A Timeline of Earth’s Average Temperature | XKCD

A gem of a scientific cartoon infographic from XKCD: A Timeline of Earth’s Average Temperature (When People Say “The Climate Has Changed Before,” These Are the Kinds of Changes They’re Talking About. The infographic is long, but well worth the journey…


Credit: XKCD/cc


Thanks to AGR Daily News Service and Grist for sharing this global warming infographic from XKCD.

Advertisements