Sir Richard Branson

Businessman & Founder of Virgin Group

Michael Lewis

Best-Selling Author of "The Fifth Risk", "Moneyball", and "The Big Short"

Going Infinite: The Rise and Fall of a New Tycoon

Carlos Slim

Business Magnate, Investor, & Philanthropist

Marshall Goldsmith

Executive Educator & Coach; Best-Selling Author of "What Got You Here Won’t Get You There"

Ricky Gervais

Award-Winning English Comedian & Actor; Known for "The Office" and "Extras"

Jimmy Carter

Former United States President (1977-1981), Author

Stephen Breyer

Former Associate Justice of the Supreme Court of the United States

A look at Justice Stephen Breyer's career and opinions on the bench

Dr. Shefali

Psychologist, Conscious Parenting & Mindful Living Leader, and Author of "The Parenting Map: Step-by-Step Solutions to Consciously Create the Ultimate Parent-Child Relationship"

Van Jones

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

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...

Annie Duke

Author, Decision Strategist & Former Professional Poker Player

Nick Bostrom

Professor at Oxford University, Director of the Future of Humanity Institute & Strategic Artificial Intelligence Research Center

William Easterly

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

Fred Kofman

Executive Coach at Conscious Business Center International

Peter Peterson

Peter G. Peterson is senior chairman and co-founder of The Blackstone Group.

Tom Freston

Principal, Firefly3; Former CEO, Viacom Inc.

Alan Dershowitz

Harvard Law School Professor; Leading Expert in Civil Rights

Lidia Bastianich

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

Brittney Cooper

Feminist Scholar & Author of "Beyond Respectability: The Intellectual Thought of Race Women"

Bill George

Senior Fellow at Harvard Business School, Best-Selling Leadership Author & Former CEO of Medtronic

Carl Bernstein

Pulitzer Prize-Winning Journalist, Author & Political Analyst

Shirley Tilghman

Molecular Biologist; Pres., Princeton University

James Gleick

Author, Journalist, and Biographer Whose Books Explore the Cultural Ramifications of Science and Technology

Anita Allen

Henry R. Silverman professor of Law, Professor of Philosophy, and Vice Provost for Faculty, University of Pennsylvania

Seth R. Bordenstein

Scientist, Educator, Founder & Professor in Microbiome and Virome Sciences

The One Health Microbiome Center at Penn State (Introduction)

Karen Duffy

Author of "Wise Up: Irreverent Enlightenment from a Mother Who's Been Through It;" Former Actress, Model and Recreational Therapist.

Robert P. George

Founding Director of the James Madison Program in American Ideals and Institutions; Professor at Princeton University

Daniel Okrent

Journalist, Best-Selling Author & Former New York Times Public Editor

Amy Goodman

Host & Executive Producer, Democracy Now!

Francis Fukuyama

Global Affairs Thought-leader and Professor; Author and Global Economy Expert

Defying Authoritarianism with the Resilient Power of Democracy