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

Jimmy Wales

Founder of Wikipedia & Wikitribune

Parag Khanna

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

Annette Gordon-Reed

Professor of American Legal History at Harvard Law School & Pulitzer Prize-Winning Author

Peter Thiel

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

Graham Hill

Founder of Life Edited & TreeHugger.com

John Legend

EGOT Winning Musician, Producer & Philantropist

Kurt Andersen

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

Calvin Trillin

Author, Columnist, Humorist & Political Satirist

Ray Kurzweil

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

Van Jones

CEO of REFORM Alliance, CNN host, Emmy Award-winning Producer & NY Times Best-Selling Author

David Chang

Founder & Chef of Momofuku Restaurant Group

Robert Greene

New York Times Bestselling Author of "The 48 Laws of Power," "The Art of Seduction," "The 33 Strategies of War," and "The 50th Law"

Lisa Witter

Partner and Chief Change Officer, Fenton

Interview Lisa Witter (English)

Moby

Musician, DJ, Photographer

Nina DiSesa

Chairman, McCann Erickson New York

Andrew Spade

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

Rob Huebel

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

Neil Giuliano

Gay Rights Activist & President and CEO of Greater Pheonix Leadership

Brian Hoffstein

Contributing Writer

Cody Adams

Managing Editor of The Floating University.

Jeffrey Israel

Author & Jewish Studies Professor at Williams College

Reid Hoffman

Co-Founder & Former Executive Chairman of LinkedIn; Partner at Greylock

Clay Shirky

Expert on New Technology & Social Media, & How They Shape Culture; Professor & Distinguished Writer in Residence, NYU

Gary Vaynerchuk

Co-Founder & CEO of VaynerMedia

Day Trading Attention: How to Actually Build Brand and Sales in the New Social Media World

Russell Simmons

Entrepreneur & Philanthropist

Robert Hormats

Vice Chairman of Kissinger Associates Inc.

Josh Lieb

Executive Producer, "The Daily Show"

Patrick Byrne

Founder & CEO, Overstock.com