Last Update: 10/26/2026 at 11:33 PM EST
Climate Change and Human Health
Coverage from State of the Planet, Republica, and others
Climate change affects people through heat, floods, storms, drought, air pollution, food and water insecurity, and slower changes to livelihoods and communities.
The consequences range from trauma, anxiety, depression, sleep disruption, and climate grief to neurological risks, disrupted schooling, displacement, and reduced access to care. Children, migrants, older people, and communities with fewer resources can face disproportionate harm. Research and practice also focus on preparedness, cooling and shelter, psychological first aid, community resilience, and climate-responsive health services.
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All Articles63 articles
Important
Neuro Climate Working Group efforts highlight neuroclimate vulnerability from heat and air pollution, stressing measurement gaps and new monitoring and resilience approaches.
7/22/2026 • Climate Science & Impacts • General
In recommendations citing end-2025 estimates, UNHCR and the Peter McMullin Centre on Statelessness call for governments worldwide to protect nationality and prevent statelessness linked to climate change.
9/28/2026 • Policy, Politics & Governance • General
Rights-based climate research using interviews and ethnography reports health, food, and shelter harms from floods and droughts across Bangladesh, arid Somalia, and Pacific islands.
3/28/2026 • People & Justice • General
UNICEF reports in 2026 that 1.1 billion children face at least three overlapping climate hazards, with insufficient social services raising risks to health and education.
6/15/2026 • Adaptation & Resilience • General
A 2000-2025 evidence review links climate change and environmental deprivation to Ethiopia’s internal migration, citing gaps in policy implementation.
7/26/2026 • Climate Science & Impacts • General
South Korea survey of 528 psychiatric outpatients reports climate change anxiety associated with depression, anxiety, somatic symptoms, and lower resilience, especially with disaster exposure.
7/1/2026 • Climate Science & Impacts • General
Expert-Delphi research in Papers analyzes climate change links to migration, concluding climate impacts usually compound existing drivers and often drive internal displacement.
6/22/2026 • People & Justice • General
UNICEF says about 1.1 billion children face multiple climate hazards worldwide, with heat, drought, and floods driving health and schooling impacts in 2024.
6/20/2026 • Climate Science & Impacts • General
UNICEF reports that children worldwide face increasing exposure to climate hazards, including heatwaves, flooding, drought, and wildfire-related air pollution.
6/16/2026 • Climate Science & Impacts • General
UNEP-CCC released Loss and Damage Beyond Economics in Bonn during loss and damage negotiations, urging countries to fund and operationalize health-focused adaptation and non-economic loss measurement.
6/15/2026 • Climate Science & Impacts • General
UNEP CCC director Anne Olhoff said national climate plans increasingly mention health harms, but financing and operational measures remain limited as loss and damage discussions advance in Bonn.
6/12/2026 • Policy, Politics & Governance • General
World Stroke Organization experts report near-200-study evidence linking climate-driven heat and wildfire smoke to higher stroke risk, especially in equatorial low and middle income countries.
6/8/2026 • Climate Science & Impacts • General
Reviews and a 2025 U.S. crisis-text analysis link drought and disrupted seasons to depression and anxiety, highlighting exposure reduction and psychological support after disasters.
5/19/2026 • Climate Science & Impacts • General
Extreme heat and wildfire smoke from climate change are linked to increased health risks affecting cardiovascular, respiratory, neurological, and reproductive outcomes in affected populations.
6/26/2026 • Climate Science & Impacts • General
Public health experts warn climate change raises risks of heat, wildfire smoke, flooding, and infectious diseases that increase avoidable deaths.
6/26/2026 • Climate Science & Impacts • General
UNICEF reports that in 2023 children worldwide face escalating overlapping climate hazards, including heatwaves, floods, and droughts, with major impacts on health and school access in Papua New Guinea.
6/16/2026 • Climate Science & Impacts • General
A WHO convened pan European commission recommends declaring climate a public health emergency of international concern to address rising health risks from heat, extremes, disease, and air pollution.
5/16/2026 • Policy, Politics & Governance • General
WHO convened a pan European climate and health commission in Europe, recommending the climate crisis be declared a public health emergency of international concern before the WHO world health assembly.
5/16/2026 • Climate Science & Impacts • General
World Stroke Organization issued a statement in the International Journal of Stroke linking climate-driven heat, weather variability, and particulate exposure to higher stroke risk and mortality.
