Climate Change and Human Health
A Directory of Research Papers on the Health Impacts of Human-Caused Climate Change
Human-caused climate change is no longer simply an environmental issue—it has become one of the defining public health challenges of the twenty-first century.
In addition to the direct deaths caused by heatwaves, floods, hurricanes, droughts, wildfires, and other extreme weather events, climate change is creating multiple interconnected physiological and environmental stressors that reduce health, accelerate disease, increase mortality, and diminish quality of life.
These papers examine the growing body of scientific evidence demonstrating how rising temperatures, air pollution, disrupted sleep, humidity, pathogens, altered microbiomes, ozone pollution, and cascading ecological feedback loops collectively threaten human health.
Climate change affects nearly every organ system in the human body. Many of these health impacts occur long before temperatures reach fatal levels, reducing physical performance, cognitive function, immune resilience, cardiovascular health, and overall longevity.
Featured Research
Heat Stress & Environmental Limits
How climate feedbacks push human physiology toward its limits.
Heat Kills and Maims
The growing danger of extreme heatwaves.
REM Sleep
How warming nights disrupt the brain’s restorative sleep.
Gut Microbiome
Climate-driven dysbiosis and gastrointestinal health.
Nighttime Heat
Why warm nights dramatically increase health risks.
Humid Heat
Understanding deadly combinations of heat and humidity.
Human Survivability
Emerging physiological limits under extreme heat.
Disease & Pathogens
The expanding risks from pathogens and vector-borne disease.
Accelerated Aging
How heat damages cells and shortens life expectancy.
Tropospheric Ozone
A silent threat to human health.
Air Pollution
Climate change and the growing respiratory health crisis.
Research Directory
- Heat Stress, Environmental Stressors, and the Limits of Human Adaptability
- Human-Caused Climate Change and Heatwave Trends
- Climate Change and REM Sleep
- Climate Change, Gut Dysbiosis, and the Human Microbiome
- Elevated Nighttime Minimum Temperatures
- Climate Change and Deadly Humid Heat
- Heat Stress, Human Survivability, and Physiological Limits
- Climate-Driven Health Collapse
- Climate Change and Disease
- The Cascading Crisis: Climate Change, Pathogens, and the Future of Human Health
- How Extreme Heat Accelerates Aging and Cuts Life Expectancy
- The Dangers of Tropospheric Ozone
- Breathing in Danger: Air Pollution and Human Health
Solutions
The overwhelming scientific evidence shows that preventing future health impacts requires reducing greenhouse gas emissions as rapidly as possible.
- Phase out fossil fuel combustion.
- Transition to clean renewable energy.
- Reduce urban heat exposure.
- Improve indoor cooling efficiency.
- Expand public health preparedness.
- Protect vulnerable populations.
- Increase public awareness of heat-related illness.
- DIY Household Climate Control — inexpensive methods for reducing indoor heat without fossil fuels.