Astro Teller

Captain of Moonshots, Google X

Maria Bezaitis

Intel Fellow, Chief Architect of Socio-Technical Systems & Expert on Technology Innovation

Matthew C. Nisbet

Professor of Communication, American University

Timothy Patrick McCarthy

Award-Winning Scholar, Educator & Human Rights Activist; Faculty Member at Harvard University's Graduate School of Education and John F. Kennedy School of Government

Reckoning with History: Unfinished Stories of American Freedom

David Bellos

Translator

Pat Mitchell

Editorial Director & Host of TEDWomen; Co-Chair of the Women's Media Center; Former President of CNN Productions & PBS

Sally Osberg

President and CEO, Skoll Foundation

Johanna Blakley

Expert in Popular Culture, Digital Technology and Entertainment

William Powers

Best-Selling Author of Hamlet's BlackBerry

Robyn Meredith

Foreign Correspondent and Author, "The Elephant and the Dragon"

Jacques Pépin

Master French Chef; Food Columnist; Cookbook Author Educator

Lynne Lancaster

Co-founder of BridgeWorks; Generational Expert & Co-Author of "When Generations Collide"

Lawrence Krauss

Theoretical Physicist, Author & Professor

Sherman Alexie

Poet, Short Story Writer, Novelist, and Performer