Ancient Humans Created Super-Fertile “Dark Earth”
Ancient Humans Created Super-Fertile “Dark Earth”
www.popularmechanics.com Ancient Humans Created Super-Fertile “Dark Earth”
Researchers now hope to use the environmental engineering success to combat climate change.
Researchers now hope to use the environmental engineering success to combat climate change.
1
comments
That sounds a lot cooler than "civilizations have to do something with their poop".