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The document details how climate change increases health risks through heatwaves, air pollution, extreme weather, and vector-borne diseases, while threatening mental health, food security, and water access in Canada.

The Climate Change Toolkit for Health Professionals, published by the Canadian Association of Physicians for the Environment (CAPE), is a comprehensive guide designed to empower healthcare workers to act as educators and advocates. It details the science of anthropogenic climate change, the disproportionate health risks faced by vulnerable populations, and the specific regional vulnerabilities across Canada. The document emphasizes 'health co-benefits'—the immediate health improvements resulting from climate mitigation, such as reduced air pollution from phasing out coal and improved cardiovascular health through active transportation. It provides a framework for health care facilities to assess their own climate resiliency and reduce their carbon footprints, while offering strategies for health professionals to engage patients, peers, and policymakers in the transition to a low-carbon economy.

The document details how climate change acts as a major global health threat through direct effects like extreme heat and storms, and indirect effects mediated by natural systems (air pollution, vector-borne diseases) and human systems (poverty, migration, conflict). It highlights that vulnerable populations, including children, the elderly, and those in low-income regions, are disproportionately affected.

The document details how climate change affects Canadian health through extreme heat, air pollution, UV radiation, and the spread of vector-borne and water-borne diseases. It emphasizes that marginalized populations, including Indigenous peoples and low-income individuals, face disproportionate risks. Regional analyses highlight specific threats such as melting permafrost in the North, hurricanes in Atlantic Canada, and increased drought in the Prairies.

The document outlines adaptation strategies for various climate-related health risks in Canada, including extreme temperature events, flooding, wildfires, food insecurity, vector-borne diseases, and water quality issues. It provides specific examples of municipal actions—such as Toronto's green roof bylaws and Vancouver's warming centres—and offers actionable tips for health professionals to support vulnerable patients and advocate for resilient community policies.

The document is a comprehensive guide for healthcare professionals to address climate change. It covers the science of climate change, its global and Canadian health impacts, greenhouse gas (GHG) emission trends in Canada, and practical solutions. It emphasizes 'co-benefits'—where climate actions like promoting plant-based diets or active transport immediately improve public health. The guide provides specific strategies for making healthcare facilities more resilient and sustainable, such as reducing the carbon footprint of anesthesia and supply chains, and offers a framework for community-level adaptation and professional advocacy.

Climate Central analyzed temperature data from 244 U.S. cities to determine the increase in days falling within the 61-93°F range suitable for disease transmission by Aedes and Culex mosquitoes. The analysis found that 94% of these cities are experiencing an increase in these 'disease danger days' since 1970, with significant increases noted in California, the Southwest, and some northern cities. While most areas face higher risks, some locations like Phoenix may become too hot for mosquito survival. The report also highlights that warmer temperatures shorten the Extrinsic Incubation Period (EIP) of viruses, potentially increasing the number of infectious mosquitoes and expanding the range of species like Aedes albopictus.

Saint Lucia's National Adaptation Plan (NAP) 2018–2028 provides a comprehensive roadmap to build climate resilience across key sectors including water, agriculture, fisheries, infrastructure, natural resource management, education, health, and tourism. The plan identifies 40 cross-sectoral and 271 sectoral adaptation measures designed to reduce vulnerabilities to sea-level rise, intense tropical storms, and erratic rainfall. It establishes the National Climate Change Committee (NCCC) as the coordinating body and emphasizes the need for Sectoral Adaptation Strategies and Action Plans (SASAPs) to provide detailed blueprints for implementation. The document also addresses the 'limits to adaptation' and the resulting potential for economic and non-economic loss and damage.

The IAI Science Policy Advisory Committee (SPAC) report outlines strategic recommendations to improve the visibility, engagement, and financing of science-policy linkages. It details a December 2016 workshop in Mar del Plata, Argentina, where researchers and decision-makers collaborated on five thematic areas: health and diseases, land use and hydrology, weather forecasting and early warning, coastal and marine management, and urban monitoring. The report advocates for increased IAI Directorate capacity, specifically in outreach and fundraising, and suggests strengthening participation in international conventions and private sector engagement to enhance the application of scientific data in regional governance.

The report outlines the SPAC's efforts to bridge the gap between scientific knowledge and decision-making in the Americas. It provides strategic recommendations for the IAI regarding visibility, policy engagement, and financing, while detailing the outcomes of a multi-sectoral workshop in Argentina that integrated scientific research on health, coasts, land use, weather forecasting, and urban environments into local governance.

