climate change58
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Team Deciphers Sea-Level Rise From Last Time Earth’s CO2 Was as High as Today
In a coastal cave off Spain, scientists have found evidence showing that more than 3 million years ago, when temperatures were similar to those projected for the end of this century, sea levels were as much as 16 meters higher than they are now.
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How the Top Ten Democratic Candidates Plan to Deal With Climate Change
It is critical that whoever becomes president in 2020 commits to tackling the climate crisis. Here are the climate plans of the top ten Democratic candidates.
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The Hidden Costs of Food Waste
Nearly 40 percent of all food goes uneaten in the U.S. Environmental policy alumni examine the impacts of food waste and how we can make a difference.
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What the Climate Crisis Means for Land Rights
Climate change will shift the way we use land. A just transition to a low-carbon society requires recognition and protection of community land tenure.
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Longer Summer Stretches of Drought, Extreme Heat and Flooding Expected in a Warming World, Study Says
The changes could affect health, agriculture and ecosystems, the study suggests.
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Scientists Link Climate Change to Melting in West Antarctica
A new study shows, for the first time, evidence of a link between human-caused global warming and melting of the West Antarctic Ice Sheet.
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Toward a Pragmatic Climate Policy
I often say that the human species is ingenious and not suicidal. This would be a good time for America to demonstrate that instinct for survival and pragmatic invention.
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Iceland to Commemorate the Demise of Okjökull Glacier
On August 18, 2019, an event will be held to install a monument to Okjökull, the first Icelandic glacier lost due to human-caused climate change.
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You Asked: If CO2 Is Only 0.04% of the Atmosphere, How Does it Drive Global Warming?
Short answer: A little bit goes a long way.

On Saturday, October 17, 2026 from 10am to 4pm, Lamont-Doherty Earth Observatory Open House—our biggest, best science fun and discovery event of the year—will take place on our beautiful campus in Palisades, NY. Mark your calendar and join us for this free, family-friendly celebration of science! RSVP Today!
