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Solar climate intervention refers to a group of methods for reducing climate risks associated with anthropogenic warming by reflecting sunlight. Marine cloud brightening (MCB), one such approach, proposes to inject sea‐salt aerosol into one or more regional marine boundary layer to increase marine cloud reflectivity. Here, we assess the potential influence of various MCB experiments on Africa's climate using simulations from the Community Earth System Model (CESM2) with the Community Atmosphere Model (CAM6) as its atmospheric component. We analyzed four idealized MCB experiments under a medium‐range background forcing scenario (SSP2‐4.5), which brighten clouds over three subtropical ocean regions: (a) Northeast Pacific (MCBNEP); (b) Southeast Pacific (MCBSEP); (c) Southeast Atlantic (MCBSEA); and (d) these three regions simultaneously (MCBALL). Our results suggest that the climate impacts of MCB in Africa are highly sensitive to the deployment region. MCBSEP would produce the strongest global cooling effect and thus could be the most effective in decreasing temperatures, increasing precipitation, and reducing the intensity and frequency of temperature and precipitation extremes across most parts of Africa, especially West Africa, in the future (2035–2054) compared to the historical climate (1995–2014). MCB in other regions produces less cooling and wetting despite similar radiative forcings. While the projected changes under MCBALL are similar to those of MCBSEP, MCBNEP and MCBSEA could see more residual warming and induce a warmer future than under SSP2‐4.5 in some regions across Africa. All MCB experiments are more effective in cooling maximum temperature and related extremes than minimum temperature and related extremes. Plain Language Summary: We investigate the potential impact of artificially increasing marine cloud reflectivity on Africa's climate. Human influence on the climate is projected to increase the risk of damaging extreme events across the globe. In Africa, one of the most vulnerable regions to climate change, these impacts are already being felt, especially among communities least able to adapt. It is possible to increase the reflectivity of marine clouds by spraying them with sea salt particulates. This approach was proposed as one possible way of reducing warming by reducing the amount of sunlight reaching the earth's surface. The potential implications of such initiatives for the climate system remain uncertain, especially in Africa. In this study, we analyzed a climate model, that simulates increased reflectivity of clouds to assess the potential impacts of artificially brightening clouds over different subtropical marine regions on the African climate, focusing on mean and extreme precipitation and temperature events. Our results suggest that the impact of artificially increasing marine cloud reflectivity depends on the marine region of intervention. Key Points: The climate impacts of Marine Cloud Brightening (MCB) in Africa are highly sensitive to the deployment regionMCB in the Southeast Pacific could effectively cool Africa and reduces temperature and precipitation extremesIn this study, MCB is more effective in cooling maximum temperature and related extremes than minimum temperature and related extremes [ABSTRACT FROM AUTHOR]

With the Green Deal, the von der Leyen Commission has put forward an ambitious agenda to transform the European Union towards climate neutrality. However, this commitment to environmental and climate policy has been tested by the numerous crises that have shaped her tenure. Historically, previous Commissions have often deprioritized environmental policy in times of crisis. In light of this, we examine the Commission’s leadership in the realm of environmental policy. Our analysis demonstrates that both the President and her Executive Vice President provided strong leadership and maintained a clear focus on the Green Deal. We further explore this leadership by examining the Commission’s actions in relation to four key Green Deal policies: the Climate Law, the Battery Regulation, the Methane Regulation, and the Nature Restoration Law. Our findings reveal that the rhetorical commitment to environmental and climate policy has translated into mostly ambitious policy proposals, marking a significant departure from the more restrained environmental ambitions of previous Commissions. This analysis contributes to the body of research on the European Commission’s role in environmental and climate policy, as well as its leadership dynamics. [ABSTRACT FROM AUTHOR]

The existential threat of climate change requires reimagining foundational aspects of society, including jobs, transportation, energy, the built environment, natural resources, health, and water and food supplies. We argue that to realize such broad scale change requires systems thinking. In this introduction to the special issue on Nonprofits and Climate Policy, we outline four systems-based views of global social change, organized by source of change and assumptions about the technical rationality of the system: engineering, evolutionary, social constructivist, and (critical) realist. By elaborating this framework, we shed light on the fundamental assumptions embedded in climate advocacy and policymaking. Along with describing key scholarship and practice-based examples for each approach, we align the articles in this special issue with the four views of global social change to inspire systems-based research and practice at the nonprofit and climate policy intersection. We hope that creating more explicit accounts of the key beliefs and expectations about how social change occurs at a global systemic level will help to advance research and practice in sustainability. [ABSTRACT FROM AUTHOR]

Religious characteristics are predictive of Americans' skepticism toward climate-related science and policy. Though attributable to a variety of interrelated factors, we propose specific religious beliefs help explain the dynamic in part. Specifically, we theorize that belief in divine (versus human) control over Earth's climate likely engenders skepticism toward scientific claims that human behavior is leading Earth toward environmental crisis. Regression analyses with national survey data (N = 5321) demonstrate that believing "God would not allow humans to destroy the Earth" is associated with lower concern about climate change. Next, a pre-registered survey experiment (N = 3345) finds that manipulating belief in God's—vis-à-vis humans'—control of Earth's climate reduced the perceived severity of climate change and need for policy intervention. Our manipulation also reduced demand for climate-related information from the National Oceanic and Atmospheric Association. These results establish an important causal link between a religious belief and climate change attitudes in the U.S. public. [ABSTRACT FROM AUTHOR]

This study analyses Ghana’s climate-change legal and policy frameworks, pinpointing significant gaps and offering targeted recommendations to bolster the nation’s resilience against climate change. Despite Ghana’s commitments under international agreements and the formulation of national policies, challenges persist in policy implementation, sectoral integration, research, stakeholder engagement, funding and adaptation strategies. The paper argues for a robust, integrated approach to enhance Ghana’s climate governance, highlighting the necessity for improved implementation capacity, cross-sectoral policy harmonisation, enhanced climate data collection, active stakeholder participation, innovative financing and a stronger focus on adaptation and resilience. Key recommendations advocate for political commitment, collaborative efforts and resource mobilisation to ensure effective climate action. This condensed analysis contributes to the broader dialogue on climate-change management in emerging economies, offering insights for policy-makers and stakeholders on advancing climate resilience and sustainable development. [ABSTRACT FROM AUTHOR]

