groundwater pumping
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America’s Groundwater Crisis
The future of America’s water supply is an open question. The need for an adequate water supply is not open to question.
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Urban Pumping Raises Arsenic Risk in Southeast Asia
River Water Is Now Flowing Into Aquifers Through Highly Contaminated Sediments
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As a Leading Environmental Organization Closes, Its Leader is Upbeat
Lester Brown, the global environmental leader, turned 81 this year and is closing The Earth Policy Institute, the environmental research organization he founded in 2001. His new book “The Great Transition” asserts that the world is shifting from fossil fuels to solar and wind energy.
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Pumping Draws Arsenic Toward a Big-City Aquifer
Groundwater Removal May Affect Supplies in South Asia and Beyond

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
