’s application was admissible. On the merits, the Court found violations of Articles 8 and 6(1) ECHR because Switzerland failed to comply with its positive obligation to protect individuals from the adverse effects of climate change and its courts did not engage seriously with the applicant association’s action. This case note takes a closer look at the ECtHR’s interpretation of standing for individuals and associations and discusses its (non-)alignment with previous case law. In particular, it reflects on the Court’s implicit understanding of the concept of victim in KlimaSeniorinnen and explores whether allowing representative standing is justified based on the Court’s existing case law. The case note concludes with an outlook on the enforcement of collective human rights issues through associations.

The desert locust (Schistocerca gregaria) is a destructive migratory pest, posing great threat to over 60 countries globally. In the backdrop of climate change, the habitat suitability of desert locusts is poised to undergo alterations. Hence, investigating the shifting dynamics of desert locust habitats holds profound significance in ensuring global agricultural resilience and food security. In this study, we combined the maximum entropy modelling and geographic information system technology to conduct a comprehensive analysis of the impact of climate change on the distribution patterns and habitat adaptability of desert locusts. The results indicate that the suitable areas for desert locusts (0.2976 × 108 km2) are concentrated in northern Africa and southwestern Asia, accounting for 19.97% of the total global land area. Key environmental variables affecting the desert locust distribution include temperature annual range, mean temperature of the coldest quarter, average temperature of February, and precipitation of the driest month. Under the SSP1–2.6 and SSP5–8.5 climate scenarios, potential suitable areas for desert locusts are estimated to increase from 2030 (2021–2040) to 2090 (2081–2100). By 2090, highly suitable areas for SSP1–2.6 and SSP5–8.5 are projected to be 0.0606 × 108 and 0.0891 × 108 km2, respectively, reflecting an expansion of 1.84 and 2.77% compared to existing ones. These research findings provide a theoretical basis for adopting prevention and control strategies for desert locusts.

Here we present the first high-resolution continuous palaeoecological study from Greece covering the Mesolithic–Neolithic transition at Limni Zazari, a small lake in western Macedonia. We study how interactions between vegetation and climate might have affected the introduction of agriculture to Europe ca. 8500 years ago. We found that mixed deciduous oak woodlands established around the lake once moisture availability began to increase at ~10,300 cal yr BP. Between 8600 and 8000 cal yr BP, climate change, causing drier conditions, led to the decline of the woodlands and the expansion of steppe and grassland vegetation. Concurrently, in agreement with the archaeological record, pollen indicative of arable and pastoral farming indicate the onset of Neolithic farming. After 8000 cal yr BP the forest composition changed, with a major expansion of pine forests and increases in disturbance-adapted trees like Ostrya and Fagus. This change might be linked to changes in moisture availability, but it is likely that land use also facilitated these shifts. We conclude that the introduction of Neolithic farming was advantaged by climate-induced vegetation changes. While the vegetation structure around Zazari was very sensitive to changes in moisture, early anthropogenic disturbances led to changes in the vegetation composition that are still important today.

The discovery of more than 600 whole and fragmentary engraved stone plaques in the early third millennium BC infill from the ditches of a causewayed enclosure at Vasagård, on the Danish island of Bornholm, represents a unique find in Neolithic miniature art. Termed ‘sun stones’ in reference to the rayed images that characterise many of the plaques, the stones were deposited en masse over a short period. This article offers a fundamental classification of the rich imagery captured in the engravings and examines its potential function at a time of possible climatic crisis that impacted not just Bornholm but the wider northern hemisphere.

We discuss ten key priorities, innovations and actions to mitigate the climate crisis. These priorities were identified by the Hutton Series on Climate Change, which took place across 2020–2021 at Adam Smith’s Panmure House. The Hutton Series brought together a diverse cross section of experts, business leaders, scientists and concerned citizens in open discourse around energy, climate change and resource use and availability. The priorities highlight the increasing need for reasoned debate and action between industry, NGOs, government and the public.

The climate change crisis is a complex global challenge that has far- reaching implications for public health and well-being. Rising temperatures and more frequent extreme weather events are impacting physical health, mental well-being, and ecological balance. Vulnerable communities are disproportionately affected, especially in terms of food security. Furthermore, climate-related disasters have profound and lasting effects on mental health, leading to trauma responses and dissociation as coping mechanisms. This perspective delves into the concept of collective dissociation, a subconscious defense mechanism that hinders effective action in the face of the overwhelming climate crisis. Understanding and characterizing this phenomenon is essential to promote meaningful climate action. To combat collective dissociation and facilitate effective collective action, several strategies are proposed. Responsible information management for advocacy, local moral support, strategic policy development, and research on climate trauma processing are highlighted as vital approaches. By addressing the mental health implications of climate change, raising awareness, and prioritizing resilience and cooperation, societies can transcend collective dissociation and work together towards a more sustainable future for both the planet and its inhabitants. This call to action underscores the need for comprehensive and guided measures to safeguard planetary and population health in the face of this pressing crisis.