Corporate green investment is the key driver for achieving low-carbon transition and sustainable marine economy. Existing literature has identified several influencing factors of corporate green investment, but there is still limited research on the relationship between climate policy uncertainty and corporate green investment. To fill this gap, this paper innovatively explores the nonlinear impact of climate policy uncertainty on corporate green investment, simultaneously focuses on the moderating role of corporate financing constraints and analyzes the coastal characteristic heterogeneity. Using the sample of listed companies in China from 2014-2020, we find that climate policy uncertainty has an inverted U-shaped impact on corporate green investment. From the perspective of heterogeneity, the inverted U-shaped effect is more significant in coastal areas. Moderating effect test indicates that corporate financing constraints strengthen the inverted U-shaped relationship and shift the turning point of curve to the left. Additionally, we further find that climate policy uncertainty has an inverted U-shaped impact on environmental performance of companies in coastal areas through green investment. Our research will provide some potential insights for China's climate policy making and corporate green transformation, so as to contribute to sustainable marine development. [ABSTRACT FROM AUTHOR]

The relationship between economic growth and CO2 emissions has been analyzed testing the environmental Kuznets curve hypothesis, but traditional econometric methods may be flawed. An alternative method is proposed using segmented-sample regressions and implemented in 164 countries (98.34% of world population) over different periods from 1822 to 2018. Results suggest that while the association between GDP per capita and CO2 emissions per capita is weakening over time, it remains positive globally, with only some high-income countries showing a reversed association in recent years. While 49 countries have decoupled emissions from economic growth, 115 have not. Most African, American, and Asian countries have not decoupled, whereas most European and Oceanians have. These findings highlight the urgency for effective climate policies because decoupling remains unachieved on a global scale, and we are moving away from, rather than approaching, the Paris Agreement goal of limiting temperature increase to 1.5 °C above preindustrial levels. [ABSTRACT FROM AUTHOR]

PurposeDesign/methodology/approachFindingsOriginality/valueGiven the dangers of climate change, a nascent body of research emphasises the significance of business-to-business (B2B) firms’ views on implementing climate change policies (CCP) and its links to corporate reputation. Firms are implementing CCP, but face a range of challenges from various stakeholders. We examine the importance of buyers’ attitudes toward CCP implementation as a driver of corporate reputation using legitimacy theory as a theoretical lens.A serial mediation model considering the engagement and commitment of suppliers was explored to assess the proposed relationship. In a two-stage quantitative research design executed in India, data was collected from 109 buyers from B2B firms to refine the measurement scales and then from 503 buyers from B2B firms to test the research model.Using SPSS macro-PROCESS (Model-6), we found both the engagement and commitment of suppliers to be independent mediators of the relationship between the buyers’ attitude toward CCP implementation and their firms’ corporate reputation. Moreover, the engagement and commitment of suppliers toward CCP implementation partially mediated this relationship serially. Policy implications are presented that can be useful in developing corporate strategies to reduce environmental risks and improve the company’s reputation, bringing more business in the long run.The study is significant as we conducted it when the United Nations called on all organizations to participate in the Race to Zero, intending to build sustainable businesses. This study contributes original value by demonstrating how buyer attitudes toward CCP implementation, mediated by supplier engagement and commitment, significantly influence corporate reputation, thereby offering actionable insights for developing sustainability strategies in B2B contexts. [ABSTRACT FROM AUTHOR]

Since the UNFCCC Paris Agreement came into force after 2015 international climate policy rests on three pillars: mitigation, adaptation and loss and damage. However, while there are clear agreed‐upon metrics to measure emissions, base mitigation goals against and hold countries and companies accountable to, the evidence base for the impacts of climate change to inform adaptation and loss and damage is very different. There are no agreed‐upon metrics, nor are there guidelines or criteria to delineate the impacts of climate change from other drivers of losses and damages. This imbalance is reflected in the lack of ability to set and enforce goals. With a new body of scientific evidence introduced in the IPCC, we argue that this can change. Especially with an increasing number of climate litigation cases being recognised as a legitimate root to justice, and thus being given due consideration in courts, the imbalance in evidence could change and put adaptation and loss and damage on more equal footing with mitigation. [ABSTRACT FROM AUTHOR]

Drama has been shown to change attitudes and inspire action on topics as diverse as health, sanitation, intergroup conflict, and gender equality, but rarely have randomized trials assessed the influence of narrative entertainment programs focusing on climate change and environmental protection. We report the results of an experiment in which young Indonesian adults were sampled from five metropolitan areas. Participants were randomly assigned to watch a condensed two-hour version of a new award-winning TV drama series #CeritaKita (Our Story)--and accompanying social media discussion program Ngobrolin #CeritaKita (Chatter--Our Story)--as opposed to a placebo drama/discussion that lacked climate and environmental content. Outcomes were assessed via survey 1-7 days after exposure to the shows, and through a follow up survey after 5 months. We find that the treatment group became significantly more knowledgeable about environmental issues such as deforestation, an effect that persists long term. Other outcomes, such as motivation to participate in public discussion on climate change, willingness to follow influencers who post about environmental issues on social media, support for policies to address climate change and support for more media coverage of this issue, moved initially after viewing but subsided over time, possibly due to lack of continued exposure and other changes in context. This pattern of results suggests that ongoing/seasonal programming may be needed in order to sustain attitudinal and behavioral change. [ABSTRACT FROM AUTHOR]

Will power plants emit less or more CO2 in anticipation of stronger climate policies that would strand fossil fuel reserves? Here, using a worldwide data source on individual power plants' CO2 emissions and the value of countries' at-risk fossil fuel assets, we show that between 2009 and 2018, plants emitted more CO2 in countries where more assets would be devalued under a 1.5 °C scenario, which we theorize is due to these countries' regulatory leniency and plants' vested interest in long-term fossil fuel contracts. Although the extra amount of carbon emitted each year trigged by imperiled assets is relatively small, it would exhaust a sizable portion of the electricity sector's remaining carbon budget when added up over time. This is especially true in the U.S. and Russia where up to 16% and 12% of their budgets, respectively, could be spent within ten years due solely to the stranded asset effect. Since the signing of the Paris Agreement, power plants have emitted more CO2 in countries where more fossil fuel assets would be stranded under this treaty. In the United States, 16% of its electricity sector's carbon budget could be spent within ten years due solely to the stranded asset effect. [ABSTRACT FROM AUTHOR]

Climate institutions such as the United Nations Framework Convention on Climate Change (UNFCCC), with its expert panel the Intergovernmental Panel on Climate Change (IPCC), and the European Union, as well as national and local authorities in various sectors (such as transport, industry, energy, and agriculture), play a central role in developing and enacting climate strategies. Climate institutions, particularly in the Global North, have however been slow in their recognition of gender and other climate-relevant social aspects. With the help of feminist institutionalism, we analyze the contemporary climate regime and how it deals with gender and social differences, asking how climate institutions, originating in the Global North, organize bodies and institutionalize gender norms and relations. The main aim is to highlight existing institutional inertia and obstacles to transformative institutional practices that are needed for just and inclusive climate policies. The article is conceptual with examples drawn from institutional literature as well as empirical research on the United Nations, the European Union, and states in the Global North. We conclude that there is an increasing recognition of the gendered effects of climate change particularly in terms of the need for diverse representation in decision making. Institutional inertia, in particular path-dependent policy-making in climate institutions, however makes gender often invisible or associated with women only and therefore remains a major obstacle for the realization of inclusive and equal climate policies. [ABSTRACT FROM AUTHOR]

