true true 12 2009-02-09T04:27:44Z 108 Bill Gates hopes to solve some of the world's biggest problems using a new kind of philanthropy. In a passionate and, yes, funny 18 minutes, he asks us to consider two big questions and how we might answer them. <br/><br> A passionate techie and a shrewd businessman, Bill Gates changed the world once, while leading Microsoft to dizzying success. He plans to do it again with his very own style of philanthropy. <br><br> Full bio:<a href = "http://www.ted.com/index.php/speakers/bill_gates.html" target = _blank>http://www.ted.com/index.php/speakers/bill_gates.html</a> 0 3644 l/l/g/a/ted - bill gates - how i'm trying to change the world now.torrent mp4 c484b2ea5a9de149467a09770a5774fc55109a99 364 3 2 http://creativecommons.org/licenses/by-nc-nd/3.0/ 276 http://www.ted.com/index.php/talks/bill_gates_unplugged.html 0 13 2009-11-08T00:18:15Z 10.12.36.88 312 Complete TED