David Bellos

Translator

Ingrid Newkirk

President, PETA

Tommy Thompson

Secretary of Health and Human Services (2001-2005)

Andrew Cohen

Founder, EnlightenNext

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

Brian Hoffstein

Contributing Writer

Rob Huebel

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

Lisa Witter

Partner and Chief Change Officer, Fenton

Interview Lisa Witter (English)

Dr. Eric Kandel

Nobel Prize-winning Neuroscientist and Co-director of the Mortimer B. Zuckerman Mind Brain Behavior Institute at Columbia University

Stephen Walt

Robert and Renee Belfer Professor of International Affairs at Harvard University

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

Amy Gutmann

United States Ambassador to Germany; Former President of UPenn

Ira Byock

Dartmouth-Hitchcock Medical Center

Nell Irvin Painter

Award-winning scholar and writer

James Barksdale

Former CEO of Netscape

Eric Foner

Prominent Historian & Professor Emeritus of History at Columbia University

Jeffrey Israel

Author & Jewish Studies Professor at Williams College

General Wesley Clark

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

Tom Stewart

Editor, Harvard Business Review

Henry Rollins (Spoken Word)

Artist

Bob Mankoff

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

Matthew C. Nisbet

Professor of Communication, American University

Joel Klein

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

Sandra Aamodt

Neuroscientist

Melissa Harris-Lacewell

Professor, Princeton University

Floyd Abrams

First Amendment Attorney

Shefali Tsabary

International Speaker on Conscious Parenting and Mindful Living