climate action2
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Faculty Spotlight: Yutian Wu, Lamont-Doherty Earth Observatory Researcher and ESP Climatology Professor
Wu started her career in mathematics before coming to Lamont and applying it to climate change and atmospheric processes.
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Climate Journalist Andrew Revkin on Evolving Beyond Storytelling
The veteran reporter discusses how he prefers fostering dialog with his audience over simply telling a story.
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Protecting New York City from the Impact of Climate Change
The climate crisis and the extreme weather it brings will get worse before it gets better, and New York City’s very survival depends on our ability to finally respond to the climate adaptation crisis before us.
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Climate Policy’s Critical Moment is Here
The environmental catastrophe predicted by climate modelers a generation ago is upon us. We need to provide the resources and organizational capacity required to end most use of fossil fuels as fast as possible.
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German Court Sides With Youth Climate Activists to Safeguard Human Rights
The court ordered an expansion of the country’s carbon emissions law on the same day as an announcement that Germany’s glaciers could be gone in a decade.
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On the Eve of Earth Day, A Live Discussion About the Consequential Decade Ahead
Tonight’s Earth Lecture takes a hard look at climate change and the path forward.
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Columbia Climate School Goes to the Green Mountains
This pre-college program in Castleton, Vermont, will mobilize students in grades 9–12 to take action and affect change in response to our warming planet.
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The Biden Environment Team and a Government-Wide Approach to Sustainability
We need to ensure that during these next few years we rebuild the American consensus behind environmental protection.
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Gore, Sachs Address Way Forward on Climate Change
On February 20, 2007, Jeffrey D. Sachs, Director of the Earth Institute at Columbia University, and former U.S. Vice President Al Gore spoke to a packed house in Columbia’s Low Library Rotunda to address the next steps needed to mitigate the global climate crisis. Gore called upon younger generations to speak up and demand change…

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.