Center on Global Energy Policy Archives - State of the Planet

Photos of five Columbia climate researchers honored by leading scientific organizations: Suzana Camargo, Adam Sobel, Melissa Lott, Michela Biasutti, Richard Seager.

Five Columbia Climate Researchers Honored by Leading Scientific Organizations

Scientists connected to the Climate School received notable accolades from the American Geophysical Union and the American Meteorological Society.

by |September 15, 2023

Columbia Climate School Leadership Announcement

On July 1, Jeffrey Shaman will become interim dean of the Climate School, continuing the work of co-deans Alex Halliday, Jason Bordoff, Ruth DeFries, and Maureen Raymo, climate leaders who built the School’s strong foundation.

by Lee C. Bollinger |May 24, 2023

The Truth About Gas Stoves

Concerns have arisen gas stoves and their impacts on indoor air pollution and children’s health. What does the science show, and why are we only hearing about this now?

by |April 25, 2023
ship navigates icy waters on a foggy day with mountains in the background

Our Beautiful Planet: Photos from Columbia Climate School (2023 Edition)

On Earth Day and every day, Columbia Climate School is working to understand our planet and promote more sustainable ways of living and doing business.

by |April 19, 2023
Supermarket freezer aisle

Expanding Global Cold Chains: Effective Adaptation, or Dangerous Contribution to Climate Change?

Cooling technologies, including refrigerators and industrial chillers, can prevent food waste and are increasingly necessary in our warming climate. Are there ways to minimize their climate impacts?

by Benjamin Ritter, Carolyne Barker, and Kevin Karl |January 27, 2023
researchers sitting on ice with equipment

Year in Review: Our Top Stories of 2022

A list of some of our most popular articles and videos, plus some of our favorites that you shouldn’t miss.

by |December 22, 2022
tubes and blue light in a narrow room

Fusion-Fueled Clean Energy May Be Closer Than You Think

A Columbia Climate School expert shares his thoughts on the new fusion breakthrough, next steps, and why he’s optimistic about the future of fusion.

by |December 16, 2022
man sits at a fruit stand

COP27: Meaningful Progress and Missed Opportunities on Food System Emissions

Did the conference deliver on its billing as the first “food COP”?

by Benjamin Ritter and Kevin Karl |December 16, 2022
people talking at a table

Photos, Tweets, and More: Columbia Climate School at COP27

Learn more about how Columbia Climate School has been advancing the conversation at the world’s most important climate change summit.

by |November 17, 2022
a woman sits next to a cookstove with an open flame and smoke

Traditional Cookstoves: Fueling a Health and Climate Crisis?

Switching to cleaner cookstoves can save lives, cut carbon emissions, and promote gender equality. At COP27, world leaders should take steps to ensure universal clean cooking access by 2030.

by Benjamin Ritter and Kevin Karl |November 14, 2022