Sir Richard Branson

Businessman & Founder of Virgin Group

Dan Ariely

Behavioral Economist; Professor at Duke University; Author; Founding Member of The Center for Advanced Hindsight

Kurt Andersen

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

Parag Khanna

Managing Partner at FutureMap; Strategic Advisor to Governments & Global Companies; Bestselling Author; TED Speaker

Neil Giuliano

Gay Rights Activist & President and CEO of Greater Pheonix Leadership

An Phung

Multimedia Journalist

Cody Adams

Managing Editor of The Floating University.

Jeffrey Israel

Author & Jewish Studies Professor at Williams College

Jimmy Wales

Founder of Wikipedia & Wikitribune

Moby

Musician, DJ, Photographer

Lisa Witter

Partner and Chief Change Officer, Fenton

Interview Lisa Witter (English)

Calvin Trillin

Author, Columnist, Humorist & Political Satirist

Rob Huebel

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

Julia Bolz

Women's Rights Activist

Brian Hoffstein

Contributing Writer

Graham Hill

Founder of Life Edited & TreeHugger.com

John Legend

EGOT Winning Musician, Producer & Philantropist

Virginia Postrel

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

Andrew Carmellini

Award-Winning Chef & Restaurateur

Josh Lieb

Executive Producer, "The Daily Show"

Kenneth Roth

Executive Director at Human Rights Watch

Andrew Spade

Fashion Designer; Co-Founder, Jack Spade / Kate Spade

Melissa Franklin

Professor of Physics, Harvard University

Marina Adshade

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

Peter Thiel

Former CEO and Co-founder of PayPal; Technology Entrepreneur, Investor and Philanthropist

Henry Rollins (Spoken Word)

Artist

Anne Wojcicki

Co-Founder & CEO of 23andMe

Anna Deavere Smith

Award-Winning Actress, Playwright & Social Commentator

Peter Rojas

Co-founder of Gizmodo and of Engadget

Ray Kurzweil

Chairman of Kurzweil Technologies, Inventor & Futurist; Author of "How to Create a Mind"