Water11
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New Recommendations for a Climate-Smart National Flood Insurance Program
A new article co-authored by the Sabin Center for Climate Change Law provides key recommendations on how to change flood insurance for a changing climate.
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Grappling With Ocean Conservation and Social Justice
Marine biologist, policy expert, and conservation strategist Ayana Elizabeth Johnson discusses the challenges and possibility she sees in environmental justice work today.
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‘Hudson Rising’ Exhibit Features Living Breakwaters Project
Exploring the complex history of the river’s pollution and conservation, a show at the New-York Historical Society highlights the holistic solution proposed by Earth Institute faculty member Kate Orff.
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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.
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Mining Pollution Limits Access to Clean Water in Papua New Guinea
A new report documents the social, environmental, economic, and health impacts of gold mining in Porgera, Papua New Guinea.
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Scientists Work to Build Climate Change Resilience in Caribbean Coral Reef
A team from Columbia’s Earth Institute is helping to research and design adaptation strategies to help save the world’s second largest barrier reef.
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Columbia Water Center: A Decade of Cutting Edge Research
To mark its anniversary, the Columbia Water Center has released a new report highlighting its achievements over the past decade. Read an excerpt, then download the full report.
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Study Finds Sewage Bacteria Lurking in Hudson River Sediments
A new study shows that fecal bacteria from sewage can persist in far greater quantities in near-shore sediments than in the water of the Hudson River.
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Current Megadrought in the West Could Be One of the Worst in History
A 19-year drought in the American West is one of the most severe in the past 1200 years—and climate change is partially to blame, according to new research.

By studying thousands of buildings and analyzing their electricity use, Columbia Climate School Dean Alexis Abramson has been able to uncover ways to significantly cut energy consumption and emissions. Watch the Video: “Engineering a Cooler Future Through Smarter Buildings“