4/29/2026 • Climate Science & Impacts • General
Researchers reviewing studies published through September 2024 found that extreme weather affected mental health across 29 countries, but inconsistent measures hindered comparison.
9/1/2026 • Climate Science & Impacts • General
International experts assessed climate mobility using interviews and Delphi analysis, finding limited consensus on causation, definitions, and coordinated global policy frameworks.
6/19/2026 • Adaptation & Resilience • General
Bangladesh, Bhutan, India, and Nepal report climate-driven internal migration, with research on about 1,200 households highlighting persistent gender gaps in land and financial control.
5/19/2026 • Adaptation & Resilience • General
PLOS Climate researchers use CHNRI to set priorities linking climate hazards, hygiene practices, and health outcomes across 40 countries.
6/9/2026 • Adaptation & Resilience • General
A risk-based framework links disaster risk management and health systems thinking to guide climate adaptation in health care governance and planning.
5/1/2026 • Adaptation & Resilience • General
Interesting
UNHCR reports that climate hazards have displaced over 250 million people since 2015, with major impacts in climate-vulnerable countries and insufficient aid for fragile states.
7/18/2026 • People & Justice • General
UNHCR reports that climate change displaced approximately 70,000 people daily over the past decade, with Bangladesh, Colombia, and Pacific nations developing varied responses.
8/22/2026 • Climate Science & Impacts • General
A qualitative study of 578 older adults found climate-change impacts associated with mental-health distress, behavioral changes, health complications, and service-access difficulties, although the study location and date were unspecified.
8/11/2026 • Climate Science & Impacts • General
Climate change is linked to disproportionate maternal, reproductive, infectious disease, and mental health impacts for women through temperature, air pollution, and disaster pathways.
6/19/2026 • People & Justice • General
UNICEF report released in 2020s warns 1.8 billion children face drought risk and 1.2 billion face extreme heat risk without urgent emissions cuts.
6/16/2026 • Climate Science & Impacts • General
Katrín Jakobsdóttir and WHO Europe convened a pan-European Climate and Health Commission releasing 17 recommendations for government and WHO action across the 53-country region.
5/17/2026 • Policy, Politics & Governance • General
UNICEF-supported reporting in Bangladesh links extreme-weather displacement between 2016 and 2021 to widespread psychosocial harms and mental health strain for children.
4/8/2026 • People & Justice • General
NASA temperature trends and World Bank Groundswell 2021 projections are used to frame how climate impacts may increase internal migration and political instability across Europe, the United States, and developing regions.
4/4/2026 • Climate Science & Impacts • General
Case studies in Bangladesh, Indonesia, and Canada link climate disasters and displacement to increased mental health risks and care access barriers.
1/1/2026 • Climate Science & Impacts • General
The University of Melbourne trains health professionals in climate-risk assessment and healthcare emissions reduction through a graduate certificate in Melbourne, Australia.
9/14/2026 • Climate Science & Impacts • General
UNICEF’s Children’s Climate Risk Report 2026 estimates multi-hazard climate exposure for most children in India and links hazards to health and learning disruptions.
6/29/2026 • Climate Science & Impacts • General
In 2025, IPPF Member Associations delivered emergency sexual and reproductive healthcare after climate-related floods and storms across Asia, Africa, and the Caribbean.
6/17/2026 • Adaptation & Resilience • General
U.S. healthcare organizations report rising clinical and operational risks from climate-linked heat, wildfire smoke air quality, and extreme-weather supply disruptions.
5/21/2026 • Adaptation & Resilience • General
World Health Assembly in Geneva calls the climate crisis an international public health emergency, citing health impacts from heat, flooding, infections, food insecurity, and air pollution.
5/21/2026 • Adaptation & Resilience • General
The American Red Cross urged New Hampshire residents to donate during the current blood crisis as climate-related heat, air pollution, and disasters disrupted blood collection and distribution.
8/15/2026 • Adaptation & Resilience • General
Unicef warned that planned UK aid cuts will increase climate-related risks for children in highly exposed countries including Nigeria, Mozambique and Pakistan over the next three years.
8/31/2026 • Adaptation & Resilience • General
Josh Fox discusses The Welcome Table, a documentary scheduled for HBO, focusing on mutual aid and unequal impacts from climate-driven extreme rainfall and landslides in Sao Sebastiao, Brazil.
