Brad Pitt

Actor, Producer, Philanthropist & Environmental Activist

Patrick Renvoise

International Neuromarketing Expert; C-Level Coach; Author of "Neuromarketing" & "The Persuasion Code"

Keynote Trailer on Neuromarketing by Patrick Renvoise

Chad Pregracke

Founder of Living Lands & Waters, CNN's Hero of the Year for 2013, Environmental Speaker & Bestselling Author

Roger Martin

Management Thinker, Author, Strategist & Advisor

A Plan Is Not a Strategy - YouTube

Mark Esposito

Harvard Professor of Business & Economics, Socio-Economics Futurist & Author

Gary Hirshberg

Co-Founder & Chief Organic Optimist of Stonyfield Farm

Dr. Angela Jackson

Harvard University Professor of Entrepreneurship & Innovation; Future of Work Strategist & Writer

Marga Hoek

Award-Winning Author of "The Trillion Dollar Shift;" Global Thought Leader on Sustainability

Louie Psihoyos

Photographer & Documentary Film Director Known for the Academy Award-Winning Documentary "The Cove"

Vikram Mansharamani

Academic Author, Advisor, Global Trend-Watcher & Lecturer at Harvard University

Doug Fine

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

Edward Norton

Award Winning Actor & Filmmaker

Pastor Rick Warren

Pastor & Author of "The Purpose-Driven Life"

Sheldon Yellen

CEO of BELFOR Property Restoration

Bono

Lead Singer of U2, Activist & Co-Founder of DATA (Debt, AIDS, Trade, Africa)

Read Montague

Neuroscientist & Popular Science Author

Bunker Roy

Founder of Barefoot College

Jake Norton

World-Renowned Climber, Photographer & Humanitarian

John Izzo, PhD

Leadership Expert & Bestselling Author

Kevin Surace

Internationally Recognized Futurist & Visionary on Disruptive Innovation, AI & the Age of Automation

Kenneth Roth

Executive Director at Human Rights Watch

Olivia Munn

Television & Film Actress; Known for "Newsroom" & "X-Men: Apocalypse"

Olivia Munn on Jon Stewart | 2022 Mark Twain Prize

John Holdren

Professor of Environmental Policy & Director of the Program on Science, Technology, and Public Policy at the Harvard Kennedy School of Government

Catherine Coleman Flowers

Climate Justice Activist; Founding Director of the Center for Rural Enterprise and Environmental Justice

Catherine Coleman Flowers - Climate Business Innovation Summit

Robert Hormats

Vice Chairman of Kissinger Associates Inc.

Anna Dietrich

‎Entrepreneur; Consultant; Speaker; COO & Co-Founder of Terrafugia, Inc.

Claire O'Neill

Managing Director at World Business Council for Sustainable Development (WBCSD)

Bruce Usher

Columbia Business School Professor; Former CEO of EcoSecurities Group

Jimmy Carter

Former United States President (1977-1981), Author

Ted Danson

Award-Winning Actor, Environmental Activist & Philanthropist, Known for "Cheers" & "The Good Place"