Climate20
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Extreme Weather is Necessitating a Shift in Humanitarian Action: A Q&A with Andrew Kruczkiewicz
How can groups like the Red Cross anticipate and prepare for disaster, as opposed to merely responding to it?
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A Climate Expert Explains Why Atmospheric Rivers Are Causing Historic Rainfall in California
Climate professor Mingfang Ting discusses how atmospheric rivers are connected to climate change and what communities can do about them.
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Building Climate Justice: Empowering Communities Through Coastal Resilience at Columbia University
A new class in the Undergraduate Program in Sustainable Development aims to educate students on effective climate-adaptation planning through collaboration with community partners.
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Making Global Climate Connections as a Pre-College Student
Ava Luke reflects on her transformative experience in Columbia Climate School’s Pre-College Programs, which teach motivated high school students about specific climate change themes through place-based opportunities.
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Science for the Planet: Why We Need to Preserve Maritime Forests
Tree-ring scientist Nicole Davi explains the critical role maritime forests play in protecting our coastal communities from storms. The tree-ring records she’s building will help us understand how these ecosystems are responding to climate change.
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‘Hot Drought’ Unprecedented Across Western North America Since the 16th Century, Study Suggests
Increased heat due to human-induced climate change, not just lack of rain, is driving the continued drying of soils, say researchers.
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Science for the Planet: Why We Need Legal Frameworks for Carbon Dioxide Removal
Ocean-based techniques to remove carbon dioxide from the atmosphere could help the US and other countries reach their climate goals, but they need to be advanced in a safe, just and responsible manner, says climate law expert Romany Webb.
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How Best to Educate People About Climate Change?
A new primer from the Earth Institute explores best practices for educating people of all ages about climate change.
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Science for the Planet: Sinking Seaweed for Sequestration
This second video for Science for the Planet series explores the idea of sinking sargassum seaweed deep in the ocean, taking carbon with it.
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
