Raj Patel

Award-Winning Writer, Food Politics Activist, Filmmaker & Academic

Laura Snyder

Professor; Science Historian; Philosopher; Author of "The Philosophical Breakfast Club"

Sebastian Copeland

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

Nelson George

Author / Filmmaker

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.

Dalia Mogahed

President and CEO, Mogahed Consulting, LLC; Author, "Who Speaks for Islam?"

Rick Santorum

Former Member of the U.S. Senate

Francis Tapon

Author, Harvard MBA, and World Traveler

Jim Wallis

Theologian, Writer, Political Activist & Racial Justice Advocate

Christ in Crisis: Why We Need to Reclaim Jesus

Dr. Afiya Fredericks

Assistant Professor of Psychology at the University of the District of Columbia; Growth Mindset Expert

Dana Gioia

Poet; Former Chairman, National Endowment of the Arts

Harvey Mansfield

Political Philosopher, Author & Distinguished Professor

Mark Coeckelbergh

Belgian Philosopher of Technology; Professor of Philosophy of Media and Technology at the University of Vienna; Artificial Intelligence & Technology Ethics Expert

David M. Kennedy

Pulitzer Prize-Winning Historian & Donald J. McLachlan Professor of History Emeritus at Stanford University

William A. Galston

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

Cristina Bicchieri

S. J. Patterson Harvie Professor of Social Thought and Comparative Ethics at the University Of Pennsylvania

Arthur Mutambara

Pres., Movement for Democratic Change (Zimbabwe)

Shanti Chu

Philosophy Professor & Food Blogger

Laurel Paula Jackson

Regenerative Education Advocate & Children's Book Author

Alan Forrest Smith

Philosopher, Hair Specialist Known as "The Salon Punk"