Search Climate Insights Directory

The IAI is conducting a Regional Assessment to better understand how global environmental change (GEC) affects the decisions of its member Parties. Through surveys and subregional listening sessions held in 2022, the IAI identified 'climate action' as the most important current national priority for 14 Parties. Key barriers to using scientific information include a lack of intersectoral collaboration and a lack of science available for non-technical audiences. The assessment has grouped member countries by shared priorities and identified specific regional focuses, such as water security in the Southern Cone and biodiversity in the Andean subregion. Next steps include a deep analysis of collected data and a review of national policy documents, with results to be communicated at CoP-31.

The document explores the complex, indirect link between climate change and violent conflict in Africa, emphasizing that while climate change is a 'risk multiplier', it does not cause conflict in a simple cause-and-effect manner. It highlights regional examples from North Africa, the Sahel, the Horn of Africa, and Southern Africa, noting that vulnerability is often tied to existing institutional weaknesses and social inequalities. The author calls for the Global North to fulfill climate finance commitments and for African states to prioritize evidence-based, community-informed adaptation measures that account for local conflict dynamics.

The report assesses the current state of energy transition in Latin America and the Caribbean, identifying gaps in energy efficiency, electrification, and the adoption of low-carbon technologies like hydrogen and CCUS. It highlights the region's strong baseline in renewable electricity, primarily from hydropower, while emphasizing the need for more aggressive long-term targets and climate adaptation strategies to protect energy infrastructure from extreme weather.

The Nordic GSS bond market reached a cumulative USD 88.2bn by the end of 2020, representing 5% of the global GSS volume. Green bonds dominate the market at 96% of the total, with Sweden leading in cumulative issuance. The region shows high standards of transparency, with 99% of volume benefiting from external reviews.

Cooling access gaps for the rural and urban poor grew across all analyzed regions in 2021. In Africa, 776 million people across 31 high-impact countries face cooling challenges, with 215 million urban poor at highest risk. In Asia and the Middle East, the population at highest risk rose to 645 million in 2021, with significant rural poor increases in India and Bangladesh. In Latin America and the Caribbean, the number of people at highest risk in six high-impact countries reached 48.8 million, with the majority being the urban poor.

The document argues that Latin American countries failed to coordinate their COVID-19 responses, contrasting this with the coordinated efforts seen in Africa. It highlights how the dismantling of regional health mechanisms, political denialism in Brazil and Mexico, and the instrumentalisation of multilateral organisations like PAHO hampered the region's ability to manage the crisis. The author notes that this lack of coordination, combined with underfunded healthcare systems and pre-existing economic vulnerabilities, led to high death rates and severe economic contractions, disproportionately affecting women and those in informal settlements.

The report outlines 30 federal policy recommendations to improve coastal resilience in the United States, emphasizing community-led planning, nature-based solutions, and equitable financing. It argues that federal policies must shift from relying on past climate data to anticipating future conditions, particularly for infrastructure and land use. Key priorities include integrating climate justice, supporting tribal sovereignty in adaptation planning, and reforming benefit-cost analysis tools to better value social and environmental outcomes. The document also advocates for the creation of a national 'green bank' and a federal climate heritage coordination office to manage the intersection of cultural preservation and climate change.

The report details a comprehensive water assessment for the CORPOCHIVOR region in Colombia, employing the Water Evaluation and Planning (WEAP) system to analyze the Garagoa, Lengupá, Guavio, and Upía sub-basins. It establishes a baseline of water availability and demand, identifies critical micro-basins such as those in Úmbita and Ciénaga, and projects impacts under climate change scenarios to 2040. Key findings highlight a general lack of water retention capacity, deteriorating water quality in main river channels, and a discrepancy between official water concessions and potential actual demand in agricultural areas.

The report investigates the feasibility of shifting specialty crop production from California to the mid-Mississippi Delta region due to climate-driven uncertainties in California. While the Delta offers fertile soil, abundant water, and economic development opportunities, it faces hurdles including high humidity, pest pressure, a lack of specialty crop infrastructure, and labor shortages. The document outlines a plan for Phase II, focusing on seed varietal testing, innovative financing, and the design of a pilot program to diversify the region's commodity-heavy agricultural base.

The document analyzes the energy transition in North Africa, noting that electricity generation must nearly double by 2030 to meet growing demand. While the region is expanding renewable energy capacity and implementing efficiency regulations, natural gas is projected to remain the dominant power source by 2030 unless international financial support and technology transfer accelerate. The author highlights a tension between the region's low historical emissions and its high vulnerability to climate change, warning that insufficient climate finance from developed countries risks the region's ability to meet its Paris Agreement commitments.

