Raj Patel

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

Graham Hill

Founder of Life Edited & TreeHugger.com

Jacques Pépin

Master French Chef; Food Columnist; Cookbook Author Educator

Calvin Trillin

Author, Columnist, Humorist & Political Satirist

Kurt Andersen

Host of "Studio 360 from PRI and WNYC" & Author

Andrew Cohen

Founder, EnlightenNext

Rebecca MacKinnon

Founding Director of Ranking Digital Rights

Spencer Wells

Geneticist, Anthropologist, Author, Entrepreneur, Adjunct professor at the University of Texas at Austin

An Phung

Multimedia Journalist

Bob Mankoff

Cartoon & Humor Editor; Humorist; President, CartoonCollections[.]com; Founder of The Cartoon Bank

Kenneth Roth

Executive Director at Human Rights Watch

Neil Giuliano

Gay Rights Activist & President and CEO of Greater Pheonix Leadership

Shashi Tharoor

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

Lisa Witter

Partner and Chief Change Officer, Fenton

Interview Lisa Witter (English)

Tal Ben-Shahar

Best-Selling Author & Positive Psychology Expert

Timothy Patrick McCarthy

Award-Winning Scholar, Educator & Human Rights Activist; Faculty Member at Harvard University's Graduate School of Education and John F. Kennedy School of Government

Reckoning with History: Unfinished Stories of American Freedom

Peter Rojas

Co-founder of Gizmodo and of Engadget

Ingrid Newkirk

President, PETA

David Remnick

Editor, The New Yorker

Jim Wallis

Theologian, Writer, Political Activist & Racial Justice Advocate

Tim O'Brien

Pulitzer Prize Winning Novelist for "The Things They Carried"

Reihan Salam

President of the Manhattan Group for Policy Research; Former Executive Editor of National Review

General Wesley Clark

Retired Four-Star Army General & Former NATO Supreme Allied Commander

Rob Huebel

Actor, Comedian & Writer; Known for his Role in "Children's Hospital" and "Transparent"

Joel Klein

Lawyer, Author & Former Chancellor of the New York City Department of Education

Matthew Modine

Actor / Activist

Nell Irvin Painter

Award-winning scholar and writer

Slavoj Žižek

Philosopher & International Director of the Birkbeck Institute for the Humanities

David Bellos

Translator

Stephen Walt

Robert and Renee Belfer Professor of International Affairs at Harvard University

Stephen M. Walt | Realism & Balance of Threat | GREAT MINDS