Where to Watch
Region
Prices last updated October 1, 2026. Pricing and availability may vary by region.
powered by JustWatch
Seasons
All seasons
About
Over the millennia, we've changed the Earth. Now we need to change our behavior.
First Aired
Aug 18, 2021
Last Aired
Sep 1, 2021
Seasons
1
Episodes
3
Network
Smithsonian Channel