Climate4
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The Ocean Carbon Sink Is Ailing
Measurements analyzed by an international research team indicate the global ocean absorbed significantly less CO₂ than anticipated during the unprecedented marine heatwave in 2023.
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Investing in Change: Monica Alonso Soria’s Path to Columbia
A recipient of the Stanley Park Climate Finance Scholarship, Soria hopes to help countries finance their conservation and climate goals.
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Climate and Society Students Address Climate Challenges in the Real World
This month, Columbia Climate School students presented their summer capstone projects, which offered impactful solutions in health, the arts, policy, climate finance and urban resilience.
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How Do We Fix the Hellish Heat of the New York City Subway System?
It’s time to treat subway heat like the climate adaptation issue and public health hazard that it is.
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Columbia Climate School Launches Climate, Earth, and Society Distinguished Fellows Program
A new initiative will unite globally renowned leaders to drive bold, collaborative action on the most urgent challenges facing our climate, Earth and society.
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As the Earth Gets “Weird,” How Does Context Determine Climate Impacts?
In the Green Mountains of Vermont, pre-college students tackled questions about climate change and its effects on different communities.
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Is It Time To Rethink What’s on Our Plates?
In its new season, the Food Pod for Humanity podcast explores plant-based diets and alternative proteins to reduce food-related climate impacts.
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How We Move Forward: A Chat with Climate School Professor Sheila Foster
A Q&A with the accomplished legal scholar and educator known for her pioneering work on environmental and climate justice.
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Tiny Giants: Marine Microbes’ Pivotal Role in the Ocean’s Future
These “invisible” organisms are key to the question of how much carbon the ocean can hold.
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
