Adam Bly

Ex-VP of Data at Spotify; Founder of Seed; Founder of an AI startup, Stealth

Laurence Tribe

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

Laurence Tribe Is a Bit Disappointed in the President

Daniel Dennett

Professor of Philosophy at Tufts University

Tom Freston

Principal, Firefly3; Former CEO, Viacom Inc.

William A. Galston

Wall Street Journal Columnist; Ezra K. Zilkha Chair and Senior Fellow for Governance Studies at The Brookings Institution

Damon Horowitz and Jody Lewen

Prison University Project

Virginia Postrel

Author & Columnist; Writes on The Intersection of Commerce & Culture

Thomas Pogge

Philosopher Thomas Pogge wants to ensure medications get to those who need it most. He has published on a wide range of subjects such as global justice and human rights.

Rebecca MacKinnon

Director, Ranking Digital Rights, New America

Lionel Barber

Editor In Chief, Financial Times

FT ArcelorMittal Boldness in Business Awards - Lionel Barber ...

Sebastian Copeland

Adventurer, Environmental Activist, Award-Winning Photographer, Author, Lecturer & Founder of the Sedna Foundation

EH18 Sebastian Copeland - From Pole to Pole: How the Ice ...

Tanvi Gautam

Contributor

Cynthia McFadden

Current Correspondent at NBC News; Former Anchor & Correspondent for ABC News & Co-Anchor of Nightline

Robert Thurman

International Authority on World Religions and Spirituality

William Easterly

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

Nelson George

Author / Filmmaker

Robert Wright

Journalist, Scholar, and Prize-Winning Author of Best-Selling books about Science, Evolutionary Psychology, History, Religion, and Game Theory

Yann Martel

Novelist, Author of "Life of Pi"

Peter Rojas

Co-founder of Gizmodo and of Engadget

Tal Ben-Shahar

Best-Selling Author & Positive Psychology Expert

Andrew Carmellini

Chef/Partner at Locanda Verde, The Dutch, Lafayette and Joe’s Pub

Gillian Caldwell

CEO of Global Witness

Matthew Bishop

Managing director, Rockefeller Foundation and Former Senior Editor, The Economist

Kenneth Roth

Executive Director, Human Rights Watch

Kenneth Roth: Human Rights: Still a Reason for Hope?

Zac Posen

Fashion Designer

Jim Wallis

Christian Writer and Political Activist

Lisa Randall

Award-Winning Physicist & Author

Pardis Sabeti

Assistant Professor, Harvard University; Musician

Glenn Loury

Director of the Institute on Race and Social Diversity at Boston University

Scott Conant

Celebrity Chef, Judge on Food Network's Chopped, Author, Bold Italian