Caroline Casey

Founder of Kanchi & The Ability Awards

Jeremy Gilley

Actor, Filmmaker & Founder of the Peace One Day Non-Profit

Spencer Wells

Geneticist, Anthropologist, Author, Entrepreneur, Adjunct professor at the University of Texas at Austin

An Phung

Multimedia Journalist

Dan Barber

Multi-Award-Winning Chef, Agronomist, Environmentalist, Author & Co-Owner of New York's Blue Hill Restaurant

Dan Barber - From Seed to Table - Aspen Ideas: Health 2023

Ian Bowles

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

Dean Kamen

Founder of FIRST; President of DEKA Research & Development Corporation

Leonardo DiCaprio

Award-Winning Actor & Environmentalist

Peter Orszag

Economist, Vice Chairman of Corporate and Investment Banking at Citigroup, Inc. & Former Director of the Office of Management and Budget in the Obama Administration

Brad Pitt

Actor, Producer, Philanthropist & Environmental Activist

Amy Brenneman

Actress, perhaps best known for her roles on "NYPD Blue," "Judging Amy," and "Private Practice"

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