Joseph Zuckerman

Professor & Chair, Department of Orthopaedic Surgery, NYU’s Hospital for Joint Diseases

Tim Maudlin

Rutgers University Philosopher

Jean-Pierre Rosso

Chairman, World Economic Forum US

Tal Ben-Shahar

Best-Selling Author & Positive Psychology Expert

Peter Sisson

Serial Entrepreneur & Founder of Mulitple Tech Start-Ups

Leonard Guarente

Professor of Biology, MIT

James Currier

General Partner at NFX; Entrepreneur & Angel Investor

James Currier (NFX): Disguised Marketplaces

Ken Segall

New York Times Best-Selling Author & Former Apple Ad Consultant

Neil Giuliano

Gay Rights Activist & President and CEO of Greater Pheonix Leadership

Harvey Mansfield

Political Philosopher, Author & Distinguished Professor

Adam Bly

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

David Life

Yoga Master; Co-Founder, Jivamukti Yoga

Michael Walzer

Professor Emeritus, The Institute for Advanced Study

Richard Dowden

Director, Royal African Society

Sam McNerney

Science writer

Andrew Newberg

Neurotheology pioneer, Director of Research at the Myrna Brind Center for Integrative Medicine

Barry Ptolemy

Producer / Director

Cody Adams

Managing Editor of The Floating University.

David Bellos

Translator

Jeffrey Israel

Author & Jewish Studies Professor at Williams College

Slavoj Žižek

Philosopher & International Director of the Birkbeck Institute for the Humanities

Jason Silva

Emmy-nominated TV Personality; Futurist; Host of National Geographic Channel’s “Brain Games”

Robert Cialdini

New York Times Best-Selling Author; The Foundational Expert in the Science of Influence & Persuasion

Daniel Altman

Sports Analytics & Strategy Expert

Edward Norton

Award Winning Actor & Filmmaker

Paul Rieckhoff

Founder and Executive Director of Iraq and Afghanistan Veterans of America (IAVA); Author, "Chasing Ghosts: Failures and Facades in Iraq"

Jason Kottke

Designer of Silkscreen Typeface, Lifetime Achievement Award Blogger

Sam Harris

Neuroscientist, Philosopher & Bestselling Author

Peter Thiel

Former CEO and Co-founder of PayPal; Technology Entrepreneur, Investor and Philanthropist

Alex Matthiessen

President, Riverkeeper