climate change47
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New Study Supports Universal Glacier Slip Law
The study explains how friction alters the velocity of glaciers. It could have important implications for improving sea level rise projections.
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Why We Need Climate Stoicism to Overcome Climate Despair
The immediate and apocalyptic stakes of climate change can be overwhelming to the point of despair. Can we stay motivated by clinging to optimism, or are we better off accepting the value of a partial victory?
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A New Primer on Climate Change Science
A new primer lays out the basics of climate science in compact form.
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Potentially Fatal Combinations of Humidity and Heat Are Emerging Across the Globe
A new study has identified thousands of incidents of previously rare or unprecedented extreme heat/humidity combinations in parts of Asia, Africa, Australia, South America and North America, including in the U.S. Gulf Coast region.
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Interactive Map: Daily Maximum Wet-Bulb Temperature
View an interactive world map that shows where extreme, sometimes potentially fatal, mixtures of heat and humidity are emerging across the globe.
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How Mangos Got Me Hooked on Climate Change
A student writes about how a moment of enlightenment changed her career path.
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How Catastrophic Floods May Have Carved Greenland’s ‘Grand Canyon’
In a new study, researchers propose a mechanism for how mega-canyons under northern Greenland’s ice sheet formed: from a series of catastrophic outburst floods that suddenly and repeatedly drained lakes of meltwater.
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The Pandemic is a Reason to Preserve Not Pollute the Planet
The pandemic should be teaching us the importance of public health, environmental protection and scientific analysis; which should lead us to preserve rather than pollute the planet.
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Cayte Bosler: Chronicler of Wilderness Conservation
Cayte is an explorer, an environmental journalist and conservationist, and a student in Columbia’s Sustainability Management masters program.
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
