Natural Disasters12
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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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A Climate and Weather Expert on What We Know About Giant Storms Since Sandy
A scientist and writer reflects on the links between climate and extreme weather, New York City’s preparedness, and the role of the media in informing the public.
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What City Planners Can Learn From Hurricane Sandy
Based on a decade of data from Hurricane Sandy, two New York City planners explore the inequities of disaster mitigation and recovery — and what needs to change to prevent climate gentrification.
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Flooding Significantly Impacts African Food Security, Says Study
At a time when flooding is overtaking many parts of the world, millions of people in Africa are going hungry when croplands, livestock and infrastructure are inundated. But the results are complicated.
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Should Coastal Communities Rebuild or Retreat After Hurricane Ian?
The benefits and challenges of moving communities to safer ground.
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Hurricane Ian’s Aftermath: A Rising Death Toll and Questions About Preparedness
A disaster preparedness expert weighs in on the many factors that can complicate decisions around evacuations and preparedness.
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Here’s What We Know About How Climate Change Fuels Hurricanes
When Hurricane Ian hit Florida, it was one of the United States’ most powerful hurricanes on record, and it followed a two-week string of massive, devastating storms around the world.
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Preparing for Volcanic Eruptions at Okmok Volcano, Alaska
Researchers are working at a remote ranch in the Aleutians, commuting by helicopter to the brim of a volcano to perform maintenance on their monitoring equipment.

Congratulations to our Columbia Climate School Class of 2026 and all of our 2026 Columbia University graduates! Learn more about our May 15 Climate School Class Day celebration. 💙 #Columbia2026 #ColumbiaClimate2026
