climate change75
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What Caused the Great Famine?
Scientists are unraveling the driving forces of one of the worst environmental disasters in human history, in hopes of predicting and preparing for the next global drought.
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How Can Changing Climate Affect a Civilization?
Billy D’Andrea is trying to understand Easter Island’s climate history over the last few thousand years and how communities dealt with past climate change.
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Columbia Climate Scientist Joins Quest to ‘Make Our Planet Great Again’
The International Research Institute for Climate and Society’s Alessandra Giannini was selected as one of French President’s Macron’s climate laureates.
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Tiny Losses of Ice at Antarctica’s Fringes May Hasten Declines in Interior
A new study shows that even minor deterioration of ice shelves can instantaneously hasten the decline of ice hundreds of miles landward.
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Professor Dong Guo: China, Peer Effect and Sustainability
Sustainability isn’t just about the environment. Guo explains how social and economic factors, like employment and education, fit in.
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The Greenland Ice Sheet Is Sponging Up Meltwater
As climate warms, the surface of the Greenland ice sheet is melting, and all that meltwater ends up in seasonal rivers that flow to the sea. At least that is what scientists have assumed until now. A new study has shown that some of the meltwater is actually being soaked into porous subsurface ice and…
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How to Make the Holidays More Sustainable
It can be tough to balance holiday celebrations with a sustainable lifestyle, but there are ways to make greener choices without becoming a grinch.
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Environmental Science and Policy Program Strengthens Its Commitment to Student Veterans
Student veterans may now receive up to $20,000 in a grant or tuition waiver, which is matched by the U.S. Department of Veteran Affairs.
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Understanding Earth’s Geologic History to Predict the Future
Organic geochemist Pratigya Polissar is developing new tools to look at the history of plants and ecosystems on Earth over the past 20 million years.
The first Earth Day in 1970 ignited a movement to stop polluting our planet. Today, our scientists and experts are tackling the most pressing challenges to achieve real-world impact. This Earth Day, join us in our commitment to realizing a just and sustainable future for our planet. Visit our Earth Day website for ideas, resources, and inspiration.