The document examines the reciprocal relationship between climate change and land in South Asia, highlighting the region's high vulnerability to desertification and land degradation. It details how these processes act as 'threat multipliers' for poverty and food insecurity, specifically citing crop yield declines in India and Pakistan. The guide proposes integrated governance, sustainable land management (SLM), and gender-responsive policies as essential strategies for resilience. It emphasizes that while land-based mitigation (like afforestation) is valuable, it must be balanced with emissions reductions in other sectors to avoid increasing competition for land and jeopardizing food security.

The document examines the reciprocal relationship between climate change and land in Latin America, highlighting how land degradation and desertification threaten food security and livelihoods. It advocates for sustainable land management, gender-inclusive policies, and integrated governance to mitigate climate risks and enhance regional resilience.

The report analyzes how different temperature rise scenarios (2°C, 3.2°C, and 4.5°C) affect species richness in 35 biodiversity-rich 'Priority Places'. It finds that while a 2°C limit significantly reduces extinction risks, a 'business as usual' 4.5°C scenario could put nearly 50% of species in these areas at risk of local extinction. The research emphasizes that species dispersal—the ability to move to new suitable habitats—can lower extinction rates, though this is less effective for plants, reptiles, and amphibians. The document concludes that urgent cuts to greenhouse-gas emissions and the creation of ecological corridors and refugia are essential to prevent widespread biodiversity loss.

The report assesses climate variability and future projections across central, eastern, western, and southern Africa, highlighting a critical gap in observational data and a lack of consensus among climate models. It details regional risks—such as the 'east African climate change paradox' and the vulnerability of the Congo rainforest—while providing country-specific analysis for Malawi, Rwanda, Senegal, Tanzania, Uganda, and Zambia. The document emphasizes the need for improved high-resolution modelling and better communication of scientific uncertainty to support adaptation in agriculture, water, energy, and urban infrastructure.

The Hague Code of Conduct (HCoC) is a voluntary, politically binding instrument designed to curb the proliferation of ballistic missiles capable of delivering weapons of mass destruction (WMD) through transparency and confidence-building measures. While 36 African states have subscribed as of August 2016, the document notes that the African Union has not yet made the HCoC a priority. The brief highlights the dual-use nature of missile technology, arguing that the HCoC allows African states to pursue peaceful space-launch activities and socio-economic development while signaling a commitment to global non-proliferation. It specifically examines the limited history of ballistic missile programs in Egypt, Libya, and South Africa, and recommends that the AU encourage further subscriptions and information sharing regarding civilian space activities.

The document argues that regional health policy in Southern Africa is 'under construction' and requires updated frameworks to address gaps in the SADC Regional Indicative Strategic Plan (RISDP). It proposes five key areas for innovation: strengthening cross-border health initiatives for HIV/AIDS and malaria, renewing the expired SADC Pharmaceutical Business Plan to combat medicine stockouts, increasing civil society engagement for public accountability, developing regional health diplomacy through South-South cooperation and diplomat training, and transitioning from disease-specific 'vertical' healthcare to 'integrated' systems that combine vertical and horizontal approaches.

The report examines the water-energy-food (WEF) nexus in Latin America and the Caribbean, highlighting how the region's reliance on natural resources creates critical trade-offs. It argues that while LAC is resource-abundant, fragmented governance and climate change threaten security. The document proposes a framework for action based on infrastructure, information, institutions, and investment to transition toward climate-compatible development.

The document translates the global findings of the IPCC's Fifth Assessment Report into a regional context for South Asia, detailing observed warming, projected risks to food and water security, and the potential for low-carbon development. It emphasizes that while further warming is inevitable, integrated adaptation and mitigation can protect development gains and offer economic opportunities.

The report analyzes the intersection of the U.S. electricity sector, water resources, and climate change, arguing that current power generation is vulnerable to water scarcity and high temperatures. Through modeling of four scenarios—Business as Usual, Renewables-and-Efficiency, CCS-and-Nuclear, and a general Carbon Budget—the authors find that a transition toward renewable energy and energy efficiency can drastically reduce both carbon emissions and water withdrawals and consumption. Conversely, low-carbon options like nuclear power and carbon capture and storage (CCS) remain water-intensive. The report provides a set of "water-smart criteria" for decision-makers to enhance the resilience of the U.S. power grid in a warming world.

The document outlines the interaction between climate change, human vulnerability, and disaster risk in Latin America and the Caribbean. It emphasizes that while climate change is altering the frequency and intensity of extreme events, human factors—such as unplanned urbanization and poverty—are primary drivers of increasing disaster impacts. The report advocates for an integrated approach that combines disaster risk management (DRM) with climate change adaptation (CCA) and sustainable development, moving from incremental to transformational changes in governance and infrastructure.