SIPA
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MPA-ESP Students Brief Policymakers on Environmental Bills Shaping New York’s Future
In their final briefings, students explored the many ways science can inform policy, from fashion and drinking water to pollinators, animal markets and urban shade.
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Twenty Years Later: What Lessons Have We Learned From Hurricane Katrina?
As the risk of extreme weather grows, Columbia experts revisit Katrina’s legacy and what it means for future catastrophes.
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From Mountain Regions to Island States: U.N. Celebrates First World Glacier Day
U.N. delegates and glaciologists convened to address the profound impacts of accelerating glacial melting, particularly for freshwater resources, mountain communities and small island states.
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An MPA-ESP Student’s Path to Climate Policy and Environmental Justice
Fatou Kiné Gueye shares her perspective on climate action and how she plans to translate her coursework into meaningful action in her home country of Senegal.
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Alumni Spotlight: Developing Tools for Humanitarian Action
Elaine Angeles is dedicated to driving change by better utilizing scientific forecasts and early warning systems to support vulnerable populations.
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Student Spotlight: Paying It Forward to Her Community
María Florencia Pérez hopes to make a real difference in regions affected by climate change, particularly in her home country of Argentina.
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‘Coal + Ice’ Exhibit Reflects the Interconnected Challenges of Climate Change
The Asia Society’s new immersive exhibit explores the vivid impacts of climate change on humans through art.
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All in the Family: One Environmental Science and Policy Student’s Path to Columbia
Clarisa Marambio, a soon-to-be graduate of the MPA in Environmental Science and Policy program, discusses her upbringing in Chile and how her two older sisters helped shape her interest in sustainability.
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Environmental Science and Policy Program Seeks Teaching Assistants for Summer 2024
A variety of positions are available with deadlines to apply on April 5 and 8.

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
