December 4, 2017
“At two percent of global GDP, we can make the carbon dioxide problem go away,” says Columbia’s Peter Kelemen, who is developing technology to turn carbon emissions to stone.
December 4, 2017
climate response
ecology
A plankton-like species is attacking the base of the food chain in the Arabian sea, disrupting water quality and killing fish. Researchers at Columbia’s Lamont-Doherty Earth Observatory are learning how to fight back.
December 4, 2017
climate response
sustainability
A new study co-authored by Columbia climate scientist Maureen Raymo calculates that if we eat half as many burgers and steaks each week, it could have a profound effect on carbon emissions and the environment.