water matters5
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What the U.S. Military is Doing About Climate Change
The White House may deny that climate change is happening, but the Department of Defense has been taking action for years to avoid and adapt to climate-related disasters.
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Hurricanes Harvey and Irma Show That It’s Time for Companies to Disclose Climate Risks to Investors
How a business contributes to and is impacted by the changing climate is becoming increasingly important for shareholders.
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New York’s Waterways Are Swimming in Plastic Microbeads
Plastic microbeads, common in soap, toothpaste and other consumer products, are flooding waters. A team from Lamont-Doherty Earth Observatory is doing the first large-scale assessment of their impact on New York’s waterways.
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Challenges for Governments Seeking to Get Most Out of Natural Resources
On March 2, 2017, Tanzania banned all exports of unprocessed gold and copper concentrates. The measure was taken in order to force companies to set up in-country processing of raw materials, with hopes of fostering the development of a smelter in the country.
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Rural America’s Drinking Water Crisis: No Help From Trump Budget
O’Brien is just one of thousands of small communities in the United States that struggle to find the resources to ensure that the water coming out of the tap is safe to drink. The budget proposal by the Trump administration will only make matters worse.
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How Will Climate Change Impact Water Resources?
Richard Seager and Park Williams, climate scientists at Lamont-Doherty Earth Observatory, discuss how water will be affected by warmer temperatures, and how their research increases understanding of these issues.
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Getting the Tools to Get Hired
Alan Burchell is the founder and principal of Urbanstrong, which he started shortly after graduating from Columbia’s Master of Science in Sustainability Management program in 2014. When choosing courses, Alan encourages MSSM students to fill up their tool belts. In his experience, “Knowledge is great, but tools get you hired.” Alan recommends to take classes…
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America’s Dam Crisis: Was Oroville Just a Drop in the Bucket?
Columbia Water Center experts argue that dam infrastructure issues must be connected to a broader conversation about America’s water resources.
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Vegetation Can Strongly Alter Climate and Weather, Study Finds
A new analysis of global satellite observations shows that vegetation can powerfully alter atmospheric patterns that influence climate and weather.
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
