Climate21
-
Student Workshop Spurs Columbia Dining to Sign NYC Plant-Powered Challenge
A capstone project in sustainable development leads to shifts in dining protocol at the university.
-
Faculty Spotlight: Finding Hope Through Climate Science Research and Education
Mingfang Ting wears many hats at the Columbia Climate School as a scientist, professor and education designer.
-
Reflections on COP28
A look back at the annual global climate conference.
-
Why the COP28 Loss and Damage Decision Is Historic
Never mind the critics: Here’s what went right at COP this year.
-
A New System Can Help Global Food Production Adapt to Climate Change
Professor Jessica Fanzo discusses a new monitoring system for countries to measure how well their food systems are performing in the face of climate change.
-
How to Give Gifts With the Planet in Mind
Sandra Goldmark shares tips on how to enjoy a more sustainable holiday season.
-
A New 66 Million-Year History of Carbon Dioxide Offers Little Comfort for Today
Scientists have produced a new curve of how atmospheric carbon dioxide affects climate. It makes clear that its effects can be long lasting.
-
Dredging up New York City’s Glacial Memory
Glaciologist Elizabeth Case spoke to New Yorkers about the role glaciers have played in designing the city’s landscape.
-
American Geophysical Union 2023: Key Research From the Columbia Climate School
A guide to notable research to be presented at the world’s largest gathering of earth and space scientists.
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
