Calvin Trillin

Author, Columnist, Humorist & Political Satirist

Neil Giuliano

Gay Rights Activist & President and CEO of Greater Pheonix Leadership

Jeffrey Israel

Author & Jewish Studies Professor at Williams College

Sherman Alexie

Poet, Short Story Writer, Novelist, and Performer

Virginia Postrel

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

Keith Beauchamp

Emmy-Nominated Documentary Filmmaker

Kenneth Roth

Executive Director at Human Rights Watch

Jason Kottke

Designer of Silkscreen Typeface, Lifetime Achievement Award Blogger

Tiffany Shlain

Founder of The Webby Awards; Emmy-Nominated Filmmaker, Bestselling Author, Internet Pioneer & Futurist

Tim O'Brien

Pulitzer Prize Winning Novelist for "The Things They Carried"

Raj Patel

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

Noam Chomsky

Professor of Linguistics and Philosophy at MIT & Foreign Policy Author

Andrew Cohen

Founder, EnlightenNext

Robert Hormats

Vice Chairman of Kissinger Associates Inc.

Mohammed Bilal

Poet, Musician & Social Educator

Tukufu Zuberi

Expert on Race Relations; Host, "PBS History Detectives"; Professor of Race Relations at the University of Pennsylvania,

Alison Gopnik

Professor & World Leader in Children's Learning and Development

Francis Tapon

Author, Harvard MBA, and World Traveler

Asra Nomani

Communications Strategist, Investigative Journalist, Cross-Cultural Communications Trainer & Researcher

Ellis Cose

Award-Winning Journalist & Author

Ira Byock

Dartmouth-Hitchcock Medical Center

Satoshi Kanazawa

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

Richard Dowden

Director, Royal African Society

Marina Adshade

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

David Bellos

Translator

Paul Rieckhoff

Founder and Executive Director of Iraq and Afghanistan Veterans of America (IAVA); Author, "Chasing Ghosts: Failures and Facades in Iraq"

Lisa Witter

Partner and Chief Change Officer, Fenton

Interview Lisa Witter (English)

Al Letson

Peabody Award-Winning Radio Host, Spoken Word Artist, Playwright

Bruce George

Poet / Activist

Ambassador Dennis Ross

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