Climate change in Zimbabwe is marked by rising temperatures and unpredictable rainfall, creating significant threats to livestock production including pasture shortages, disease spread, and drought. The livestock industry is currently unprepared for these challenges due to a lack of investment in infrastructure, technology, and research personnel, leading to an overall decrease in animal numbers, productivity, and profitability.

The document argues that transitioning from fossil fuel-based electric power to clean renewable energy is a public health imperative. It details how climate change exacerbates respiratory, cardiovascular, and mental health issues, and how the Clean Power Plan's goal to reduce carbon pollution by 32% below 2005 levels by 2030 will prevent thousands of premature deaths and asthma attacks. The toolkit provides clinicians with messaging and model letters to influence state policymakers, while explicitly arguing against nuclear power due to radiation risks and waste management failures.

California is experiencing significant damages from climate change, including increased heat-related mortality, more frequent and severe wildfires, and rising sea levels. The state faces critical water shortages, record-low snowpacks in the Sierra Nevada, and a high risk of extinction for 83 percent of its native freshwater fish species.

The document outlines expected climate impacts in the Basque Country, including rising temperatures, sea-level rise, and altered precipitation, which threaten public health through heat waves, flooding, and increased pollutants. It identifies 26 adaptation measures, highlighting the cost-effectiveness and co-benefits of ecosystem-based solutions like Sustainable Urban Drainage Systems (SUDS) and behavioral changes in transport.

The report examines Ethiopia's high vulnerability to climate change, particularly for pastoralists and smallholder farmers. It analyzes national strategies like the Climate Resilient Green Economy (CRGE) and the Programme of Adaptation on Climate Change (EPACC), noting that while political will is strong, adaptation efforts are heavily skewed toward agriculture and disaster risk management, leaving gaps in health, energy, and transportation. It also details the role of international funding and the lack of robust national knowledge-sharing networks.

The report examines climate variability and projections for Kampala, finding that while annual rainfall has remained stable, temperatures rose by approximately 1ºC between 1979 and 2005. Future projections suggest temperature increases of 1.5ºC (RCP 4.5) to 3ºC (RCP 8.5) by 2095. The study highlights that flooding is the most significant climate impact, exacerbated by the encroachment of human settlements into wetlands and poor urban drainage. Economic estimates indicate that annual flood damages could rise from US$1.3–7.3 million in 2013 to US$33.2–101.7 million by 2050 under a business-as-usual scenario. The cost of climate-proofing buildings and roads between 2015 and 2050 is estimated at US$3.2 billion (RCP 4.5) to US$3.7 billion (RCP 8.5), with residential buildings accounting for 72% of these costs. A cost-benefit analysis of drainage improvements in four catchments showed mixed results, with only two projects yielding a positive net present value. The report recommends revising building codes and the Kampala Physical Development Plan, strengthening the enforcement of Environmental Impact Assessments to protect wetlands, and integrating informality into climate resilience strategies.

The report finds that while a majority of Americans believe global warming is bad for health, very few can identify specific health risks or recognize that certain populations are more vulnerable. There is significant support for increased government action and funding to protect public health, with primary-care doctors and the CDC being the most trusted sources of information.

The report examines the vulnerability of Asia's High Mountains (AHM) to climate change, highlighting risks from glacial melt, extreme weather, and water scarcity. It details the varying responses of mountain ranges—such as the retreat of most glaciers in the Hindu Kush-Himalaya versus stability in the Karakorum—and analyzes the resulting threats to human health, agriculture, and infrastructure. The document evaluates current adaptation strategies, including livelihood diversification and community-based water management, while identifying critical data gaps in permafrost and groundwater storage. It concludes with recommendations for regional cooperation in disaster risk management and the synchronization of national and local climate policies.

The document outlines the observed and projected climate impacts in Latin America, emphasizing the need for integrated adaptation and low-carbon development to protect economic growth and human security.

The report identifies significant climate risks to human health in Nicaragua, primarily driven by the interaction of extreme weather events—such as floods and droughts—with high social vulnerability, particularly lack of clean water and sanitation. Statistical analysis shows seasonal patterns for diarrhœa, dengue, and leptospirosis linked to rainfall and temperature. While Nicaragua has institutional frameworks for disaster risk and climate change, the report finds a lack of inter-institutional coordination with the health sector and deficiencies in data monitoring. Recommendations include expanding water and sanitation infrastructure, improving health services, and integrating climate risk into national health policies.