201923
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What Moody’s Recent Acquisition Means for Assessing the Costs of the Climate Crisis
The acquisition of Four Twenty Seven, a leading provider of insight on economic climate risk, stands out as an indicator that the climate crisis is seen as a material risk that corporations and governments must consider.
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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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Khulna to Barishal and Kuakata
We replaced the GPS at Khulna University, then met some colleagues in Barisal. We continued to Khepupara and the beach at Kuakata for more installations. The beach on the Bay of Bengal is fresh water in the summer due to the enormous water discharge at the Ganges-Brahmaputra Delta.
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Arnold L. Gordon Honored: Marking a Legacy of Ocean Discoveries
The American Meteorological Society will award him the Henry Stommel Research Medal for his research on the Southern Ocean and inter-basin circulation.
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Why Green Bonds Could Be Key to Fighting Climate Change
The idea behind green bonds is not complicated, but the application of this simple financial mechanism could be transformational.
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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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New Resource Compares All the Carbon Tax Proposals in Congress Right Now
An unprecedented number of carbon tax plans are currently on the table in Congress. A new online resource from the Center on Global Energy Policy compares the different proposals and explains what you need to know about a federal carbon tax.
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Merging Environment and Education Is Crucial for Sustainable Development
Over the past few years, Columbia University’s Center for Sustainable Development has been tackling sustainability issues through meaningful education on the environment.
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New Article: Engineered CO2 Removal, Climate Restoration, and Humility
Senior research scholar Julio Friedmann examines the roles of technical experts, financiers, and government officials in advancing carbon dioxide removal projects.
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