The increased meteorological drought conditions are very prominent in the Ganga-Brahmaputra (GB) basin due to the impacts of climate change. In the context of meteorological drought in India, particularly within the GB basin, this study explores the effectiveness of the Microwave Integrated Drought Index (MIDI). The study analyses the use of microwave dataset combined with optical remote sensing data for meteorological drought assessment for 18 years (2003–2020). The MIDI was calculated for the month of October, using multiple datasets (Precipitation (Chips, Cmorph, Persiann CDR, Persiann CCS CDR), Temperature (MODIS Land Surface Temperature (LST)), and Soil Moisture (Climate Change Initiative Soil MoistureCCISMv.02.2)) and their ensemble. MODIS-based Enhanced Vegetation Index (EVI), Standardized Precipitation Index (SPI), and Standardized Precipitation Evapotranspiration Index (SPEI) were calculated from 1991 to 2020, to understand the previous conditions of drought as well as for correlation analysis. After the analysis of drought conditions based on MIDI, the major drought years observed in the Ganga-Brahmaputra basin were 2011–2012, 2014–2015, 2017–2018, and 2020. The MIDIs were then correlated with the SPI, SPEI, and EVI where the highest significant correlation was found between MIDI and SPEI (0.876), emphasizing the importance of incorporating diverse environmental factors for a comprehensive understanding of drought dynamics. The highest correlation was observed with Chirps precipitation-based MIDI (0.87 to 0.83) and the lowest with MIDI CDR and CCS CDR (0.29 and 0.37 respectively) specifically in the Brahmaputra basin. The various precipitation products reflected different characteristics in their behaviour for different topography that can be analyzed for better monitoring. [ABSTRACT FROM AUTHOR]

A 2018 United Nations report highlights the growing need for funding and assistance to the Lake Chad Basin (LCB). The food security crisis in the LCB is a blend of complex factors relating to the declining water of Lake Chad and protracted insecurity fanned by Boko Haram insurgency. Unfortunately, development agencies sometimes focus less on how the climate change-insecurity nexus is becoming increasingly consequential in explaining the LCB's profile in fragility. This paper considers the extent to which international agencies and nongovernmental organizations (INGOs) respond to multiple crises, integrating both climate change and security facets in their analysis and response to the food crisis besetting the LCB. Findings from interviews in Cameroon, Chad, and Niger reveal that NGOs fail to sufficiently take climate change into account in their policies and strategies, in that many food assistance programs are climate change neutral in content and focus. [ABSTRACT FROM AUTHOR]

A striking effort is under way to use energy investment, a key feature of US federal climate policy, to build solar farms on former mining lands and in legacy mining communities in central Appalachia. Focusing on community solar initiatives, we consider the geosociality of energy transitions from the perspective of communities where many people have considerable knowledge of energy systems and how they work. We note that the politics of place-making in the context of environmental sacrifice and capital abandonment enables negotiations around energy that often seek to bridge deep social contradictions. We highlight how solar energy's diffuse networks of power, both social and electrical, privilege forms of temporal labor that are alliance-building, compositionist, para-ethnographic and intimately concerned with the capacity to build relations. Vernacular energy expertise can play a major role in creating novel forms of political sociality. In West Virginia, this both builds on and significantly shifts the emphasis of long legacies of energetic place-making. We expect the ongoing development of community-led solar investment to contribute to substantially important diversifying effects in West Virginian communities, especially when these efforts can more explicitly address the state's extreme geographical, race, and class-based inequalities. [ABSTRACT FROM AUTHOR]

Traditional Ecological Knowledge has historically been appropriated by White settler societies across the globe. It has an important role to play in environmental decision-making, particularly in climate policy. Due to past colonization and continued neo-colonial pressures, Indigenous women's Traditional Ecological Knowledge has an even less prominent position in environmental policies. Traditional Ecological Knowledge can help build local expertise, formulate research questions, and provide insights into community adaptation and monitoring. We explore the case of Canadian environmental policy, arguing that although Canadian rhetoric seems to consider Traditional Ecological Knowledge, both women's and otherwise, it rarely does so. When included, it is only done in a superficial manner within legal requirements. We suggest that the lack of attention paid to Indigenous women's Traditional Ecological Knowledge in Canadian environmental decision-making (1) ignores the disproportionate impacts that Indigenous women experience because of climate change, (2) perpetuates gender blindness, and (3) does not recognize the key insights that women's Traditional Ecological Knowledge can offer. [ABSTRACT FROM AUTHOR]

The aim of this paper is to present a decision support system (DSS) to capture the complexity of the transition of a national energy system to net zero in the context of multiple sustainability themes. The paper proposes an integrated assessment framework that combines dynamic systems modeling, sustainability indicators, and multi-criteria decision analysis (MCDA) with direct stakeholder involvement. To illustrate the use of the DSS, the paper compares bundles of climate change policies that aim to decarbonize the road transport sector in Iceland. Eighteen scenarios and alternative development trajectories are defined for the Icelandic energy system based on a combination of three main driving forces. These are, firstly, economic development (three cases); secondly, changes in energy efficiency (two cases); and finally, three climate policy bundles aimed at increasing the share of electric vehicles. Based on the results from the integrated assessment framework, the performance scores of the climate policy bundles are compared across the following five sustainability themes: social impact; economic development; environmental impact; energy security; and technical aspects. The findings confirm that a different conclusion may be reached when multiple sustainability themes are applied in the selection of preferred policy bundles as compared to conventional techno-economic criteria. Banning the registration of fossil-fueled vehicles, combined with economic instruments, offers the best decarbonizing strategy to reach climate and energy policy goals simultaneously. [ABSTRACT FROM AUTHOR]

Water quality indicator algorithms often separate marine and freshwater systems, introducing artificial boundaries and artifacts in the freshwater to ocean continuum. Building upon the Ocean Colour- (OC) and Lakes Climate Change Initiative (CCI) projects, we propose an improved tool to assess the interactions across river–sea transition zones. Fuzzy clustering methods are used to generate optical water types (OWT) representing spectrally distinct water reflectance classes, occurring within a given region and period (here 2016–2021), which are then utilized to assign membership values to every OWT class for each pixel and seamlessly blend optimal in-water algorithms across the region. This allows a more flexible representation of water provinces across transition zones than classic hard clustering techniques. Improvements deal with expanded sensor spectral band-sets, such as Sentinel-3 OLCI, and increased spatial resolution with Sentinel-2 MSI high-resolution data. Regional clustering was found to be necessary to capture site-specific characteristics, and a method was developed to compare and merge regional cluster sets into a pan-regional representative OWT set. Fuzzy clustering OWT timeseries data allow unique insights into optical regime changes within a lagoon, estuary, or delta system, and can be used as a basis to improve WQ algorithm performance. [ABSTRACT FROM AUTHOR]

