Amory Lovins

Co-Founder & Chairman Emeritus of Rocky Mountain Institute

Doug Lipp

Former Head of Training at Walt Disney University & Bestselling Author; International Keynote Speaker

Steven Levitt

Economist, NY Times Bestselling Author of "Freakonomics," "SuperFreakonomics" & "Think Like a Freak"

Ray Kurzweil

Chairman of Kurzweil Technologies, Inventor & Futurist; Author of "How to Create a Mind"

Daniel Kraft, M.D.

Physician-Scientist; Founder of Exponential Medicine; Chair for Medicine & Neuroscience at Singularity University

Dr. Bernice King

Minister, Attorney, Author & Daughter of Dr. Martin Luther King Jr.

Dr. Michio Kaku

World-Renowned Futurist & Theoretical Physicist

David Agus

Co-Founder of Navigenics, Author of "The End of Illness" & Host of "The Checkup with Dr. David Agus"; Professor of Medicine & Engineering at the University of Southern California

The Book of Animal Secrets

Mike Abrashoff

Leadership Speaker, Former Commander of USS Benfold & Author of "It's Your Ship"

Jim Abbott

Former One-Handed Major League Baseball Pitcher

Herman "Herm" Edwards

Former Arizona State Head Football Coach, Former ESPN Football Analyst, NFL Head Coach and Player

Spencer Rascoff

Co-Founder & Former CEO of Zillow; Co-Founder of Hotwire.com; Author of "Zillow Talk"; Host of "Office Hours" & Co-Host of "Dad I Have a Question" Podcast

J.B. Straubel

Co-Founder & Former Chief Technical Officer of Tesla

Jon Steinberg

CEO of Future Plc., Founder of Cheddar; Former President & COO of Buzzfeed; Former CEO of Daily Mail.com in North America

Ben Stein

Political Economist, Commentator, Author & Actor

Lisa Gansky

Corporate Advisor, Marketing Expert & Author of "The Mesh: Why the Future of Business Is Sharing"

Randy Fenoli

Fashion Designer & Bridal Consultant; Star of TLC's "Say Yes To The Dress"

Roger Staubach

Businessman; Heisman Trophy Winner & Hall of Fame Quarterback

Story Musgrave, M.D.

Retired NASA Astronaut; Physician & Professor at Art Center College of Design

Bill Rancic

"The Apprentice" Winner; Entrepreneur; Star of "Giuliana & Bill"