coastal retreat
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Tidal Communities Make Their Case for Shaping Resilient Coastal Futures
A recent conversation focused on three coastlines where Indigenous and Black communities are caught between rising seas and societal and development threats on land.
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The Tribe That Brought a Damaged Shoreline Back to Life
How the Shinnecock Indian Nation Tribe in Long Island, NY, transformed a desolate and barren stretch of shoreline to protect their land from erosion and sea-level rise
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Conference Raises Tough Questions About Retreat from Rising Seas
Hundreds of experts gathered on campus to discuss possibilities for protecting coastal communities and withdrawing when we can no longer safely inhabit our coastlines.
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
