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The Harare City Profiling Report 2025 details the challenges facing Zimbabwe's capital, characterized by rapid informal urban growth, severe infrastructure decay, and a strained relationship between the opposition-led city council and the national government. While Harare serves as the country's economic hub, it suffers from critical gaps in water, sanitation, and waste management, with a significant portion of the population living in informal settlements. The report highlights a severe fiscal crisis where the city relies almost entirely on its own limited revenue sources while facing low payment compliance and high levels of non-revenue water.

The iCRA project (January 2025–December 2026) seeks to strengthen the evidence base for intersectional approaches to climate change adaptation. By piloting intersectional climate risk assessments (CRAs) in Nepal and South Africa, the project analyzes how overlapping systems of inequity—such as racism, ableism, and caste-based discrimination—influence vulnerability to climate hazards. The project utilizes knowledge co-production with partners serving marginalized groups to generate recommendations for policy-makers and practitioners.

The document identifies a critical disconnect between macro-level transboundary water treaties and the lived realities of local water users, particularly in conflict-prone and climate-stressed regions. It argues that while 'water wars' are rare, the failure to integrate grassroots concerns into national strategies can exacerbate local tensions and undermine regional stability. The brief highlights how armed conflict destroys infrastructure and how climate-induced scarcity can reduce altruism and increase in-group bias. It recommends bridging these gaps through inclusive governance, technological innovation, and evidence-based policymaking to foster resilience and peacebuilding.

The report uses data from 3,911 interviews across over 40 countries to demonstrate that climate-driven resource scarcity pushes both humans and wildlife into closer contact, escalating conflict. Key findings show that 25% of interviews mention increased human-wildlife conflict, often linked to reduced crop yields and water availability. Human responses, such as encroaching into protected areas for resources, and wildlife responses, such as expanding ranges to find food, drive these interactions. The report highlights specific high-conflict countries including Gabon and Namibia and suggests community-driven solutions like nature-friendly fences and rainwater harvesting.

The 'One Food' toolkit by WWF South Africa promotes a holistic approach to farming that integrates human, animal, and environmental health. It identifies risks such as invasive alien plants, livestock diseases, and climate-driven hazards like heat waves and floods. The guide provides specific actionable advice for livestock and crop farmers, emphasizing agroecology, rotational grazing, and natural pest control to enhance biodiversity and climate resilience.

The document reports that human-induced warming of 1.3°C contributed to record-breaking temperatures, floods, and droughts in 2024, resulting in thousands of deaths and millions of displacements. It highlights that climate change added an average of 41 dangerous heat days globally and often overrode natural phenomena like El Niño. The report calls for a rapid transition from fossil fuels, improved early warning systems, real-time heat death reporting, and increased finance for developing countries to support adaptation.

The document explains that attribution science uses climate models and observational data to compare a world with human-induced warming to a fictional world without greenhouse gas emissions to determine the impact of climate change on specific weather events. It notes that 83% of such studies find a climate link and encourages journalists to explicitly connect these events to fossil fuel use and human vulnerability.

The document explains the mechanics of flash droughts, the role of human-caused climate change in exacerbating water scarcity, and the disproportionate impact of these events on marginalized communities and ecosystems. It offers practical guidance for reporters to connect local drought conditions to global climate trends and provides a list of data sources and experts.

The guide explains the mechanics of flash droughts, the role of fossil fuel combustion in exacerbating water scarcity, and the disproportionate impact of these events on marginalized communities. It offers practical reporting tips, including the use of climate attribution studies and local climatologists, and lists specific examples of drought-related reporting across North America.

The report assesses gender-based disparities in Ethiopia, specifically focusing on how climate change disproportionately affects women and female-headed households in the Amhara and Oromia regions. It highlights systemic inequalities in land ownership, education, and decision-making, and recommends gender-responsive strategies for water and irrigation projects to ensure equitable access and empowerment.

The document links the increasing frequency and intensity of heatwaves, droughts, and floods in Argentina to human-caused climate change, specifically highlighting the role of fossil fuel emissions. It notes that while Argentina has a 2050 net-zero target, the government continues to prioritize oil and gas production, particularly in the Vaca Muerta fields, and provides significantly more investment to 'dirty energy' than to renewables. The briefing also identifies a lack of transparent emissions data for individual firms and notes that lobbying by fossil fuel companies has secured production-friendly policies.

