Andrew Winston

Sustainability Expert & Author of "Green to Gold"

Bill Walton

Basketball Legend, Broadcaster & Humanitarian

David Suzuki

Environmentalist & Scientist; Co-Founder of the David Suzuki Foundation

Shaun Robinson

Former Co-Host of Access Hollywood; Advocate for Young Women & Founder of "One Girl: A Million Ways to Make a Difference"

Ralph Nader

Former Presidential Candidate for the Green Party, Consumer Advocate & Independent

Tom Morris

American Philosopher; Corporate Advisor; Best-Selling Author

Scott McKain

Customer Experience Expert & Best-Selling Business Author

Bjorn Lomborg

Political Scientist & Author of "The Skeptical Environmentalist"

Tan Le

Innovative Technology Speaker, CEO and Founder of Emotiv, One of the Most Influential Women in Technology

The NeuroGeneration: The New Era in Brain Enhancement That Is Revolutionizing the Way W...

John Amaechi

Founder and CEO, Amachi Performance

The Promises of Giants

David Allen

Bestselling Author & Founder of The David Allen Company

Pattie Sellers

Chair of Fortune's Most Powerful Women & Award-Winning Multimedia Journalist; Co-Founder & CEO at SellersEaston Media

Suzy Welch

Best-Selling Author, Popular Television Commentator and Noted Business Journalist

Nick Tasler

Internationally acclaimed thought leader and author of "The Impulse Factor" & "Why Quitters Win: Decide to be Excellent"

The Change Lesson Most Leaders Forget - Nick Tasler - YouTube

Johnny Cupcakes

CEO of Johnny Cupcakes, Award-Winning Entrepreneur & Branding Expert

Peter Docker

Leadership & "Start With Why" Culture Expert

Sergio Zyman

Marketing Visionary; Former Coca-Cola Marketer

Dov Seidman

Founder & CEO of LRN; Organizational Development & Effectiveness Advisor

Bernard Kouchner

Former Minister of Health of France

Alec Ross

Author of "The Industries of the Future," and Recent Senior Advisor for Innovation to Hilary Clinton