"David Anderson: Your brain is not a bag of chemicals" #TED Talk

Californiahttp://www.facebook.com/photo.php?fbid=480608231961486&set=a.161466360542343.32885.134078913281088&type=1

"Stewart Brand: The dawn of de-extinction. Are you ready?" #TED Talk

"Dan Pallotta: The way we think about charity is dead wrong" #TED Talk