Aspiration for wealth is Differentiates human from animal

Aspiration for wealth Differentiates human from animal
Aspiration for sustainability differentiates an agrarian folk from a pirate or nomad

Wednesday, October 2, 2013

5 Human Impacts on the Environment: Crash Course Ecology #10 (+playlist)

Posted by at

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)