sustainable development
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Vast Freshwater Reserves Found Beneath Salinity-Stressed Coastal Bangladesh
Drinking water is often scarce in Bangladesh. These researchers have tapped into a potential solution.
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Science for the Planet: Financing Sustainable Development
Meet Lisa Sachs—a lawyer who specializes in how public and private investment can help achieve environmental, social and economic goals.
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A Whole-Systems Investment Approach for the Coffee Sector and Beyond
A new handbook showcases a methodology for collaborative investment planning.
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Infographic: Moments that Paved the Path to COP30
Check out our COP infographic to learn about other major COP moments throughout history; thematic days at COP30; and why it’s important to differentiate between the “blue” and “green” zones.
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COP30: The Road to Belém
As the first COP hosted in the Amazon, COP30 will likely bring to the forefront discussions on the intersection of climate, nature and justice.
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Amplifying Action: Adam Met and Alexis Abramson Talk Climate on ‘Sing for Science’ Podcast
Ready to get involved in the climate movement? Musician Adam Met and Climate School Dean Alexis Abramson share practical, inspiring ways to take action on the popular Sing for Science podcast.
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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.

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“
