I'm reminded of this, my favorite TED talk: http://www.ted.com/talks/willie_smits_restores_a_rainforest.html http://www.ted.com/talks/willie_smits_restores_a_r

I'm reminded of this, my favorite TED talk: http://www.ted.com/talks/willie_smits_restores_a_rainforest.html http://www.ted.com/talks/willie_smits_restores_a_rainforest.... He talks about turning a de-forested area back into a rain forest. It's like an algorithm for sustainable living.