Peter Thiel

Former CEO & Co-founder of PayPal; Entrepreneur and Venture Capitalist

Shirin Ebadi

Nobel Peace Prize-Winning Exiled Iranian Activist & Judge; Involved in Woman, Life, Freedom Movement; Human Rights Advocate

Until We Are Free: My Fight for Human Rights in Iran

Dan Ariely

Best-Selling Author of "Predictably Irrational" & "The Upside of Irrationality"; Professor of Psychology & Behavioral Economics at Duke University

Mubin Shaikh

Homeland Security & Counter Terrorism Specialist

Mubin Shaikh discusses the mindset of someone being recruited by terrorist

James Canton

Futurist, Author & Visionary Business Advisor; Co-Founder & CEO of the Think Tank, Institute for Global Futures

Martha Raddatz

ABC News Chief Global Affairs Correspondent & Co-Anchor of "This Week with George Stephanopoulos"

Michael Smerconish

Independent Political Analyst; Host of "The Michael Smerconish Program" on SiriusXM; Host of CNN's "Smerconish;" Newspaper Columnist & Bestselling Author

Malala Yousafzai

Youngest-Ever Nobel Prize Winner; Advocate for Girls' Education & Women's Equality; Author of the International Bestseller "I Am Malala"; Co-Founder of the Malala Fund and Founder of the Production Company Extracurricula

Malala's Magic Pencil

Amy Goodman

Host of "Democracy Now!", Award-Winning Journalist & Bestselling Author

John Legend

EGOT Winning Musician, Producer & Philanthropist

Jacqueline Novogratz

Social Entrepreneur Fighting Poverty, Founder & CEO of Acumen Fund; Author, "The Blue Sweater" & "Manifesto for a Moral Revolution"

Wendy Sherman

Professor of the Practice of Public Leadership & Director of the Center for Public Leadership at the Harvard Kennedy School

Amna Nawaz

Emmy & Peabody Award-Winning Journalist; Co-Anchor on PBS NewsHour

E. Glen Weyl

Founder of Microsoft Research’s Special Project the Plural Technology Collaboratory, RadicalxChange & the Plurality Institute

Yang Lan

Co-Founder & Chairperson of the Sun Media Group & Sun Culture Foundation; Called the 'Oprah of China'

Evelyn Hu-DeHart

Professor of History; Director of the Center for the Study of Race & Ethnicity in America at Brown University

Josep Colomer

Political Scientist & Economist; Professor at Georgetown University

Robert Bryce

Energy Expert, Veteran Journalist & Acclaimed Author

Nazanin Ash

CEO of Welcome.US; Expert in Innovative Policy & Change Management

George Weigel

Distinguished Senior Fellow and William E. Simon Chair in Catholic Studies at Ethics & Public Policy Center