Opening Plenary 2012
Originally published by the Skoll Foundation on March 28, 2012
Speakers: Peter Tufano, Eva Ayllon, Soraya Salti, Roger Martin, Stephan Chambers
Stephan Chambers introduces (in order of appearance) Peter Tufano, Jeff Skoll, Hans Rosling, Judith Rodin, Patrick Meier, Roger Martin, Soraya Salti
