climate change23
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The ‘Cassandra of the Subways’ on Hurricane Sandy, Ten Years Later
Klaus Jacob predicted for years how the New York City subways would flood in a superstorm. Finally, authorities began to listen, but long-term preventive action came too little, too late.
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New York City’s Former Top Climate Official on the Lessons of Hurricane Sandy
Engineer Daniel Zarrilli advised both the Bloomberg and deBlasio administrations in the wake of Hurricane Sandy. He is now a special advisor on sustainability and climate to Columbia University.
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Permafrost Emissions Must Be Factored Into Global Climate Targets, Says Study
As the Arctic melts, permafrost there has the potential to send huge amounts of carbon into the atmosphere, but exactly how much is up for grabs, depending on what we do to stem climate change in coming years.
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Study Upsets Models of How Lake Drainage Within Glaciers May Influence Sea Level
Sudden plunges of lake waters from glacial surfaces to ice-sheet beds may not speed up the movement of Greenland’s tidewater glaciers, as previously thought.
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Presenting Climate LIVE K12: RSVP for Winter 2022 and Spring 2023 Sessions
In the Climate LIVE video series, experts from across the Columbia Climate School present climate and sustainability content for grade school and university students, educators, parents, and the public.
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Why We Need to Ban Gas in New York State Buildings
Banning gas connections in new buildings would have significant health benefits, in addition to helping to curb climate emissions.
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Greenland’s Long and Intense Melt Season Is a Worrying Sign for Sea Level
Summer melt across Greenland has broken records this year.
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How Do We Deal With the Polarization Around Climate Change?
Suggestions from Peter Coleman, psychologist and expert in conflict and cooperation.
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How Colonialism Spawned and Continues to Exacerbate the Climate Crisis
Colonialism was motivated by the promise of plundering the environment and subjugating populations. Its legacy makes it far more challenging to address the climate crisis and implement equitable solutions.
On Saturday, October 17, 2026 from 10am to 4pm, Lamont-Doherty Earth Observatory Open House—our biggest, best science fun and discovery event of the year—will take place on our beautiful campus in Palisades, NY. Mark your calendar and join us for this free, family-friendly celebration of science! RSVP Today!