Objective: Transgender adolescents experience adversity accessing mental healthcare, which is exacerbated by transgender-specific mental health provider shortages in the United States. Factors associated with variability in transgender-specific mental health provider availability across states – especially at the macro-social level – have yet to be identified, hindering efforts to address these shortages. To remedy this gap, we queried whether transgender-specific adolescent mental health provider availability varied by states' transgender-specific policy climate. Method: We quantified states' policy climate by factor-analyzing tallies of the presence/absence of 33 transgender-specific state laws/policies in six domains: parental/relationship recognition, nondiscrimination, education, healthcare, criminal justice, and identity documentation. We then tested whether states' transgender-specific policy climate was associated with rates of transgender-specific adolescent mental health providers – identified via Psychology Today – per transgender adolescent in all 50 states and the District of Columbia. Results: Transgender-specific adolescent mental health provider availability was substantially lower in states with more restrictive laws/policies for transgender people (rate ratio = 0.65, 95% CI [0.52, 0.81], p =.00017), controlling for state-level conservatism, religiosity, and urbanicity. States' transgender-specific policy climate was unrelated to rates of adolescent Attention-Deficit/Hyperactivity Disorder-specialty providers, Oppositional Defiant Disorder-specialty providers, and youth mental health provider shortages broadly, providing evidence for result specificity. Conclusions: Transgender adolescents appear to have access to considerably fewer transgender-specific mental health providers in states with more restrictive laws/policies for transgender people, which may compound their already high mental health burden in these contexts. Intervention and policy efforts are needed to address these shortages, particularly in states with increasingly prohibitive laws/policies targeting transgender adolescents. [ABSTRACT FROM AUTHOR]

Many countries, including Germany have struggled to agree on ambitious climate action, in part because technocratic policy advice failed to adequately consider the social and political consequences. The combination of science and citizen deliberation could enable a new coalition to stimulate policy learning along different climate policy options. The Ariadne Project was a transdisciplinary research project about different policy options for the German Energy Transition. It facilitated an iterative social learning process between researchers and citizens during focus groups, citizen conferences and online deliberations. As such, this case sheds light on a new culture of science–society relations. To assess if and how learning occurred, we ask whether the involved citizens and researchers have changed their understanding of policy options and of each other. We found that citizens were very enthusiastic about the new learning opportunities, and their roles within them. While researchers appreciated the new experience, they also faced challenges. We argue that despite these challenges, there is inherent value in providing spaces for researchers and citizens to interact with and jointly inform policymakers. [ABSTRACT FROM AUTHOR]

Climate action threatens to exacerbate existing social inequities, so it is important for justice to be at the heart of national responses to climate change. Based on an understanding of climate change as a manifestation of severed relationships and exploitative dynamics that are produced and reproduced through colonial, capitalist, patriarchal systems, we argue that the ways in which we conceptualize and enact climate justice must be decolonial, ecocentric, relational and integrative. Consistent with this positioning, we sought to develop an Indigenous climate justice policy analysis tool to assess and inform policy development. We drew on elements of existing frameworks and tools to develop a tool, which was progressively refined following external advisory group review and piloting. The tool addresses five dimensions of justice (relational, procedural, distributive, recognition and restorative), each of which comprises individual criteria assessed according to three levels of achievement. This rating system acknowledges progress within existing social, political and economic systems, but also identifies system transformation as a prerequisite for achieving genuine justice. Application of the tool focuses attention on issues well beyond typical climate policy considerations, such as the capacity of all human and non-human entities to express political agency. The tool has been developed for use in analysing national climate policy in Aotearoa New Zealand, but we have endeavoured to make it adaptable for use in other settings. Key policy insights: Climate injustice is rooted in colonialism; Indigenous decolonial conceptions of climate justice provide a critical grounding for policy responses to climate change. Climate justice is not attainable within existing colonial political systems. It can only be achieved through reform of governance and constitutional arrangements to re-establish Indigenous natural law. Analysis of climate policy must consider not only how to optimize justice within existing social, political and economic systems, but also how policy can disrupt those systems to create transformative change. Our policy analysis tool, grounded in relational epistemologies, extends beyond the scope of conventional analyses to examine critical issues across five dimensions of justice. [ABSTRACT FROM AUTHOR]

Human rights have potential to enhance adaptation because they reflect internationally agreed upon standards of human dignity, aim to advance formal and substantive forms of equality, and can be used to hold public and private actors accountable for rights violations. We assess whether, how, and under what conditions national adaptation policies recognize human rights principles and standards. We analyze 217 adaptation policies from 147 countries to examine whether there is substantive recognition of the vulnerability and needs of equity-deserving groups that experience systemic marginalization and exclusion, and procedural inclusion of these groups in adaptation planning and decision-making. Results indicate that while under the Paris Agreement governments commit to respect human rights in their adaptation policies and actions, few countries are abiding by this commitment. Only one-third of countries refer to respect, promotion, or consideration of human rights within their adaptation policies. While most countries included here recognize specific conditions of different vulnerable groups in their policies, there is minimal evidence of their inclusion in the adaptation planning and decision-making process, and half of countries fail to identify specific measures that will be developed to reduce their vulnerability. None of the strategies that we reviewed pointed to the creation of accountability mechanisms for redressing harms that may arise due to adaptation actions. We also develop a series of regression models to examine whether hypothesized national predictors of adaptation action are associated with attention to human rights principles and standards. The models indicate that countries with greater wealth and equality are more likely to include attention to human rights norms in their adaptation strategies, but countries with less wealth, more inequality, and less political freedom appear to achieve a more substantive level of engagement with these norms in their strategies. Key policy insights: Most countries fail to link human rights obligations and adaptation in national policies. Most countries situate national adaptation policies within various structural drivers of vulnerability. Equity-deserving groups are not being included in national adaptation planning in meaningful ways. Participation of equity-deserving groups predicts inclusion of measures to build adaptive capacity among those groups. National governments do not identify accountability mechanisms that address human rights harms from adaptation actions. [ABSTRACT FROM AUTHOR]

