07/30/2015
This is deep, but brilliant.
http://www.ted.com/talks/yuval_noah_harari_what_explains_the_rise_of_humans
Seventy thousand years ago, our human ancestors were insignificant animals, just minding their own business in a corner of Africa with all the other animals. But now, few would disagree that humans dominate planet Earth; we've spread to every continent, and our actions determine the fate of other an…
