Tundi Agardy

Marine Conservationist & Founder of "Sound Seas," Research and Policy Project to Help Protect the Oceans and Ocean Life

Peter Senge

Senior Lecturer in Leadership and Sustainability at the MIT Sloan School of Management, Pioneer in the Field of Learning Organizations, and Author of The Fifth Discipline

Josh Tickell

America's #1 Expert on the Millennials generation. Creator, Director and Star of the movie "FUEL"

Matt Miller

Fortune Columnist, Author & Radio Host

Pranav Mistry

Computer Scientist & Inventor

Karina Smirnoff

Professional Dancer on "Dancing with the Stars" & Author of "We're Just Not That Into You: Dating Disasters from the Trenches"

Katrina Markoff

Founder & CEO, Vosges Haut-Chocolat

Matthew Bishop

Nonresident Senior Fellow of Global Economy and Development at the Center for Sustainable Development

Cameron Sinclair

World-Class Visionary; Co-Founder of Architecture for Humanity

Juliet Schor

Professor of Sociology at Boston College

Andy Serwer

Managing Editor, Fortune Magazine

Jeffrey Hollender

Co-Founder of Seventh Generation and Author of "The Responsibility Revolution: How the Next Generation of Businesses Will Win"

Arnold Schwarzenegger

Actor, Producer, Director, Writer; California’s 38th Governor; Host of "Celebrity Apprentice"

Dr. Mike Magee

President of Positive Medicine, Inc., Health Journalist & Author

Lisa P. Jackson

Vice President of Environment, Policy & Social Initiatives at Apple

Peter Sandman

Creator of the "Hazard + Outrage"; Leading Expert in Risk Communication

Monty Metzger

Futurist Keynote Speaker, Digital Leadership Speaker, Thought Leader, Entrepreneur and Investor; Partner at Digital Leaders Ventures, CEO at Ahead of Time, Author of "Mobile Future 2020" and "Digital Future".

Richard Thaler

Professor of Behavioral Science and Economics at the University of Chicago; Author of "Misbehaving: The Making of Behavioral Economics"

Richard Thaler: 'We Are Incapable of Learning From the Past ...

Rory Sutherland

Vice Chairman of Ogilvy Group UK & Expert in Digital Technology in Advertising

Julian Treasure

Five-Time TED Speaker, Author & Founder of The Sound Agency