sustainable development2
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Denning Fellows Explore Sustainability Around the World
Three students traveled across the globe this summer to work on projects in global policy, climate vulnerability, and urban research and fieldwork.
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Sustainable Development Program Awards 2025 Departmental Honors
Four graduating students were selected for their outstanding academic achievements in sustainable development.
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African Societies Survived Climate Shifts for Millennia by Diversifying How They Lived
New research sheds light on how communities adapted to past climate change, offering lessons for current and future challenges.
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Animated Infographic: Cool Tips for Hot Days (And Lower Bills)
With the current heatwave gripping the eastern U.S., we’re revisiting this story—originally published back in May—on practical ways to stay comfortable and cut energy costs during extreme weather.
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A Small Island Offers Big Lessons in Sustainability
Columbia undergraduates spent three days learning about sustainable development on a local scale and immersing themselves in life on Cuttyhunk Island.
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Mangroves, Tigers and Shopping
The last part of our trip was a whirlwind of seeing multiple sites in the Sundarbans mangrove forest and its wildlife, more interviews with villagers, historic and cultural sites and shopping, followed by tearful goodbyes.
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Poets and Polders
Continuing on our journey, we visited the shrine and former home of Bangladeshi cultural icons, continued our interviews, and boarded a boat to take us to the embanked islands known as polders.
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A Special Trip to Bangladesh
In Bangladesh, a large and growing population lives in one of the most dynamic and sensitive environments on Earth, subject to multiple natural disasters and threatened by climate change.
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World Water Film Festival Makes a Splash at Columbia Climate School
The event featured films and speakers from around the world who spotlighted humanity’s essential relationship with water and how it continues to evolve in our changing climate.

You Asked invites you to share your most pressing questions about climate, science, and sustainability. Lamont-Doherty Earth Observatory and Columbia Climate School experts will respond with clear, evidence-based answers. Pose your questions and story ideas!
