http://blog.ted.com/2012/03/02/building-dark-worlds-to-make-a-better-one-kate-messner-at-ted2012/ted2012_063119_d31_1550_1_600/ The TED Blog shares interesting news about TED, TEDTalks video, the TED Prize and more. Sun, 19 May 2013 19:43:27 +0000 hourly 1 http://wordpress.com/