Infrastructure5
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Preparing for Climate-Related Food Shocks
Researchers are investigating if the projected increase in climate change-generated droughts, floods, heat waves and other intense short-term occurrences will result in increased shocks that could jeopardize food security worldwide.
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Trump’s Nonexistent Environmental Platform
The problem with a Trump White House is we won’t know who owns the house. The argument for taking such a “huge” chance on the most powerful public office in the world is that the country is in such terrible condition that it’s worth the risk.
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Columbia, What Is Our Role in Responding to Climate Change?
We often think of the fight against climate change on a national or international level, but what can we do as a community?
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As Predicted: A Rising Tide of Migration
“With sea levels on the rise, several island nations are scrambling to stay above water and ensure citizens will have a place to go when the ocean engulfs their homeland. The humanitarian-crisis phase of climate change has officially begun.”
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Conflict, Displaced Persons and the Built Environment
Changing personal and social narratives can address issues of internal displacement in the built environment, as in this case in Medellín, Colombia.
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The Importance of New York City’s Water Infrastructure
New York City has a magnificent system of water supply. It is an example of farsighted long-term leadership and investment without which the modern city of New York could never have been built.
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Report Charges ‘Nepotism and Neglect’ on Bangladesh Arsenic Poisoning
Two decades after arsenic was found to be contaminating drinking water across Bangladesh, tens of millions of people are still exposed to the deadly chemical. Now a new report from the group Human Rights Watch charges that the Bangladesh government “is failing to adequately respond” to the issue, and that political favoritism and neglect have…
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Does Pollution Regulation Kill Jobs? Lessons for China from the U.S.
The problem of air pollution in China continues to reach new heights. To combat the problem in any real way stringent regulation is needed. A new paper from Columbia University’s Earth Institute finds that this can be done without hurting job creation.
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Filling a Climate Gap and Helping Rwandan Farmers
Agriculture makes up a major portion of Rwanda’s economy, and employs eight in 10 Rwandans. Of course, farmers are hugely dependent on the climate, and a new project hopes to ensure they get timely information so they can plan for both good times and bad.
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
