cs highlights22
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What’s Causing the Devastating Floods in China, India, and Bangladesh?
Climate School experts explain the conditions contributing to heavy downpours that are displacing millions in Asia.
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How to Prepare for a Hyperactive Hurricane Season
What an “above average” hurricane forecast means, and how individuals and communities can be ready to ride out the possible storms to come.
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How Can We Make Heat Waves Less Deadly?
Though often underestimated, extreme heat is the leading weather-related killer in the U.S.
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Heat, Storm, Drought, Fire: Prolonged Climate Extremes as Cool La Niña Pacific Pattern Persists
As the tropical Pacific stays stuck in a cool phase, dangerous patterns persist worldwide.
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Biennial Index Finds the World Is Lagging on Environmental and Climate Goals
A handful of countries, including the United States, may emit half the world’s greenhouse gases by 2050.
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Columbia University at Davos 2022
At this year’s World Economic Forum meeting in Davos, Switzerland, Columbia experts provided analysis and actionable ideas on how to address the climate and energy crises.
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Community-Led Science Uncovers High Air Pollution From Fracking in Ohio County
In a collaboration that included Columbia researchers, Belmont County residents set up a low-cost sensor network that is helping them fight for clean air.
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Columbia Climate School Announces First Faculty Hire
Archaeologist and anthropologist Kristina Douglass joins faculty from many centers and departments already teaching at the Climate School.
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Columbia Climate School’s First Class Day and Commencement: Photos and Videos
Photos and videos from before, during, and after the Class Day ceremony, plus more from the university-wide Commencement ceremony.

The first Earth Day in 1970 ignited a movement to stop polluting our planet. This Earth Month, join us in our commitment to realizing a just and sustainable future for our planet. Visit our Earth Day website for ideas, resources, and inspiration.