Steven Mazie

Associate Professor of Political Studies, Bard High School Early College

Sebastian Copeland

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

Van Jones

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

Jonathan Safran Foer

Bestselling Author of "Everything Is Illuminated" and "Extremely Loud and Incredibly Close"

Nicholas Lemann

Dean, Columbia Univ. School of Journalism

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

Alan Weisman

Journalist / Author

Dr. Sarah Schlesinger

Associate Professor, The Rockefeller University

Shashi Tharoor

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

Professor Richard Dawkins

Evolutionary Biologist & Best-Selling Author

Richard Dawkins & Lawrence Krauss ...

John Legend

EGOT Winning Musician, Producer & Philantropist

Anna Deavere Smith

Award-Winning Actress, Playwright & Social Commentator

Ambassador Dennis Ross

Author, Counselor & William Davidson Distinguished Fellow at The Washington Institute; Former Special Assistant to President Obama

Esther Dyson

Executive Founder of Way to Wellville

Andrew Kuper

President, LeapFrog Investment

Dale Jamieson

Professor, New York University

Robert Lacey

Author, "The Kingdom"

Lawrence Summers

Professor & Former President of Harvard University; Former Secretary of the Treasury, Director of the National Economic Council, & Chief Economist of the World Bank

Jeremy Rifkin

Leading Global Technologist, Futurist, Authority on World Economic & Environmental Trends

Matt Miller

Fortune Columnist, Author & Radio Host

Dr. Michio Kaku

World-Renowned Futurist & Theoretical Physicist

Richard Florida

Leading Urbanist, Economist & Author of "The Rise of the Creative Class"

The Great Reset: How the Post-Crash Economy Will Change the Way We Live and Work

Nicholas Carr

Writer on the Intersection of Technology, Economics & Culture; Author "The Shallows" & "The Glass Cage"

Ingrid Newkirk

President, PETA

Satoshi Kanazawa

Evolutionary Psychologist and Intelligence Researcher, London School of Economics and Political Science

Glenn Roberts

Wheat and Rice Farmer; Owner of Anson Mills

Daniel Altman

Sports Analytics & Strategy Expert

Alison Gopnik

Professor & World Leader in Children's Learning and Development

Rebecca MacKinnon

Founding Director of Ranking Digital Rights