Time for the 'Positive Future....'

http://www.ted.com/talks/david_christian_big_history.html
http://www.youtube.com/watch?v=BltRufe5kkI&feature=youtu.be

http://www.time.com/time/magazine/article/0,9171,2125031,00.html#ixzz27eG4Sd6B