climate6
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A New Center Will Study Ocean Chemical-Microbe Networks and Climate Change
Fast turnover of carbon between seawater and microbes is a fact, but how it works is largely a black hole. This projects aims to shed light.
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Columbia to Launch $25 Million AI-Based Climate Modeling Center
A new venture will leverage big data and many disciplines to create better estimates of future climate.
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Columbia Climate School Welcomes First Class of Students
In September, 90 students will begin their orientation for the M.A. in Climate and Society Program, the first degree program offered through Columbia’s Climate School.
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Exxon Beware – Students and a Senator Vow to Demolish Climate Inertia
A cross-generational brainstorm on ways to break fossil-fueled blockades to climate action. Spread care, call out the culpable, price pollution.
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Columbia Climate School Named University Partner for Climate Week NYC 2021
The newly founded school will play a key role in the week’s events.
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Internships with Interdisciplinary Networks
Internships are available to support the coordination and activities of interdisciplinary Earth Networks. Columbia and Barnard students – apply by August 6.
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Lamont-Doherty Earth Observatory: Milestones in Climate Science
Much of the modern understanding of climate change is underpinned by pioneering studies done at Columbia University’s Lamont-Doherty Earth Observatory. Here’s a timeline of significant studies.
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Food Systems Offer Huge Opportunities to Cut Emissions, Study Finds
Researchers drilling into the many moving parts of food systems say that greenhouse-gas emissions have been systematically underestimated.
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Watching My Dad Die With Optimism Changed My Outlook on Climate Change
His father’s positive attitude in the face of terminal illness has inspired Cascade Tuholske to apply the same optimism while studying 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
