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Capturing Carbon’s Potential: These Companies Are Turning CO2 into Profits

Researchers and businesses are finding innovative ways to use carbon dioxide captured from power plants or the air.

by |May 29, 2019

On June 1st, Fish Will Be Filling Our Nets All Around New York City

Join us on Saturday, June 1st to explore one of New York’s most underrated treasures: our productive waterways!

by |May 24, 2019

Earth Institute Director Alex Halliday Honored with Knighthood

Years before Alex Halliday joined Columbia University’s Earth Institute as its director, he was changing the field of geochemistry.

by |May 9, 2019
Vaccination paperwork

Breaking Down the Anti-Vaccine Echo Chamber

The rhetoric around vaccination is generally black and white: vaccines are good or vaccines are bad. But now more than ever, it’s important to find ways to communicate across the divide.

by |May 8, 2019
Flooding in Cedar Rapids, Iowa

Even If You Don’t Live in the Midwest, This Spring’s Floods Could Still Impact You

While the flooding may not have inundated your house, you could still feel its effects in the form of more volatile food prices.

by |May 2, 2019

You Asked: What Are the Most Eco-Friendly Garbage Bags?

An Earth Institute staffer gives advice on alternative trash bag options and how reduce your need for trash bags altogether.

by |April 22, 2019
graph of carbon emissions projections

Zero-Carbon Economy is Within Reach, Says Climate Economist

Nicholas Stern is optimistic that we can create a zero-carbon world economy in the coming decades. What he’s worried about is whether we will, he said in a recent talk.

by |April 19, 2019
child with measles

A Case Against Vaccine Religious Exemptions

It is time for states to change their laws so that fringe religious objections do not get in the way of protecting the safety of children and people with compromised immune systems.

by |April 10, 2019
Fulβe man tending a cow

Mixing Science With Tradition Among Burkina Faso’s Migratory Herders

Anthropologists are working with Fulani community leaders to promote knowledge-sharing between herders and climate scientists.

by |April 5, 2019
map of lead samples in cerro de pasco peru

High School Students in Peru Discover Lead Contamination Hotspots

Equipped with a field testing kit originally developed within Columbia’s Earth Institute, the “Lead-Free Kids Peru” project has tested hundreds of soil samples for the toxic metal — and dug up some startling results in the process.

by |March 29, 2019