Search Climate Insights Directory

The research identifies that the land sector could feasibly contribute approximately 30% of the global mitigation required by 2050 to limit warming to 1.5 °C, though this requires significantly more effort than a 2 °C target.

The paper argues that ignoring gender and power inequalities in climate change adaptation is maladaptive and leads to further exclusion. It advocates for 'gender-transformative adaptation'—which seeks to change the fundamental attributes of a system and address the root causes of vulnerability—across the natural environment, food security, sustainable cities, infrastructure, industry, and finance. The authors highlight how intersecting inequalities (income, ethnicity, age, etc.) compound vulnerability and recommend rigorous, participatory gender analyses to inform policy and project design. Key findings include the risk of 'elite capture' in the green economy and the critical need for women's land and resource rights to enable nature-based solutions.

The paper argues that ignoring gender and power inequalities in climate adaptation is maladaptive and recommends transforming social structures to ensure equitable resilience. It analyzes six key systems—natural environment, food security, sustainable cities, infrastructure, industry, and finance—demonstrating how patriarchal norms and intersecting inequalities (such as class, ethnicity, and age) disproportionately burden women and marginalized groups. The authors advocate for rigorous gender analyses, the redistribution of care work, and the inclusion of diverse voices in decision-making to move beyond tokenistic gender mainstreaming toward systemic, gender-transformative change.

The report examines over 90 cases of infrastructure planning, focusing on three case studies in developing economies and examples from the US and UK, to advocate for holistic approaches that preserve ecosystem services and mitigate climate change effects.

The report evaluates floating treatment wetlands (FTWs) as a nature-based solution for eutrophication in shallow lakes. Through primary research at the IISD-Experimental Lakes Area (IISD-ELA) and a case study of Pelican Lake, Manitoba, the study demonstrates that FTWs—particularly those using cattails—effectively sequester phosphorus and nitrogen. While plant biomass contributes to nutrient removal, the report emphasizes that the microbial biofilm on roots provides up to 80% of the total treatment. For Pelican Lake, the study estimates that 5% surface coverage could reduce total phosphorus levels by 10% to 50%, though FTWs must be combined with watershed-level strategies to meet provincial water quality standards.

The document advocates for Integrated Landscape Management (ILM) as a critical mechanism to overcome the limitations of siloed sectoral approaches to climate change adaptation. It defines ILM as a process where diverse stakeholders collaborate to manage natural resources sustainably at a local scale, typically ranging from 100 to 10,000 km2. The authors identify five key features of effective ILM: multi-stakeholder institutions, structured cross-sector planning, synergistic interventions, aligned public policies, and coordinated investment portfolios. Using the Imarisha Naivasha initiative in Kenya as a case study, the paper demonstrates how ILM can resolve resource conflicts and build resilience. It concludes with recommendations for the Global Commission on Adaptation to foster ILM platforms, improve inter-agency planning, mobilize private sector investment, and build research systems for climate-resilient landscapes.

The paper argues that government-led adaptation is insufficient and that individuals and households must be actively involved to reduce climate risks. It identifies six categories of adaptive behavior—information seeking, preparative measures, protective measures, evacuation/migration, insurance, and political action—and analyzes the psychological drivers of these actions. Key motivators include risk perception, negative emotions, self-efficacy, outcome efficacy, social norms, and perceived responsibility. The authors conclude that while communication campaigns are common, they are often ineffective if they only provide information; instead, they should target psychological antecedents. Furthermore, the paper advocates for genuine public participation in decision-making to empower citizens and improve policy effectiveness, while noting that individual action must be supported by systemic, large-scale governmental infrastructure.

The report examines the drivers of basic-needs deforestation, such as subsistence farming and woodfuel collection, and evaluates interventions like formalization, clean cooking technology, and REDD+ funding. It highlights the difficulty of measuring progress due to data gaps and emphasizes that successful interventions require social safeguards and good governance to protect livelihoods while reducing forest loss.

The assessment finds that the world is not on track to meet the 2020 restoration goal, with only 18% of the target documented as restored since 2000. While political will is evident through Bonn Challenge pledges totaling 170.6 million hectares, actual biophysical progress is limited and difficult to quantify due to data gaps. A pilot study in the Mekong region reveals that most tree cover gain occurs outside of forests on croplands and shrublands, while natural forests in the region have seen a net loss. The report emphasizes that monoculture plantations, which make up 45% of planned commitments, provide significantly less carbon storage than natural forests. It highlights the need for coherent policies, multidisciplinary technical planning, and increased financial flows to scale up effective forest landscape restoration.

The document examines the design, selection, implementation, and scaling of Challenge Funds (CFs) specifically for resilience building. It compares GRP's operational experience with a broader literature review of various international CFs, such as the African Enterprise Challenge Fund and the Global Innovation Fund. Key findings emphasize the need for clear definitions of resilience, the value of multi-stage application processes to support local innovators, and the necessity of long-term strategies to move innovations beyond the 'valley of death' toward sustainable scale. The report concludes with specific recommendations for future resilience-focused challenges, highlighting the importance of adaptive management and robust, long-term impact evaluations.

