Toppertube › History & GK

When Earth Was a Toxic Wasteland

PBS Eons · History & GK · 11 min · 424 thousand views · published 2026-08-11

When Earth Was a Toxic Wasteland

Watch Eons: Life and Death on Pangea on the free PBS App: or on the web here: ← use this link if you are outside of the U.S. For 3 million y Kallie Moore Michelle Barboza-Ramirez Blake de Pastino eons Hank Green John Gre

Watch this lesson free on Toppertube, take notes beside the video, and add it to a course to track your progress and earn a certificate.

More from PBS Eons

More in History & GK