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Climate Change in Haiti
By Tracy Slagle and Madeleine Rubenstein Of the many countries at risk from the effects of climate change, small island states are widely considered to be among the most vulnerable. Not only are these countries exposed to direct impacts of climate change, particularly sea level rise, they are also highly sensitive to existing environmental stresses…
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Former UN Negotiator Gains Skills to Reduce Climate Change Impacts
From a WTO trade diplomat, to Singapore’s lead climate change negotiator at the UN, to a student at Columbia University, Desmond Tay talks about his experience to date in the MPA in Environmental Science and Policy program. “The ESP program brings together high-caliber students of diverse backgrounds and great passion.”
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Study Coral Reef Ecology in Bermuda
Bermuda is a world leader in marine conservation and the perfect place to experience the wonder of coral reefs. Let Columbia University’s Center for Environmental Research and Conservation (CERC) and the Bermuda Institute of Ocean Sciences (BIOS) be your guides to the world of corals through lecture, lab, and fieldwork.
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What Happens to All That Plastic?
Americans discard about 33.6 million tons of plastic each year, but only 9.5 percent of it is recycled and 15 percent is combusted in waste-to-energy facilities. What happens to the rest of it?
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MS in Sustainability Management Welcomes a New Cohort
Orientation marked the start of 36 new students beginning the Sustainability Management master’s program at Columbia University. “It was a room full of very dynamic professionals from a wide scope of the globe, each passionate about the progression of sustainability.”
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The End of Traffic: Goals of an Ecopreneur
Savraj Singh Danjal, an ecopreneur based in New Jersey, has some practical solutions for your home energy bill — and for traffic, congestion, your view of the night sky, and how to keep your coffee warm.
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Strategies from Ecology and Evolution for Business
Business strategy and the scientific disciplines of ecology and evolution share a similar vocabulary: competition, resources, game theory, and ecosystems. Companies and business theorists alike increasingly appreciate how natural systems provide powerful models for design, operations, and strategy. Join your colleagues and friends at CERC to learn more about Business Models: Strategies from Ecology and…
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Richard Seager
“What I like,” says Richard Seager, “is the fact that the Earth Institute has so many people working on the climate change and variability issue – from people like me doing the straight climate research to others working on how to build resilience to climate variability and change, to others working on how to prevent…
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City of the Future, Today
Masdar City is trying to pave the way for life without oil.

AGU25, the premier Earth and space science conference, takes place December 15-19, 2025 in New Orleans, Louisiana. This year’s theme—Where Science Connects Us—puts in focus how science depends on connection, from the lab to the field to the ballot box. Once again, Lamont-Doherty Earth Observatory and Columbia Climate School scientists, experts, students, and educators are playing an active role, sharing our research and helping shape the future of our planet. #AGU25 Learn More
