Eric Foner

Prominent Historian & Professor Emeritus of History at Columbia University

Kenneth Roth

Executive Director at Human Rights Watch

Randy Cohen

Writer, Known for "The Ethicist"

Joan Blades

Businesswoman and Political Activist

Judith Butler

Professor of Rhetoric and Comparative Literature, UC Berkeley

Who's Afraid of Gender?

Sherman Alexie

Poet, Short Story Writer, Novelist, and Performer

Lisa Witter

Partner and Chief Change Officer, Fenton

Interview Lisa Witter (English)

Sylvester James Gates, Jr.

Theoretical Physicist Known for Supersymmetry

Steve Rubel

Chief Media Ecologist for Edelman and a Professional Blogger

Nora D. Volkow

Director of the National Institute on Drug Abuse & National Institutes of Health

Susan Lyne

President & Managing Partner at BBG Ventures

David M. Rubenstein

Co-Founder & Co-CEO of The Carlyle Group

Shirley Ann Jackson

Theoretical Physicist & Inventor; President of the Rensselaer Polytechnic Institute; National Medal of Science Recipient

David Bellos

Translator

Michael Heller

Professor of Real Estate Law, Columbia Law; Author

Risa Lavizzo-Mourey

Healthcare Expert and President Emerita of the Robert Wood Johnson Foundation

Mark Tercek

Former President & CEO of The Nature Conservancy

Tim O'Brien

Pulitzer Prize Winning Novelist for "The Things They Carried"

Fatih Birol

Executive Director of the International Energy Agency

Jules Feiffer

Famed Cartoonist, Author of Numerous Novels and Children's Books Including "Carnal Knowledge," "Harry," and The Rat with Women"