Scenario-guided foresight processes are increasingly used to engage a broad range of stakeholders in sharing knowledge, reflecting, and setting priorities to respond to present and future climate change related dynamics. They are particularly useful to inform agricultural policies and planning in the face of a changing climate. Such participatory approaches are key to integrating multidisciplinary expertise, perspectives, and viewpoints, and ensuring that the multi-faceted vulnerabilities and the development needs of diverse groups are addressed in the design, planning, and implementation of climate adaptation policy. However, in practice, ensuring meaningful participation in the policy process is far from straightforward. In this paper, we examine the integration of gender and social inclusion considerations in 15 scenario-guided foresight use cases across Africa, Latin America, and Southeast Asia to determine the ways in which gender and social inclusion dynamics were considered and integrated at different stages of scenario-guided planning processes. To inform the analysis, we use qualitative data from key informant interviews, interviewing scenario coordinators and a gender and social inclusion expert who was engaged in one of the cases; we also review associated reports and outputs. The results suggest that few scenario-guided planning processes centred gender and social inclusion considerations from an early stage and consistently throughout the interventions, translating often into low diversity of stakeholders and insufficient depth reached in the content produced. A number of common challenges are reported including time, budget, and human resource constraints, as well as existing power and institutional dynamics. The latter includes, for instance, low women's representation in technical organizations or important hierarchical social norms structuring discussions. While the focus on the future can disrupt established modes of doing, the complexity of foresight methods can also undermine effective participation leading to important trade-offs. Innovations in the modes of engagement and parallel processes with diverse groups can be important leverage points for inclusion within policymaking processes. Key policy insights: Gender and social inclusion should be prioritized from the onset and integrated at different stages of scenario-guided planning processes, notably by allocating more time, human, and financial resources to ensure inclusiveness. Parallel consultations among diverse organizations and groups can provide effective spaces for often-sidelined or marginalized groups' interests and needs to be integrated into policy decision-making given the existing power structures that regulate access to many workshops and related discussions. Multi-scale engagements with different networks also help deepen understanding and reconcile gaps across scales of decision-making (e.g. from local level to national level). Practitioners should further their use of foresight processes and development of tools and methods for integrating gender and social inclusion in these as part of the policy process, as well as strengthen the capacities, expertise, and role of conveners. Promotion and dissemination of existing gender and social inclusion research and documentation as well as support for learning and reflection to refine identified leverage points can lead to improved success. [ABSTRACT FROM AUTHOR]

This article examines the role of moral arguments in the delegitimation of transition policies. Previous research has highlighted attitudes and arguments that explain resistance against transition policies, including perceptions of unfairness; inefficiency and effectiveness; lack of trust; and ideology. This article provides further understanding of resistance to climate policies by zooming in on how social movements implicitly and explicitly use moral arguments to delegitimise low-carbon transition policies. Through a qualitative interview study with members of a Swedish social media movement against low-carbon transport policies, we analyse central arguments against policies; how moral considerations figure in them; and how these strengthen argumentative delegitimation practices against transition policies in the transport sector. We show how moral arguments serve to legitimise protests both by instilling an urgency in the cause and generalising the demands to delegitimise mainstream transition policies, and suggest that recognition of this may contribute to both better analysis and policies. [ABSTRACT FROM AUTHOR]

To what extent and through which means do private actors shape public policy? Research into these questions has been complicated by actors' tendency to obscure or misrepresent their policy preferences and by the difficulty of operationalizing policy substance. This theory-building study uses qualitative methods and triangulation of multiple sources of evidence to mitigate these challenges. Confronted with puzzling patterns of variation in the design of state-level climate and renewable energy policies, I show how a two-dimensional framework attentive to the economically motivated preferences of business actors explains policy design. Drawing on policy texts, archival documents, and 111 policy-focused interviews, I find business preferences were fragmented, but that a single type of private actor, investor-owned utilities, ultimately prevailed in achieving their preferences in every case. I theorize the sources of their unmatched influence, and find that their distinctiveness is precisely what makes them powerful. My findings have implications for the study of business power and understanding obstacles to equitable climate policymaking. [ABSTRACT FROM AUTHOR]

Canada's agricultural business risk management (BRM) programs require significant public expenditure, with unclear consequences related to climate change adaptation and mitigation through the adoption of beneficial management practices (BMPs). This study examines the relationship between Canada's current suite of BRM programs and the adoption of practices that mitigate GHG emissions in crop agriculture. We review the impacts of agricultural insurance on climate adaptation and mitigation, identifying impacts on both the intensive and extensive margins of production. We consider five potential program modifications, including: (1) changes in producer insurance premiums in AgriInsurance for the adoption of practices that would decrease the actuarially fair insurance rate if they were properly incorporated in the calculation; (2) dedicated insurance products related to trials of specific BMPs; (3) adjustments to current programs to allow more whole‐farm considerations and intercropping; (4) cross‐compliance measures on AgriInvest tied to environmental education; and (5) reduced insurance coverage for unfavorable environmental practices. While the effects of these potential modifications remain uncertain, they will drive the data collection process necessary to ensure that Canada's BRM programs play an appropriate role in greenhouse‐gas reducing BMP adoption and climate change adaptation and mitigation. [ABSTRACT FROM AUTHOR]

We investigate how management quality moderates the impact of carbon pricing on Chinese firms. Based on interviews with managers and lead engineers at manufacturing firms in Hubei and Beijing, we construct a novel index of climate-change-related management practices and link it to firm data from various sources. We document higher average productivity and more green innovation among firms that are well managed according to the index. In an event study of the introduction of regional cap-and-trade schemes for CO2, we analyze how management quality interacts with treatment. While treated firms reduced coal consumption more than control firms, this effect is statistically significant only for well-managed firms. The reduction could have been 25% greater if badly managed firms had been well managed. Our study highlights that good management practices, in particular energy monitoring, enhance the effectiveness of market-based climate policies by enabling firms to rationally comply with those policies. [ABSTRACT FROM AUTHOR]

This study investigates the relationship between climate policy uncertainty and corporate greenwashing behavior using data from Chinese A‐share listed companies from 2009 to 2021. The results indicate that the increasing climate policy uncertainty significantly and robustly strengthens corporate greenwashing behavior, particularly among firms located in regions with weaker environmental regulations, within high‐polluting industries and with shorter‐term management perspectives. Additionally, the development and widespread adoption of digital technologies, along with enhanced external regulatory pressures, can inversely moderate the positive relationship between climate policy uncertainty and corporate greenwashing. In summary, this study contributes to our understanding of corporate behavior under climate risks and provides insights for achieving social sustainability. [ABSTRACT FROM AUTHOR]

This study empirically investigates the impact of climate change on credit risks in rural financial institutions, emphasizing transition risk. We analyzed data from 202 rural financial institutions across, China spanning 2012 to 2020. The empirical findings reveal the following: Firstly, climate change exerts an inverted U‐shaped influence on credit risks in rural financial institutions. Secondly, the inverted U‐shaped relationship is influenced by both the level of digital development and uncertainty in climate policy. Lastly, heightened levels of digital development and increased uncertainty about climate policy can mitigate the negative effects of climate change. [ABSTRACT FROM AUTHOR]

