food3
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Less Rice and More Nutritious Crops Will Enhance India’s Food Supply, Study Says
A new study finds that diversifying India’s crops could provide better nutrition for 200 million undernourished people.
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The Challenges of Planning for a Sustainable Dinner Party
Students in a sustainable development class learned how complicated it can be to account for economic, environmental and social concerns, even in something as simple as planning a meal.
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More Than Rice: The Future of Food Security in Vietnam
Representatives from Vietnamese government agencies and farmers’ groups came together at a recent workshop to discuss how to improve access to climate information for more effective decision making.
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How Much Do Climate Fluctuations Matter for Global Crop Yields?
A new study finds that ENSO has caused widespread, simultaneous crop failures in recent history, running counter to the long-held assumption that crop failures in geographically distant breadbasket regions are unrelated.
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Fighting Food Waste by Finding Ways to Use the Useless
Even though some food is never eaten, the carbon emissions to grow it still end up in the atmosphere. Reducing waste is crucial to fighting climate change.
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You Asked: How Can I Find Out the Carbon Footprints of Different Foods?
We look at research from the Earth Institute and beyond to answer questions about the impacts of beef, soy, and more.
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What’s Needed for a Sustainable, Equitable and Healthy Food System?
A report integrates the environmental, health, and social impacts of agriculture into one framework to help us make informed decisions about food.
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UN Resolution Would Protect Land and Water Rights of Rural People
This proposed declaration includes a number of rights, and specifically mentions that water resources in mountain ecosystems should be protected against pollution from mining activities.
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Almond Orchards in California: Healthy or Hazardous?
Why California almonds get such a bad rap.
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
