sustainable development14
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Environmental Protection in a New Age
Paul Gallay, president of Riverkeeper, sheds light on natural resource conservation, holding the government accountable, and how to get involved in environmental preservation at this crucial time in history.
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Time is Running Out to Apply to the Earth Institute Postdoctoral Research Program
If you’re a postdoc interested in sustainable development, apply by October 31.
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Undergraduate Senior Focuses Thesis on Democratic Process in Ghana
Motivated by the opportunity to give back to her country, Ohemaa Ofori-Atta is studying Sustainable Development at Columbia.
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Alumna Shares Her Experience as a Fulbright Scholar
MJ Engel is an alumna of Columbia’s Undergraduate Sustainable Development Program and a U.S. Fulbright Scholar currently studying in China.
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Alumni Startup Brings Pay-as-you-Go Solar Energy to Sierra Leone
In Sierra Leone, only 1 percent of rural citizens have access to electricity. Easy Solar, founded by graduates of Columbia’s School of International and Public Affairs, hopes to change that.
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When People Must Make Way for Nature
It is the black before dawn at the gate to the Kanha Tiger Reserve, in the highlands of central India. The still air carries a dank, penetrating chill. But it is hardly quiet. A buzzing line of tourists is forming at the ticket booth, peddlers are pouring steaming cups of tea. Groups of green-uniformed rangers chat…
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Photo Essay: When People Must Make Way for Nature
The forested Kanha Tiger Reserve, in the highlands of central India, is home to an abundance of rare wildlife. It also used to be home to thousands of people—that is, until they were moved out by the government to make way for endangered creatures.
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Internet-in-a-Box: Connectivity for the Rest of the World
For the 60% of people without Internet access across the globe, lack of connectivity can affect every facet of their lives – including healthcare. In the Dominican Republic, a team of MPA-DP students examines how Internet-in-a-box technology could help healthcare providers improve outcomes in the developing world.
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Cleaning Up New York City’s Waters and Beyond: Q&A with Kartik Chandran
Kartik Chandran, an environmental engineer at Columbia, will discuss some of his urban wastewater treatment projects at a panel discussion Friday following the screening of a new film about Rio de Janeiro’s Guanabara Bay.

COP31, the 2026 United Nations Climate Change Conference, aims to advance dialogue, strengthen consensus, and accelerate climate action on a global scale. From November 9–20, 2026 in Antalya, Türkiye, heads of state, ministers, scientists, business leaders, and civil society will gather to advance efforts in emission targets, climate finance, and adaptation and resilience. Once again, our experts, students, and global thought leaders from Columbia Climate School and across Columbia University are contributing to key events, sharing insights, and helping shape the dialogue toward ambitious, science-based solutions. Learn More
