Ed Begley Jr.

Environmental Activist & Emmy Award-Nominated Actor

Robin Chase

Transportation Entrepreneur, Founder & Former CEO of Zipcar; Author of "Peers Inc: How People and Platforms Are Inventing the Collaborative Economy and Reinventing Capitalism"

Tory Belleci

Television Host & Model Maker; Best Known for "MythBusters"

James Canton

Futurist, Author & Visionary Business Advisor

Machines That Think: The Good, Bad and Scary of A.I. | Dr. James Canton

Majora Carter

Real Estate Developer, Peabody Award-Winning Broadcaster & Urban Revitalization Strategy Consultant

Doc Hendley

Global Humanitarian, Clean Water Crusader, Top 10 CNN Hero, Sustainability Advocate

Ed Rendell

Former Governor of Pennsylvania; NBC News Political Analyst & Author

Andrew Fastow

Former CFO of Enron & Expert on Financial Ethics

Katrina Markoff

Founder & CEO, Vosges Haut-Chocolat

Josh Tickell

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

John Izzo, PhD

Leadership Expert & Bestselling Author

Tom Chappell

Co-Founder and CEO of Tom's of Maine & Ramblers Way

Ian Bowles

Environmentalist & Energy Expert; Co-Founder of WindSail Capital Group

Doug Fine

Globe-Trotting Journalist, Award-Winning Climate Correspondent, Goat-Herder & Author

Joel Makower

Expert in Sustainable Business, Clean Technology, and the Green Marketplace; Founder of GreenBiz.com

Winona LaDuke

Executive Director of Honor the Earth

Peter Thum

Co-Founder & CEO of Muse; Founder of Ethos Water

Tensie Whelan

Director of NYU's Center for Sustainable Business; Former President of the Rainforest Alliance

Robert Bryce

Energy Expert, Veteran Journalist & Acclaimed Author

Robert Hormats

Vice Chairman of Kissinger Associates Inc.