The document explores the 'climate-crime nexus,' detailing how environmental stresses drive rural petty crime, urban violence, drug use, gender-based violence, hate crimes, trafficking, and white-collar crime. It highlights how climate-induced economic collapse and extreme heat increase desperation and aggression, while the green transition creates new opportunities for organized crime and corruption.

New analysis from the World Resources Institute reveals that 25% of global crops are grown in areas with highly stressed or unreliable water supplies. This vulnerability is particularly acute for staple crops like rice, wheat, and corn, with 33% produced in such areas. The report highlights a critical dependency on a small number of countries for irrigated crops and the increasing instability of rainfed agriculture due to climate change. To mitigate these risks, the document recommends strategies including reducing food waste, shifting diets away from water-intensive meats, increasing irrigation efficiency, and investing in nature-based solutions.

Costa Rica is addressing climate-driven water deficits in the Reventazón River basin by constructing farm-level water reservoirs. This initiative, part of the National Climate Change Adaptation Plan 2022–2026, aims to protect vegetable production and hydroelectric generation by improving irrigation efficiency and rainwater harvesting. The project emphasizes interinstitutional coordination and community participation, with plans to scale from a pilot to approximately 100 reservoirs over the next three years to secure livelihoods and national food security.

Analysis of Polylepis tarapacana tree rings in the Bolivian Altiplano reveals a severe drought period between 1316 and 1371 that coincided with the abandonment of valley-floor villages in favor of fortified 'Pukara' sites. This evidence supports the hypothesis that water scarcity triggered social conflict among Pre-Inca communities. The document warns that current warming, glacier shrinkage, and increasing demands from mining and agriculture may increase the risk of similar water-related conflicts in the 21st century.

The document explains that fall foliage is driven by day length, temperature, and rainfall, all of which are being altered by climate change. While the effects are complex and vary by species and latitude, warming fall nights and increased weather extremes like drought and wildfires are disrupting traditional leaf cycles. This has implications for both the tourism economy and the capacity of forests to sequester carbon.

The report evaluates the effectiveness of nature-based infrastructure (NBI) and hybrid infrastructure in 12,000 hectares across the Lambussie, Wa West, Lawra, and Jirapa districts of Ghana. Comparing a reference scenario of no action against NBI and hybrid interventions, the analysis finds that both NBI and hybrid options effectively mitigate floods and droughts across various Shared Socioeconomic Pathways (SSP). Specifically, reforestation of a 3,500-hectare area in one district reduced flood risk by 46.7%.

The report finds that June through August 2024 was Earth's hottest season on record, with human-induced climate change significantly increasing the frequency and intensity of extreme heat worldwide. Using the Climate Shift Index (CSI), the analysis shows that one in four people experienced temperatures made at least three times more likely by climate change every day of the season. Global exposure peaked on August 13, 2024, affecting 4.1 billion people. The average person experienced 17 additional 'risky heat days' (temperatures above the 90th percentile) due to climate change. Over 2 billion people experienced 30 or more such days, with extreme concentrations in the Caribbean, Western Asia, Micronesia, Northern Africa, and Southern Europe. Additionally, 72 countries experienced their hottest June-August period since 1970, and 180 Northern Hemisphere cities faced dangerous extreme heat waves that were, on average, 21 times more likely due to human-caused warming.

The project addresses climate-related risks in western North America, specifically focusing on weather extremes, water scarcity, and food security. It aims to strengthen adaptive management by promoting the exchange of climate information between scientists and policymakers in northwestern Mexico and the southwestern United States, while examining the role of cyclone precipitation in reservoir storage and the tradeoffs between water augmentation and energy consumption.

The project examines how changes in land cover—such as the transition from forests to agriculture and grasslands to tree plantations—affect the hydroclimate of the La Plata Basin. Using data from 1980 to 2005 and the Weather Research and Forecasting (WRF) modeling system, the research assesses changes in soil moisture, infiltration, runoff, and the intensity and duration of droughts and floods. A key methodological innovation is the use of Ecosystem Functional Types (EFTs) to replace static land cover types in regional models.