The report analyzes agricultural transformation across 117 countries from 1970 to 2015, identifying six phases of transformation and five structural contexts based on land fertility, availability, and population dynamics. It argues that successful transformation requires a tailored mix of 'push' strategies (increasing agricultural productivity) or 'pull' strategies (growing non-agricultural sectors), depending on a country's endowments. Key drivers of success include removing 'anti-agricultural bias' in price policies, strategic public investment in R&D and extension services, and critical institutional reforms such as land redistribution. The report provides specific policy recommendations for 13 focus countries in Africa and Asia, matching them with historically successful 'analogue' countries based on their 2015 structural contexts.

The document analyzes the vulnerability of MSMEs in low- and middle-income countries to physical and transition climate risks, highlighting how these risks are amplified through value chains. It identifies significant barriers to adaptation, including limited access to climate data, finance, and technical skills. The authors argue for a participatory, inclusive approach where MSMEs are not only resilient but also act as providers of adaptation goods and services, supported by state policies, large businesses, and financial institutions.

The document assesses the multifaceted threats climate change poses to global food security, highlighting that while some high-latitude regions may see productivity gains, the global South—especially sub-Saharan Africa—faces severe risks of yield losses and increased hunger. It argues for a systemic approach to adaptation, moving beyond autonomous adjustments to planned strategies. Key priorities include increasing public investment in agricultural research, adopting Climate-Smart Agriculture (CSA), expanding irrigation, and improving the resilience of food value chains. The authors emphasize that adaptation must be balanced with greenhouse gas mitigation and social equity, particularly regarding gender and youth in agriculture.

The document argues that agroecology—combining science, practice, and social movements—provides a framework for transforming food systems to be more climate-resilient. It details how applying ecological principles (such as biodiversity and soil health) at various scales (field, farm, landscape, and food system) can mitigate climate risks. The paper provides evidence from Africa, India, and Europe, highlighting specific practices like agroforestry and Zero Budget Natural Farming. It concludes that scaling these approaches requires addressing market failures, reforming perverse policies, and shifting from a top-down technology transfer model to a co-creation of knowledge approach.

The paper examines how social protection instruments—specifically cash transfers and public works programs—can be leveraged to build climate resilience. It identifies a substantial overlap between social protection and climate adaptation, noting that both target the most vulnerable. The authors propose three strategic shifts: enhancing the effectiveness of existing systems, integrating climate risk management (such as forecast-based early action), and layering social protection with other risk management tools like insurance. The document highlights that while social protection strongly supports absorptive and adaptive resilience, more work is needed to achieve transformative resilience.

This research paper by the Stockholm Environment Institute examines the economic, social, and political consequences of coal mine closures at national and subnational levels, utilizing a systematic map of published literature on declining extractive-based economies to derive lessons for current coal-producing areas.

The paper finds that removing fossil fuel subsidies across 26 modeled countries leads to an average 6% reduction in greenhouse gas emissions, which increases to 13.2% if combined with a 10% energy tax and reinvestment in renewables and energy efficiency. Globally, the removal of these subsidies is estimated to reduce emissions by 6.4% to 8.2% by 2050. The study highlights that governments save an average of USD 93 for every tonne of CO2e removed through subsidy reform, with total cumulative fiscal savings across the 26 countries reaching USD 2.56 trillion by 2030.

The paper reviews 154 publications covering 181 country case studies to understand the consequences of mining decline. It finds that economic impacts, such as job loss and regional decline, are the most documented, while social and political effects are understudied. The authors argue that successful transitions require long-term planning, strong local leadership, and coordinated financial mechanisms, noting that recovery often takes a decade or more.

This research paper assesses the impact of removing consumer fossil fuel subsidies by 2025 across 26 countries, finding a simple average GHG emission reduction of 6% by 2030 compared to business as usual. The study argues that while FFSR alone is insufficient to meet Paris Agreement goals, combining it with a 10% energy tax and reallocating 30% of savings into renewable energy and energy efficiency could increase average reductions to 13.2% by 2030. It highlights that FFSR is a cost-effective tool, saving governments an average of USD 93 per tonne of CO2e removed. The paper also reviews the regressive nature of fuel subsidies and advocates for 'subsidy swaps' toward sustainable energy and social safety nets, noting that only 8% of current NDCs explicitly include FFSR.

The report reviews 819 studies on ecotechnologies for nutrient recovery in the Baltic Sea Region, finding that while energy recovery is mature in wastewater and manure-based systems dominate agriculture, economic viability is heavily dependent on global market prices for phosphate rock and natural gas. It argues that current EU policies remain rooted in linear waste management and calls for harmonized regulations to promote a circular economy for nutrients.