climate change40
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A Case for Global Climate Action: U.N. Secretary General Delivers Potent Remarks at Columbia
President Bollinger and Lamont-Doherty’s interim director underscore the university’s commitment to solving the climate crisis.
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Alumni Spotlight: TV Meteorologist Jeff Berardelli
Climate and Society alum Jeff Berardelli brings climate change coverage to millions of homes across the country.
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Future Brahmaputra River Flooding as Climate Warms May Be Underestimated, Study Says
A new study looking at seven centuries of water flow in south Asia’s mighty Brahmaputra River suggests that scientists are underestimating the river’s potential for catastrophic flooding as climate warms.
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COVID-19 and Biodiversity Loss: How Destruction of the Environment Leads to Pandemics
To protect ourselves from future pandemics, we must rethink humanity’s relationship with nature.
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The State of Nuclear Energy Today — and What Lies Ahead
The IPCC has identified nuclear power as key to controlling climate change. Can new reactors bring about a nuclear revival?
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‘When Glaciers Go’ Producer Tashi Bista Speaks with GlacierHub
The documentary When Glaciers Go tells the story of a family in Upper Mustang, Nepal as they adapt to societal transformations brought about by climate change.
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Columbia Researchers Team With Global Firm to Enhance Hurricane Risk Scenarios
The enhanced models will enable insurers to analyze the financial implications of catastrophic events and to understand which areas are most at risk.
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Biden’s Climate Plan Could Reduce Global Warming by About 0.1°C
The president-elect’s plan will take us closer to achieving the goals of the Paris Agreement, but there is much work to be done.

The first Earth Day in 1970 ignited a movement to stop polluting our planet. Today, our scientists and experts are tackling the most pressing challenges to achieve real-world impact. This Earth Day, 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.

