Recent Stories
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A New Tool for Matching Water Solutions to Community Needs.
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Join Columbia Climate School at Climate Week 2026
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Unused Natural Gas Behind NYC’s $300 Million Waste of a Potent Greenhouse Gas
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Grief, Recovery and the Environmental Lessons of 9/11
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25 Years After September 11th, New York City Changed the Way We Prepare for Disasters
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Dangerous Hot Days Are Spreading Beyond Summer
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From Peru to Columbia: Marialexandra Horna Arrieta’s Path to Climate Finance
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August Research Roundup: Select Papers
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Alex de Sherbinin Named Director of New Earth Institute Hub

Columbia Climate School is bringing bold ideas, leading experts, and groundbreaking research to Climate Week NYC. Explore our events, stories, and updates as we help shape the conversation on climate action across New York City.
Education & Community
Interactives & Explainers
Upcoming Events
- Saturday, September 19, 2026 12:00 PM – 4:00 PM Where: Off-campus Description: We believe that science is best taught outdoors in the natural environment! Science Saturdays are free family-friendly organized programs that are aimed to engage and educate about our beautiful and unique environment. Science Saturday is held seasonally from June 6th, 2026 to September 26th, 2026 every Saturday from 12:00 PM-4:00 PM at […]
- Friday, September 18, 2026 3:00 PM – 6:00 PM Where: The Riverside Church, 490 Riverside Dr., New York, NY 10027 Description: Join us September 18 at the historic Riverside Church in New York City for “The Immorality of Inaction: Voicing Truth on Climate” Join us on Friday, September 18, at the historic Riverside Church in New York City for “The […]
- Wednesday, September 16, 2026 3:30 PM – 5:30 PM Where: Faculty House, 64 Morningside Dr., New York, NY 10027 Description: Link to register: https://luma.com/im4qf8k8 Join us for an open networking event featuring the next generation of climate innovations from Columbia researchers, faculty, and startups! The week before Climate Week NYC, the Columbia Climate School’s Global Impact Lab is opening its doors […]
Viewpoints
Latest Comments
This is very brilliant. How I wish I can join from Uganda in Africa. I am a professional Journalist with…
Based on what I have read there is a discrepancy in dating and order of operations. As an extreme case…
Media Highlights
- “Now is the time to get ready,” said said Dr. Jeffrey Shaman, senior vice dean and professor at the Columbia Climate School. … Energy volatility…The picture is “similarly tight” when it comes to energy, said […]
- Op-ed Jeff Schlegelmilch.
- Climate projections suggest New York summers could be 4 to 6 degrees Fahrenheit hotter by mid-century and up to 10 degrees hotter by the 2080s, said Daniel Bader, with Columbia University’s Lamont-Doherty Earth Observatory….


















Yes, plastic water bottles are dangerous, taking millions of years to finally be clean of the enviroment.