Emissions of local pollutants from industry have declined across many developed countries over the last decades. For carbon emissions such reductions have yet to materialize. Using German administrative micro-data at the product level, we apply the workhorse model for decomposing emission changes into scale, composition (changes in the mix of goods produced) and technology (emission factors of production) effects. We find that the production composition in German manufacturing shifted towards less CO2 intensive goods, while emission intensities of production increased. We show that data aggregation matters. Both effects are substantially underestimated when using data at the sector level as compared to the product level. A complementary plant level decomposition reveals that emission intensities of production increased both within plant, and due to a reallocation of production to more emission intensive plants. [ABSTRACT FROM AUTHOR]

This paper analyses the effects of altruism on the formation of climate coalitions in the standard two-stage game of self-enforcing international environmental agreements with identical countries. Altruism implies that each country values, to some extent, every other country's welfare when deciding on its coalition membership and emissions policy. In the Nash [Stackelberg] game, the fringe [coalition] countries exploit the altruism of the coalition [fringe] countries so that altruism decreases [increases] the coalition size. In any case, global emissions and global welfare are close to the non-cooperative values. However, altruism narrows the gap between the individually optimal emissions and the socially optimal emissions, so altruism increases global welfare. The effects of altruism on the formation of climate coalitions crucially depends on its modelling: If altruism affects the membership decision but not the policy decision, or if each coalition country is more altruistic toward other coalition countries than toward fringe countries, altruism can stabilise large coalitions up to the grand coalition. Finally, altruism can stabilise small coalitions but destabilises large coalitions with asymmetric countries. [ABSTRACT FROM AUTHOR]

ESG performance has become vital for business in recent years. Consumers, stakeholders and investors alike seek companies that can show that they are environmentally and socially responsible, especially in periods of uncertainty. Using a new measure of uncertainty, the Climate Policy Uncertainty Index developed by Gavriilidis (Measuring climate policy uncertainty, 2021), this study investigates environmental, social and governance (ESG) performance, firm performance and carbon dioxide emission performance in the context of major developments related to climate policy and events. Further, the study provides insights into how ESG performance moderates the impact of climate policy uncertainty on firm performance and carbon dioxide emission performance. Finally, this paper examines how investor sentiment influences ESG performance during periods of high uncertainty. Based on a large sample of 2640 firms (6462 firm-year observations) from the US Fortune 1000 list covering the years 2008–2018, the empirical results demonstrate that climate policy uncertainty positively affects ESG performance and negatively affects firm performance and carbon dioxide emission performance. In addition, we find that firms enhance their ESG performance when investors are pessimistic, especially during periods of high uncertainty. Finally, we show that ESG performance does not moderate the effects of climate policy uncertainty on firm performance and carbon dioxide emission performance. These findings may help managers and policymakers to boost ESG performance to reap the benefits of ESG activities during periods of uncertainty related to changes in climate policy. Further, the results identify a promising channel via investor power that the government and ESG reporting advocates can utilise to encourage firms to act responsibly during periods of uncertainty. [ABSTRACT FROM AUTHOR]

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This study addresses the potential health benefits of climate change mitigation action. Carbon Reduction Benefits on Health tool and the MARket ALlocation model are used to evaluate the health co-benefits of the proposed energy sector policies and measures in North Macedonia's enhanced nationally determined contribution. The study hypothesises that implementing these policies and measures will reduce morbidity and mortality due to air pollution by 2030. The results indicate 629 prevented bronchitis cases, 2,788 fewer asthma symptom days among children, and 143 preventable deaths, leading to considerable welfare improvements and economic savings. The findings underscore the importance of considering health outcomes in climate policy decisions, emphasising the substantial public health benefits alongside climate gains as an incentive for emissions reduction. Sharing these findings with other countries will enhance efforts to limit the global temperature rise below 2 °C by the century's end. [ABSTRACT FROM AUTHOR]

Considering the dual objectives of financial climate policies (such as carbon tax) -mitigating climate change and supporting economic growth, our paper aims to discover the unique process of increasing support for financial climate policies, which was a lack of attention before. Building on the structural equation modelling analysis of a nationwide longitudinal survey including 2322 valid samples in China, this research finds the positive influence of climate anxiety and economic anticipation on the support for financial climate policies, driven by the enhancement of perceived win-win benefits of policies. The findings provide researchers with a new perspective in understanding public support for financial climate policies and the psychological process underneath. Policy-makers could benefit from the findings by strategically managing the climate anxiety and economic anticipation of the public and raising public awareness of personal benefits beyond climate benefits when implementing financial climate policies. [ABSTRACT FROM AUTHOR]

IMPACT: 'Co-creation' is a major buzzword in contemporary governance. A range of public sector organizations nowadays declare co-creation as an overall strategy for their policies and actions. However, what co-creation should mean in operational terms often remains less clear. This article explores what co-creation could look like within three significantly different policy contexts: the exercise of authority, service delivery and regulation. To illustrate the argument, the article also explores the extent to which co-creation as a practice already exists in three Norwegian policy fields which resemble the three policy contexts. These three policy fields are child welfare and protection (authority), elderly care (service delivery) and climate policy (regulation). Although the illustrative examples are derived from a single country, they will be relevant to other countries as well. Co-creation is a broad concept that can potentially be applied to many significantly different policy contexts. However, the co-creation literature has paid less attention to questions like how policy content conditions co-creation, and how this generic idea can be translated into different policy fields. To address this gap, this article aims to explore what co-creation might mean in different policy contexts, and discusses co-creation in the context of legal authority, service provision and regulation. The arguments are illustrated using examples from three Norwegian policy sectors: child welfare, elderly care, and climate policy. [ABSTRACT FROM AUTHOR]

Bangladesh experiences different types of natural disasters almost every year which adversely affect human health. It is very essential to identify knowledge and implementation behavior as mitigation initiatives towards climate change in community settings of Bangladesh. This study was designed to explore this issue. It was an analytical type of cross-sectional study which was conducted among 450 adult people residing in Barisal district of Bangladesh. Data were collected through face-to-face interviews using semi-structured questionnaire included socio-demographic information, knowledge and implementation behavior regarding mitigation initiatives towards climate change. Bivariate and multivariate techniques were adopted to analyze the data. The outcome reflected that a large proportion of the respondents had poor knowledge (55.1%) and poor implementation behavior (52.0%) on mitigation initiatives towards climate change. Poor knowledge was significantly more prominent among the people who were male (AOR = 1.56), Muslim (AOR = 2.55), respondents with >4 family members (AOR = 1.91) and with >3 children (AOR = 1.64) showed higher odds of poor knowledge. Poor implementation behavior was found significantly more leading among the female (AOR = 2.91), service-holder (AOR = 1.92) participants having higher monthly family incomes (AOR = 2.91), who had <1 child (AOR = 2.70), belonging ≤4 number of family members (AOR = 30.09). An alarming proportion of poor knowledge and implementation behavior were found regarding mitigation initiatives towards climate change in community settings of Bangladesh. Concerning demographic major predictors, it is essential to plan and implement sustainable and comprehensive health promotional program on climate change mitigation throughout the country. [ABSTRACT FROM AUTHOR]

