Amanda Lindhout

Executive Director of The Global Enrichment Foundation; Captivity Survivor, Inspirational Speaker & Author of "A House in the Sky"

Dr. Kevin Freiberg

World-Wide Best-Selling Author, Speaker & Advisor

Libby Gill

Leadership, Corporate Culture & Change Expert; Executive Coach; Award-Winning Author of "You Unstuck"

Dr. Jackie Freiberg

Corporate Culture & Leadership Strategist, Best-Selling Author of "Do Something Now"

Jason Clay

Senior Vice President of Food & Markets at WWF

Wylie Dufresne

Chef, Owner of Du’s Donuts, Former Owner of New York's Highly Celebrated wd~50 Restaurant & Expert in Molecular Gastronomy

Josh Tickell

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

Calvin Trillin

Author, Columnist, Humorist & Political Satirist

Judith Rodin

President, Rockefeller Foundation

Dr. Mike Magee

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

Sebastian Copeland

Adventurer, Environmental Activist, Award-Winning Photographer, Author, Lecturer & Founder of the Sedna Foundation

Simon Doonan

Author, SLATE columnist Creative Ambassador for Barneys New York

Dr. Paul Wolpe

Director of the Emory Center for Ethics

Rita Dove

Pulitzer Prize-Winning Poet, Former Poet Laureate to the Library of Congress & Henry Hoyns Professor of Creative Writing

Noam Chomsky

Professor of Linguistics and Philosophy at MIT & Foreign Policy Author

Peter Gleick

Co-founder & President of the Pacific Institute for Studies in Development, Environment & Security

The Three Ages of Water

Tiffany Shlain

Founder of The Webby Awards; Emmy-Nominated Filmmaker, Bestselling Author, Internet Pioneer & Futurist

Vilayanur Ramachandran

Neuroscientist; Director of the Center for Brain & Cognition, University of California, San Diego

Stuart Firestein

Scientist; Advocate for the Public Understanding of Science

E.J. Dionne, Jr.

Syndicated Washington Post Columnist; Political Analyst for National Public Radio