UW News

Vince Cooper


April 17, 2024

Ice age climate analysis reduces worst-case warming expected from rising CO2

four woolly mammoths on frozen ground

A detailed reconstruction of climate during the most recent ice age, when a large swath of North America was covered in ice, provides information on the relationship between CO2 and global temperature. Results show that while most future warming estimates remain unchanged, the absolute worst-case scenario is unlikely.