The idea that humans might move off this planet in large numbers is a staple of science fiction.

(We love science fiction!)

But in reality, there is no Planet B.

Millions of years of evolution have shaped us to fit this planet almost perfectly.

We are, in fact, expressions of the earth.

If we can’t fit in and flourish here, we aren’t going to do it anywhere else.

http://www.aspenproposal.org

#sustainability #Nature #futurology #biodiversity #ClimateChange #economics