International Research Institute for Climate and Society19
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Does the El Niño Southern Oscillation Actually Matter for Food Security?
And why should we care what causes a drought?
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How Climate Change Will Alter Our Food
As the world population continues to grow, global demand for food could increase dramatically by 2050. Yet the impacts of climate change threaten to decrease the quantity and quality of our food supplies.
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Food Web: Trade Networks May Be Key to Solving Hunger
Columbia’s Center for Climate Systems Research is building a network analysis program that can pinpoint trouble spots in the global food trade system.
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Experimental Forecasts Could Help Guatemala Recover from Volcanic Eruption
Rainfall predictions out to three weeks suggest the nation may get some relief from downpours that are hindering response and rebuilding.
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Enhancing Climate Forecasts in Bangladesh
New seasonal forecasting services could improve livelihoods for Bangladeshi farmers.
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Ethiopia Establishes National Framework for Climate Services
In Ethiopia, climate variability can have a big impact on food, water, and health. A system to monitor and predict climate will help to keep people safe.
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Simon Mason Wins Meteorological Award for Outstanding Service
The World Meteorological Organization’s Commission on Climatology recognizes a Columbia climate forecaster’s scientific contributions.
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“No Time for Delay” On Climate and Public Health, Doctors Warn
At meeting in mid-March, doctors, climate scientists, and global health specialists discussed how to tackle the health threats that climate change carries with it.
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Summer 2018 Internship Opportunities at the Earth Institute
The deadline for applications is May 1.

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
