sea level rise4
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New Project Will Study Greenland’s Helheim Glacier in Unprecedented Detail
Using drones, laser scanners, and high-resolution models, researchers hope to find out more about the processes driving rapid melting in this region.
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Center for Climate and Life Fellow Explains IPCC Sea Level Warning
Pierre Dutrieux, a Lamont-Doherty oceanographer and 2019 Climate and Life Fellow, discusses his Antarctic research and what the new IPCC report says about sea level rise.
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The Tribe That Brought a Damaged Shoreline Back to Life
How the Shinnecock Indian Nation Tribe in Long Island, NY, transformed a desolate and barren stretch of shoreline to protect their land from erosion and sea-level rise
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Team Deciphers Sea-Level Rise From Last Time Earth’s CO2 Was as High as Today
In a coastal cave off Spain, scientists have found evidence showing that more than 3 million years ago, when temperatures were similar to those projected for the end of this century, sea levels were as much as 16 meters higher than they are now.
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What Moody’s Recent Acquisition Means for Assessing the Costs of the Climate Crisis
The acquisition of Four Twenty Seven, a leading provider of insight on economic climate risk, stands out as an indicator that the climate crisis is seen as a material risk that corporations and governments must consider.
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Conference Raises Tough Questions About Retreat from Rising Seas
Hundreds of experts gathered on campus to discuss possibilities for protecting coastal communities and withdrawing when we can no longer safely inhabit our coastlines.
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New York City to Punta Arenas: The Beginning of Our Journey
Scientists aboard the R/V Joides Resolution prepare to set sail into the Southern Ocean.
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Center for Climate and Life Announces 2019 Fellows
The three new Fellows, all scientists at Lamont-Doherty Earth Observatory, will pursue high-risk, high-reward research that furthers understanding of how climate change impacts human sustainability.
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Why We Shouldn’t Let Maritime Boundaries Shrink as Coastlines Recede
Climate change will pose many challenges for small island states — and shrinking maritime boundaries would only make matters worse, argues one climate lawyer.
COP31, the 2026 United Nations Climate Change Conference, aims to advance dialogue, strengthen consensus, and accelerate climate action on a global scale. From November 9–20, 2026 in Antalya, Türkiye, heads of state, ministers, scientists, business leaders, and civil society will gather to advance efforts in emission targets, climate finance, and adaptation and resilience. Once again, our experts, students, and global thought leaders from Columbia Climate School and across Columbia University are contributing to key events, sharing insights, and helping shape the dialogue toward ambitious, science-based solutions. Learn More