Policies to address climate change have been implemented worldwide in recent years. The core of these policies is to control greenhouse gas (GHG) emissions, which primarily stem from the consumption of fossil fuels. Consequently, the implementation of climate policies can affect other energy-related issues, such as energy poverty, a critical element of the UN Sustainable Development Goals (SDGs). This paper uses cross-country data from 2000 to 2020 to study the possible policy spillovers from climate actions to energy poverty. We show that a spillover effect does exist. In other words, a higher number of climate policies is associated with a lower level of energy poverty. The spillover is realized through improvements in energy efficiency, the promotion of renewable energy, and support for innovations. In addition, legislative policies are found to have stronger spillover effects. While the overall policy effects are positive for executive policies, regulations tend to have negative impacts on energy development. There is also evidence demonstrating heterogeneous effects between long-term and short-term policies, and between developed and developing countries. Discovering this spillover effect gives extra motivation for countries to adopt climate policies and actively seek synergies in achieving broader sustainable goals. [ABSTRACT FROM AUTHOR]

Meeting the Paris Agreement’s climate targets necessitates better knowledge about which climate policies work in reducing emissions at the necessary scale. We provide a global, systematic ex post evaluation to identify policy combinations that have led to large emission reductions out of 1500 climate policies implemented between 1998 and 2022 across 41 countries from six continents. Our approach integrates a comprehensive climate policy database with a machine learning–based extension of the common difference-in-differences approach. We identified 63 successful policy interventions with total emission reductions between 0.6 billion and 1.8 billion metric tonnes CO2. Our insights on effective but rarely studied policy combinations highlight the important role of price-based instruments in well-designed policy mixes and the policy efforts necessary for closing the emissions gap. [ABSTRACT FROM AUTHOR]

School climate policies have, broadly speaking, been analysed in terms of their effectiveness against violence in schools, or from critical perspectives that question the normative nature of their discursive ‘truths’. In this paper I propose a complementary approach, inspired by Norbert Elias’s processual sociology to address the long-term and unintended directions that school climate policies and laws have taken. Drawing on historical secondary sources from the nineteenth century up the present I demonstrate the spurts of civilizing tendencies that have brought about greater sensitivity to dialogue-based approaches to conflict in schools. I propose that although these policy turns do not occur outside power relations and specific interests (what Elias calls power ratios), the complexity of how they have developed over time cannot be reduced to disciplining or regulatory governance. In this regard, figurational perspectives have a lot to contribute to analyses of school climate specifically, and education policies in general. [ABSTRACT FROM AUTHOR]

South Africa faces huge challenges of poverty and unemployment, yet at the same time, needs to make a contribution to climate action. Historically, our pattern of development gave rise to the ‘minerals-energy complex’, locking us into low employment and high emissions development. It has proved difficult to change this structure, with political economy interests opposing shifts and high adjustment costs. We analyse policy instruments that can reshape the development path: reducing incentives to capital-intensive and high emissions heavy industry, ending direct and indirect support for cheap electricity, and removing fossil fuel subsidies. Industrial policy should pay attention to creating comparative advantage in more labour-demanding sectors. Agriculture can create employment, while enhancing carbon sinks. Based on our exploration of such policy instruments, we suggest that future development can align employment and mitigation objectives, seeking synergies across industrial, energy, and climate policy, while at the same time managing trade-offs. [ABSTRACT FROM AUTHOR]

Several countries have introduced dedicated national climate ministries in the last two decades. However, we know little about the consequences of these ministries. We demonstrate that the introduction of climate ministries helps to reduce carbon emissions. A difference-in-differences analysis of a global sample of countries reveals robust and statistically significant evidence that introducing a dedicated climate ministry lowers carbon emissions substantially. At the same time, establishing such climate ministries does not significantly influence the introduction of new climate policies. This indicates that climate ministries primarily amplify climate action by improving the effectiveness of the governmental measures taken rather than by increasing the number of climate policies themselves. [ABSTRACT FROM AUTHOR]

In addition to technical issues related to the instruments used, differences between soil moisture (SM) measured using ground-based methods and microwave remote sensing (RS) can be related to the main features of the study areas, which are intricately connected to hydraulic–hydrological conditions and soil properties. When long-term analysis is performed, these discrepancies are mitigated by the contribution of SM seasonality and are only evident when high-frequency variations (i.e., signal anomalies) are investigated. This study sought to examine the responsiveness of SM to seasonal variations in terrestrial ecoregions located in areas covered by the in situ Romanian Soil Moisture Network (RSMN). To achieve this aim, several remote sensing-derived retrievals were considered: (i) NASA's Soil Moisture Active and Passive (SMAP) L4 V5 model assimilated product data; (ii) the European Space Agency's Soil Moisture and Ocean Salinity INRA–CESBIO (SMOS-IC) V2.0 data; (iii) time-series data extracted from the H115 and H116 SM products, which are derived from the analysis of Advanced Scatterometer (ASCAT) data acquired via MetOp satellites; (iv) Copernicus Global Land Service SSM 1 km data; and (v) the "combined" European Space Agency's Climate Change Initiative for Soil Moisture (ESA CCI SM) product v06.1. An initial assessment of the performance of these products was conducted by checking the anomaly of long-term fluctuations, quantified using the Absolute Variation of Local Change of Environment (ALICE) index, within a time frame spanning 2015 to 2020. These correlations were then compared with those based on raw data and anomalies computed using a moving window of 35 days. Prominent correlations were observed with the SMAP L4 dataset and across all ecoregions, and the Balkan mixed forests (646) exhibited strong concordance regardless of the satellite source (with a correlation coefficient RALICE > 0.5). In contrast, neither the Central European mixed forests (No. 654) nor the Pontic steppe (No. 735) were adequately characterized by any satellite dataset (RALICE < 0.5). Subsequently, the phenological seasonality and dynamic behavior of SM were computed to investigate the effects of the wetting and drying processes. Notably, the Central European mixed forests (654) underwent an extended dry phase (with an extremely low p-value of 2.20 × 10−16) during both the growth and dormancy phases. This finding explains why the RSMN showcases divergent behavior and underscores why no satellite dataset can effectively capture the complexities of the ecoregions covered by this in situ SM network. [ABSTRACT FROM AUTHOR]

