flood insurance
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With Climate Impacts Growing, Insurance Companies Face Big Challenges
As natural disasters become more frequent and more costly, the struggling insurance market could affect the entire economy. To weather the storms ahead, insurers will need to make some changes.
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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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State Disclosure Laws Leave Homebuyers in the Dark About Flood Risks
New research reveals that nearly half of U.S. states do not have requirements for sellers to disclose a property’s history of flood damages to a homebuyer.
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Resilience and Flood Risk
As New York Gov. Andrew Cuomo acknowledged last Tuesday, “We have a new reality when it comes to these weather patterns; we have an old infrastructure, we have old systems. That is not a good combination.” This is exactly why the flood insurance market, as a tool for change, is of interest to the mayor’s…

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
