General19
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Why Do We Need a Climate School?
Climate change is already part of the curricula across Columbia, but we can make a bigger difference by working together.
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New York City Will Be Back
When this crisis ends, we will be transformed in ways we cannot predict. But the one prediction I can and will make is that yes, we will be back.
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Columbia to Establish a Climate School to Meet the Challenges of a Warming World
The Columbia Climate School will provide the education, research and global partnerships needed to create and maintain a sustainable society.
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Alumni Spotlight: Elena Belletti Finds Economic Solutions for Environmental Protection
She’s helping countries improve sustainability while achieving their development goals.
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Jeff Schlegelmilch to Lead National Center for Disaster Preparedness
On July 1, Irwin Redlener will be stepping down as director, but will remain a vital part of the center’s efforts.
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Q&A With Kailani Acosta on Diversity in the Geosciences
Women and people of color are historically underrepresented in the geosciences. Through two different diversity initiatives, graduate student Kailani Acosta is working to change that.
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How Philanthropic Organizations Can Do More to Support Racial Equity
Black communities and organizations receive blatantly low philanthropic funding. To fix this, foundations must examine their values and the populations they serve.
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Maureen Raymo Appointed Interim Director of Lamont-Doherty Earth Observatory
Raymo is a world-renowned marine geologist and climate scientist whose work focuses on the history and causes of past climate change.

AGU25, the premier Earth and space science conference, takes place December 15-19, 2025 in New Orleans, Louisiana. This year’s theme—Where Science Connects Us—puts in focus how science depends on connection, from the lab to the field to the ballot box. Once again, Lamont-Doherty Earth Observatory and Columbia Climate School scientists, experts, students, and educators are playing an active role, sharing our research and helping shape the future of our planet. #AGU25 Learn More