AbstractTourism requires more ambitious climate actions to align the sector with a net zero emissions world and policy will play an increasingly important role in this. This study examined 1112 current policy actions addressing tourism and climate change to assist the sector in further improving policy integration, coverage and implementation of an effective and increasingly ambitious climate response. Drawing on new institutionalism, the study found that while policy actions address a wide range of outcomes, many actions align strongly with institutionalised tourism policy goals, supporting norms and values that have provided tourism with political legitimisation and contribute to sustaining tourism. Overall, softer policy instruments are more commonly implied. The analysis presented here is the most comprehensive and detailed assessment of tourism-climate change policy to date. The overall conclusion is that tourism’s policy response remains insufficient given the urgency demanded by the climate crisis, risking tourism policy (and the sector) falling behind. Recommendations are provided for shifting tourism policy objectives beyond the institutionalised tourism policy goals to strengthen the sector’s climate change response. [ABSTRACT FROM AUTHOR]

The impact of climate risk on economic and financial fields has attracted considerable interest from academics and practitioners. Recent literature documents that climate risk can affect oil volatility through the dual channel of economic activities and financial markets. Inspired by this, this paper uses climate policy uncertainty (CPU) to examine the predictability of crude oil price volatility. The empirical results indicate that changes in the CPU, rather than the original CPU, can forecast oil volatility. The revealed volatility predictability is both in-sample and out-of-sample. Asset allocation exercise shows that this finding is also economically significant. Furthermore, the predictive ability is mainly concentrated during economic expansions and the CPU contains climate risk that is not available for other predictors. Finally, CPU change indicators can explain the changes in crude oil consumption, which is the economic source of their predictive power. [ABSTRACT FROM AUTHOR]

National climate policies have generated a considerable body of research in academic literature. Focusing on the little-studied case of France, this article examines the way in which, in this country, the State has drafted its latest low-carbon strategy (SNBC). Drawing on approaches such as ‘bureaucratic politics’ and ‘administrative capacity’, it questions the ability of the administration responsible for writing this document (and thus defending the climate cause) to make its voice heard within the political-administrative arena. Based on an in-depth sociological study, this article shows that this administration found itself in a position of ‘powerlessness’, due to three main factors: instrumental (the limited scope of the tool, reflecting an initial will to reduce its impact), organizational (the subordinate position of this administration within the bureaucratic hierarchy) and political (weak support from government). The result is a contested strategy, unlikely to bring about a credible roadmap to implement the necessary changes. [ABSTRACT FROM AUTHOR]

Executive Order No. 14008 mandated that U.S. federal agencies and departments develop Climate Change Adaptation Plans to enhance the nation's resilience to climate change. Invasive species are documented to reduce the effectiveness of climate adaptation and mitigation actions. In spite of this, only eight of the 26 federal plans directly reference invasive species, and just four meaningfully consider the reciprocal impact of invasive species on climate adaptation efforts. To ensure that climate adaptation planning and processes are effective with associated benefits for biodiversity conservation, a gap analysis of the Climate Change Adaptation Plans was conducted. Five key recommendations were developed that would transform how invasive species are considered within them. Examples of how invasive species have been included in some of the plans are provided, with suggestions for agencies that did not include invasive species on how they might do so, to illustrate that dedicated efforts in prevention, detection, and management of invasive species can safeguard carbon sequestration, protect communities and infrastructure, and minimize economic and biodiversity losses. Although developed based on U.S. federal plans, these recommendations can be used by state and local, as well as international, jurisdictions tasked with implementing climate‐adaptive policies to build resilience across multiple sectors. [ABSTRACT FROM AUTHOR]

Indigenous communities in the North American Arctic are characterized by mixed economies that feature hunting, fishing, gathering, and trapping activities--and associated sharing practices--alongside the formal wage economy. The region is also undergoing rapid social, economic, and climate changes, including, in Canada, carbon taxation, which is impacting the cost of fuel used in local food harvesting. Because of the importance of local foods to nutrition, health, and well-being in Arctic Indigenous communities, there is an urgent need to better understand the sensitivity of Arctic food systems to social, economic, and climate changes and to develop plans for mitigating potential adverse effects. Here, we develop a Bayesian model to calculate the substitution value and carbon emissions of market replacements for local food harvests in the Inuvialuit Settlement Region, Canada. Our estimates suggest that under plausible scenarios, replacing locally harvested foods with imported market substitutes would cost over 3.1 million Canadian dollars per year and emit over 1,000 tons of CO2-equivalent emissions per year, regardless of the shipping scenario. In contrast, we estimate that gasoline inputs to harvesting cost approximately $295,000 and result in 315 to 497 tons of emissions. These results indicate that climate change policies that fail to account for local food production may undermine emissions targets and adversely impact food security and health in Arctic Indigenous communities, who already experience a high cost of living and high rates of food insecurity. [ABSTRACT FROM AUTHOR]

In the realm of climate policy, issues of environmental justice (EJ) are often treated as second-order affairs compared to overarching sustainability goals. We argue that EJ is in fact critical to successfully addressing our national and global climate challenges; indeed, centering equity amplifies the voices of the diverse constituencies most impacted by climate change and that are needed to build successful coalitions that shape and advance climate change policy. We illustrate this perspective by highlighting the experience of California and the contentious processes by which EJ became integrated into the state's climate action efforts. We examine the achievements and shortcomings of California's commitment to climate justice and discuss how lessons from the Golden State are influencing the evolution of current federal climate change policy. [ABSTRACT FROM AUTHOR]

In the wake of rising energy prices and the cost of living crisis, some have claimed that climate policies are at odds with citizens' more pressing everyday living concerns. Critics challenge these simplifying narratives that shorter term economic and social wellbeing priorities and ‘longer term’ decarbonization policies are in tension with one another and argue that effective policies must treat them as interconnected. Evidence regarding how citizens think about climate policy mostly focus on policy acceptability, highlighting the role of perceptions of effectiveness and fairness, but there is a quite limited conceptualization of contexts of social inequality, and even more limited engagement with the views of marginalized groups whose buy‐in is seen as crucial for effective net zero transitions. This paper reviews the evidence and analyses new data from a small exploratory study with citizens from low income and marginalized backgrounds. In group discussions several participants emphasized the importance of tackling both social hardships and climate priorities, seen by some as interlinked. Further, many described wider societal unfairness relating to experiences of poverty, exploitation, a lack of voice or even recognition and a keen sense of disconnect between politics and their own everyday concerns and lived experiences. I argue that climate policy making should engage more fully with contexts of social inequality and that social wellbeing and systematic action on climate change need to be treated by policy makers and politicians as profoundly interlinked challenges. [ABSTRACT FROM AUTHOR]