State of the Planet - News from the Columbia Climate School

California Quake Faults Are Highly Sensitive to Solid Earth Tides, Say Scientists

Memorial Day, Patriotism, and the Search for American Political Consensus

Political polarization is a trap that is easy to fall into, but many Americans are looking for a sense of unity and leadership that represents our common values and shared sense of community.

by |May 30, 2023
An iceberg in the Arctic with underside visible

Montreal Protocol Is Delaying First Ice-Free Arctic Summer

New research from Columbia climate scientists shows that the 1987 ozone treaty, designed to protect the ozone layer, has postponed the occurrence of the first ice-free Arctic by as much as 15 years.

by Holly Evarts |May 25, 2023
Storm clouds over a city skyline

New Method Predicts Extreme Weather Events More Accurately

Columbia engineers have developed a machine-learning algorithm that will aid in understanding and mitigating the impact of extreme weather events, which are becoming more frequent in our warming climate.

by Holly Evarts |May 25, 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
Two children and an adult playing with recycled musical instruments

We Made Musical Instruments From Trash at Manhattanville Community Day

Inspired by Bash the Trash, kids had a chance to make musical instruments out of reusable materials, then perform in a parade.

by |May 23, 2023
The blue marble
a world in your hand
round and perfect