The winner of the 2012 TED Prize has just been announced, and being awarded is not a single person, but - for the first time in the history of the prize - a collaborative idea: the City 2.0. TED Prize Director Amy Novogratz: "This year, we’re…

The TED Prize, designed to leverage the TED community’s exceptional array of talent and resources, has recently announced its 2009 winners. It is awarded annually to three exceptional individuals who each receive $100,000 and, much more important, the granting of “One Wish to Change the World.”…