7/17/2026 • People & Justice • General
Environmental policymakers and researchers propose integrating mental-health indicators into environmental conventions worldwide as climate, chemical, biodiversity, and disaster risks increasingly affect psychosocial well-being.
8/10/2026 • Policy, Politics & Governance • General
Systematic review of 2014-2024 literature links gender and climate-disaster outcomes to structural inequality, with evidence concentrated in Bangladesh, India, and Pakistan.
7/22/2026 • People & Justice • General
Population Institute released a climate vulnerability report on July 9, 2026, linking population growth and gender inequity to adaptation planning in Bangladesh, Niger, the Philippines, Uganda, and the United States.
7/9/2026 • People & Justice • General
Caritas Internationalis and partner Catholic NGOs warned on 24 June 2026 at the UN Human Rights Council in Geneva about climate-driven displacement and gaps in protection.
7/2/2026 • Climate Science & Impacts • General
Severe storm flooding in the United States increases mold growth risk, potentially affecting respiratory health and contributing to Long COVID and ME, with elevated harm for disabled residents.
5/21/2026 • Climate Science & Impacts • General
A pan-European climate and health commission led by Katrín Jakobsdóttir recommended WHO classify climate change as a PHEIC to address health system unpreparedness and fossil-fuel harms across Europe.
5/18/2026 • Climate Science & Impacts • General
Berkeley Law Human Rights Clinic and IMUMI analyzed 2024 interviews and surveys of Central American migrants in transit through Mexico, linking droughts and storms to increased migration pressures.
4/21/2026 • People & Justice • General
In Colorado, Texas, and Hawaii, health agencies and providers respond to climate-driven disaster mental health needs while addressing staffing, licensing, and reimbursement barriers.
4/13/2026 • Climate Science & Impacts • General
On June 16, UNICEF released the 2026 Children’s Climate Risk Report documenting 41% child exposure to multiple climate hazards in Afghanistan.
6/17/2026 • Climate Science & Impacts • General
Howard Frumkin leads a human health chapter in Nature Record, a U.S. effort continuing a canceled National Nature Assessment with NASEM review.
7/24/2026 • Climate Science & Impacts • General
Worsening climate hazards and drought increase displacement, while US asylum and migration pathways largely exclude climate-related displacement as a basis for entry amid Trump immigration restrictions.
6/13/2026 • People & Justice • General
People displaced by climate-worsened disasters face tighter US asylum and entry restrictions under a Trump administration enforcement push, affecting cases from Honduras, Sudan, and Somalia.
6/10/2026 • People & Justice • General
A report released recently warns climate change will intensify health risks faster than health systems can adapt, with developing nations facing up to $20 trillion in losses by 2050.
5/6/2026 • Climate Science & Impacts • General
Ilse Ruyssen and the CliMigHealth research network examine how climate disasters and slow-onset hazards affect health and whether migration can improve outcomes in vulnerable communities.
5/26/2026 • Adaptation & Resilience • General
World Economic Forum and Oliver Wyman report (2024) finds 14.5 million additional climate-related deaths by 2050 and urges resilient health systems and funding globally.
7/24/2024 • Adaptation & Resilience • General
Alan Stein and Lynette Okengo call for declaring the climate crisis a global public health emergency and prioritizing child impacts in health adaptation planning.
5/21/2026 • Adaptation & Resilience • General
An essay calls for including children and youth in climate communications after describing climate-driven health and caregiving harms from extreme weather.
6/19/2026 • People & Justice • General
UK flood impacts and Japan studies link climate change to mental health risks including trauma, PTSD, depression, and dementia, through disasters and cost pressures.
3/24/2026 • Climate Science & Impacts • General
Guardian analysis ties Trump immigration restrictions and Temporary Protected Status terminations to rising climate-driven displacement risk for highly vulnerable countries.
6/12/2026 • People & Justice • General
Additional
In a 2020s United States blog post, the National Health Law Program's Doula Medicaid Project urges expanded Medicaid coverage and climate preparedness training for doulas supporting pregnant people during disasters.
8/10/2026 • Adaptation & Resilience • General
During London Climate Action Week in London, MedAccess Head of Impact Dr Tristana Perez urged health policymakers and funders to strengthen climate-resilient systems, supply chains, and products.
6/26/2026 • Adaptation & Resilience • General
A climate-and-migration health chapter links drought, sea-level rise, and adaptation perceptions to migration feasibility and healthcare access needs, emphasizing regional governance responses.
1/1/2026 • Climate Science & Impacts • General
