Renee Cho

Renee Cho is a staff blogger for the Earth Institute and a freelance environmental writer who has written for www.insideclimatenews.com, E Magazine and On Earth. Previously, Renee was Communications Coordinator for Riverkeeper, the Hudson River environmental organization. She received the Executive Education Certificate in Conservation and Sustainability from the Earth Institute Center for Environmental Sustainability.

Recent Posts

The Growing Groundwater Crisis

Groundwater is being depleted at alarming rates, not only in drought-stricken California, but around the world. When groundwater is depleted, it can take tens to hundreds of years to for it to reestablish its sustainable level, if at all. What can be done to avert a water crisis?

Photovoltaic array at Nellis Air Force Base, Nevada

Where is Solar Power Headed?

To have a shot at curbing the worst impacts of climate change, we need to extricate our society from fossil fuels and ramp up our use of renewable energy. Where does solar energy stand today, and where does it need to go in order for us to make the transition to renewable energy?

by |July 21, 2015
Photo: Jason Farrar

The Pope’s Challenge on Climate Change

Pope Francis’s broad-ranging encyclical warns that we are destroying our common home and face an immense and urgent challenge to protect it. But it goes far beyond just the subject of climate change, calling for a holistic and sustainable future.

by |June 30, 2015
Photo: Marcus Oh

Is City Biking Hazardous to Your Health?

As more and more people take to biking in the city, a new study will look at how much pollution bikers are exposed to, and what effects it might be having on their health.

by |June 16, 2015
powerpacks-hss

The Race for Better Batteries

The worldwide transition from fossil fuels to renewable sources of energy is under way, but to integrate all this variable power into the grid, battery storage is key. Researchers around the world are working on developing better and cheaper batteries.

by |June 12, 2015
Simpson-H-James crop

H. James Simpson; Tracked Pollutants in the Hudson and Far Beyond

H. James Simpson, a geochemist who pioneered important studies of water pollutants in the Hudson River and abroad, died May 10. He had been affiliated with Columbia University’s Lamont-Doherty Earth Observatory for 50 years. The cause was Parkinson’s disease, said his family; he was 72.

by |May 26, 2015
Bo Ra Kim presents her team's project on marine debris.

Putting Knowledge to Work in the Real World: The Capstone Projects

The study of sustainability management and environmental policy is put to the test when applied to solving real world problems. Students in Columbia University’s Master of Science in Sustainability Management and Master of Public Administration in Environmental Science and Policy programs presented their final capstone projects done for real clients.

by |May 11, 2015
Happy Tibetan Buddhist monk

Why Happiness Is Important

The World Happiness Report 2015 measures and ranks the happiness of individuals in 158 countries around the globe. Which countries are the happiest and why?

by |April 23, 2015
Lester Brown. Photo: KFEM

As a Leading Environmental Organization Closes, Its Leader is Upbeat

Lester Brown, the global environmental leader, turned 81 this year and is closing The Earth Policy Institute, the environmental research organization he founded in 2001. His new book “The Great Transition” asserts that the world is shifting from fossil fuels to solar and wind energy.

by |April 22, 2015
MuirWoods

Paying to Protect the Environment

Ecosystems provide humankind with food, fuel and fiber; they help clean the air and water, control flooding and regulate climate. Now, a group of scientists has laid out guidelines to gauge how effective we are at setting a price on such benefits of nature.

by |March 31, 2015