Jimmy Wales

Founder of Wikipedia & Wikitribune

Shashi Tharoor

Diplomat & Author; Former United Nations Under-Secretary-General

Dan Ariely

Behavioral Economist; Professor at Duke University; Author; Founding Member of The Center for Advanced Hindsight

Andrea Mitchell

Host of MSNBC’s "Andrea Mitchell Reports" & Chief Foreign Affairs Correspondent for NBC News

Andrea Mitchell - Celebrating 15 years of "Andrea Mitchell Reports"

Moby

Musician, DJ, Photographer

Dr. Michio Kaku

World-Renowned Futurist & Theoretical Physicist

William Easterly

Professor of Economics at New York University; Co-Director, Development Research Institute

Paola Antonelli

Senior Curator at the Museum of Modern Art in the Department of Architecture & Design

Kay Warren

Christian Author

Gerry Adams

President, Sinn Fein

Gloria Allred

Renowned Women's Rights Attorney; Subject of Netflix Documentary "Seeing Allred"

Van Jones

CEO of REFORM Alliance, CNN host, Emmy Award-winning Producer & NY Times Best-Selling Author

Alan Dershowitz

Harvard Law School Professor; Leading Expert in Civil Rights

Jeanne Shaheen

fmr. Governor, New Hampshire (D)

Laurence Tribe

Carl M. Loeb University Professor at Harvard Law School & Author

Russell Simmons

Entrepreneur & Philanthropist

Jonathan Haidt

Professor of Ethical Leadership at New York University, Stern School of Business; Author of NYT Bestseller "The Righteous Mind"

The Anxious Generation: How the Great Rewiring of Childhood Is Causing an Epidemic of M...

Shiza Shahid

Entrepreneur, Technologist, Investor, Impact Leader & Co-Founder of the Malala Fund and Our Place

Arne Duncan

Managing Partner at Emerson Collective; Former U.S. Secretary of Education

Patrick Byrne

Founder & CEO, Overstock.com

John Zogby

Trendspotter & Leading Pollster

Nicholas Burns

Professor of the Practice of Diplomacy & International Politics, Harvard Kennedy School

Vali Nasr

Professor of International Affairs & Middle East Studies at Johns Hopkins University

Islamic Leviathan: Islam and the Making of State Power (Religion and Global Politics)

Professor Richard Dawkins

Evolutionary Biologist & Best-Selling Author

Richard Dawkins & Lawrence Krauss ...

Graham Hill

Founder of Life Edited & TreeHugger.com

Gloria Steinem

Feminist Writer, Activist & Organizer; Co-Founder of New York Magazine & Ms. Magazine

Marian Wright Edelman

Founder & President of the Children's Defense Fund

Annie Duke

Author, Decision Strategist & Former Professional Poker Player

Bruce Bueno de Mesquita

Political Scientist, Professor at New York University & Senior Fellow at Stanford University's Hoover Institution

Lidia Bastianich

Celebrity Chef, Author, Host of "Lidia's Kitchen"