Health25
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Global Climate Models For Public Health? Useful, But Not In The Way We Think
A new paper in PLOS Medicine argues that climate change projections are often misused in health impact studies: they are best suited for shaping public health policies, not for triggering operational actions on the ground.
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Investigating How the Built Environment Impacts Health and Equality
Having grown up poor, urbanist and Earth Institute faculty member Malo Hutson brings a unique perspective to his work with displaced and impoverished people.
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Greener Ways to Keep Cool During a Heat Wave
The world is warming and our air conditioners are making it worse. Here are some less energy-intensive ways to survive the rising heat.
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If You Think This Summer’s Heat Waves Are Bad, Just Wait for the Future
Rising temperatures and humidity could make summers unbearable in the southeastern U.S. and beyond, according to a study published in December.
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Fighting Ticks With a Few Taps of the Phone
A new smartphone app offers hope of stemming the spread of diseases like Lyme, and providing some peace of mind in the process.
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What You Should Know About Air Quality Alerts
“It’s a code red day for ozone.” If you hear this on your local news, what does it mean? Are you at risk? Do you know what to do?
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Scott Pruitt and the Chemical Industry Collude to Deregulate Toxic Chemicals
The persistence of toxic chemicals and substances like plastics throughout the biosphere has impacts that are not yet well understood and may be very difficult to predict.
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In India, Dirty Air Kills as Easily in the Country as in the City
A forthcoming study of northern India suggests that people living in rural areas are as likely to die prematurely from the effects of poor air quality as those living in cities.
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“No Time for Delay” On Climate and Public Health, Doctors Warn
At meeting in mid-March, doctors, climate scientists, and global health specialists discussed how to tackle the health threats that climate change carries with it.
October 28, 2026 is Columbia Giving Day! Your gift to Columbia Climate School helps advance interdisciplinary research, educate the next generation of leaders, and transform bold ideas into real-world solutions for climate, Earth, and society.
