Kurt Andersen

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

Virginia Postrel

Author & Columnist; Writes on The Intersection of Commerce & Culture

Neil Giuliano

Gay Rights Activist & President and CEO of Greater Pheonix Leadership

An Phung

Multimedia Journalist

Jeffrey Israel

Author & Jewish Studies Professor at Williams College

Lisa Witter

Partner and Chief Change Officer, Fenton

Interview Lisa Witter (English)

Tim O'Brien

Pulitzer Prize Winning Novelist for "The Things They Carried"

Calvin Trillin

Author, Columnist, Humorist & Political Satirist

Kenneth Roth

Executive Director at Human Rights Watch

Rob Huebel

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

David Remnick

Editor, The New Yorker

Spencer Wells

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

Peter Rojas

Co-founder of Gizmodo and of Engadget

Jacques Pépin

Master French Chef; Food Columnist; Cookbook Author Educator

Nell Irvin Painter

Award-winning scholar and writer

Marina Adshade

Author of "Dollars and Sex: How Economics Influences Sex and Love"

David Bellos

Translator

Andrew Cohen

Founder, EnlightenNext

Andrew Sullivan

Writer-at-large at New York; Former Editor-in-Chief of The New Republic Magazine & Political Blogger

Melissa Harris-Lacewell

Professor, Princeton University

Ingrid Newkirk

President, PETA

Ira Byock

Dartmouth-Hitchcock Medical Center

Eric Foner

Prominent Historian & Professor Emeritus of History at Columbia University

Slavoj Žižek

Philosopher & International Director of the Birkbeck Institute for the Humanities

Scott Schuman "The Sartorialist"

Founder, The Sartorialist

Rebecca MacKinnon

Founding Director of Ranking Digital Rights

Lynn Sherr

Award-winning Broadcaster & Best-selling Author; Correspondent 20/20

Richard Price

Author of "Freedomland"

Nicholas Carlson

Editor-in-Chief at Business Insider; Author of "Marissa Mayer and the Fight to Save Yahoo!"

Dr. Chap Clark

Author of "Hurt 2.0: Inside the World of Today’s Teenagers"; Former Professor Youth, Family, & Culture at Fuller Theological Seminary