Social Justice Advocate and Women's Health Expert
Founder of Barefoot College
Senior Associate and Director, Carnegie's International Economics Program
Professor of Contemporary Slavery, & Research Director of the Rights Lab at the University of Nottingham; Co-Founder of Free the Slaves
Theoretical Physicist, Distinguished Professor & Past President of Santa Fe Institute
Pulitzer Prize-Winning Washington Post Journalist and Bestselling Author of "Fiasco" and "The Gamble"