sustainable development21
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Certificate Program to Focus on Environment and Security
A new professional certificate program at Columbia University will address the linkages between environment and security, aimed at practitioners with responsibility for providing assessments and warnings regarding environment-security risks or for designing programs to manage such risks.
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Program Backs Start-up Competition at Dhaka University
The Sustainable Development program at the Earth Institute is helping to sponsor a start-up competition for students at Dhaka University in Bangladesh.
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Leave No One Behind: The Sustainable Development Goals
At the end of September, all 193 member countries of the United Nations have agreed to adopt the Sustainable Development Goals towards eradicating poverty, protecting the planet and advancing prosperity by 2030. What do they hope to accomplish and why do they matter?
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The Challenging Question: What is Sustainable Development?
“Ever since I started studying sustainable development, the big question has always been how to define and speak about it. I have come to notice more and more how important this question is as I spend my days conversing with different people on the topic.”
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Making Agriculture Sustainable in One of India’s Poorest States
Jharkhand, India is one of the nation’s poorest and most most food-insecure states, with over 45 percent of the population living below the poverty line. Can a research team devise sustainable ways to improve livelihoods, productivity and sustainable water use?
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Map & App Help People Track Transit in Nairobi
Commuters and others traveling in and around Nairobi often rely on an unofficial network of minibuses and minivans, called matatus, that have no centrally controlled schedules, fares or route plans. But a new application developed for use on cellphones with Google Maps can now help them find their way.
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The Big City, Subdivided for Sustainability
Two-thirds of people on the planet will live in cities by 2050. But few cities are prepared for this population boom. An upcoming research project will explore new, localized models for urban infrastructure to make cities cleaner, healthier and more enjoyable places to live.
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The Disaster Profiteers
In his new book “The Disaster Profiteers,” Earth Institute professor John Mutter argues that natural disasters are bad for the poor–and can be great for the rich, who often seize resources meant for recovery, when no one is looking.
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How Genomics Can Help Famine-Prone Nations Weather Climate Change
A team of biologists and agronomists has identified genomic signatures in plants indicating they are resilient to stresses such as drought or toxic soils. The multi-year study, expected to help developing-world farmers, was done with sorghum, one of the world’s most common crops.
Congratulations to our Columbia Climate School Class of 2026 and all of our 2026 Columbia University graduates! Learn more about our May 15 Climate School Class Day celebration. 💙 #Columbia2026 #ColumbiaClimate2026
