Guest Blogger

Processing steel slag. Photo: www.loesche.com

At Lenfest, Using Carbon to Help Reuse Waste from Steel Production

Lenfest Center researchers are working with a Chinese steel company on a way to treat and reuse waste slag using carbon sequestration technology.

by |March 9, 2017
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Empowering Girls by Learning About Puberty

When Sunita, a student in rural South India, got her period for the first time she was sure she was on the brink of death.

by |March 8, 2017
NASPAA competition to come up with a solution to solve World Hunger by 2030, held at Sipa

Students Compete in Food Security Simulation

How do multiple stakeholders compromise their competing needs and develop a global coordinated strategy that is politically palatable, possible and comprehensive enough to have an impact? Students from universities all over the U.S. Northeast gathered at Columbia for the 2017 NASPAA-Batten Student Simulation Competition that challenged students to do just this.

by |March 6, 2017
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Trump’s Unifying Opportunity: Food Security

A sound strategy to secure the nation’s food supply and reduce its vulnerability within and beyond our borders will be a major step towards making America and the world more resilient in the face of increasing uncertainty.

by |March 2, 2017
Trump signs KXL memo WHdotgov crop2

Tracking the Undoing of Climate-Change Measures

The Sabin Center for Climate Change Law is launching a new tool to identify and explain the efforts taken by the incoming administration to scale back or wholly eliminate federal climate change mitigation and adaptation measures.

by |January 25, 2017

Earth Institute Spring 2017 Internships

This spring, The Earth Institute is offering students opportunities to work as interns within various departments and research centers at the institute. All full-time Columbia and Barnard students are eligible to apply.

by |December 28, 2016

Spring 2017 Undergraduate Research Assistant Opportunities

Undergraduates from Columbia and Barnard will be able to serve as research assistants on research projects related to sustainable development and the environment with distinguished faculty and researchers at the cutting edge of this burgeoning field.

by |December 28, 2016
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Students Advise County on Permeable Pavement

The biggest barrier to installation or permeable pavement is funding. But the positive outcomes include reduced flooding, less stormwater runoff, and recharging of aquifers.

by |December 19, 2016
Widespread fires in Indonesia threaten habitat for many animals, including orangutans; here one is being rescued on Kalimantan. Photo: Gerry Ellis/oregonzoo.org

Study Finds Oil Palm Certification Plays Limited Role in Curbing Fires

Oil palm is in everything from food to cosmetics to fuel and is consumed and used by most people without giving it a second thought. Yet oil palm cultivation is a large contributor to environmental and social problems, especially in places like Indonesia, where the business of oil palm cultivation has become the second largest export over the last decade.

by |December 15, 2016
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Forecasting for the In-Between

We can do a good job forecasting the weather for a week or two, and we can settle on what the climate is likely to do season to season, a month to a year into the future. But what about in-between?

by |December 13, 2016