Danica McKellar

Mathematician, Writer, Actress, Author & Producer

David Suzuki

Environmentalist & Scientist; Co-Founder of the David Suzuki Foundation

Rachel Simmons

Internationally Recognized Educator & Best-Selling Author

Barry Nalebuff

Milton Steinbach Professor of Management at Yale School of Managment, Co-Founder of Honest Tea & Chairman of KomBrewCha

Ralph Nader

Consumer Advocate, Lawyer & Author; Former Independent Presidential Candidate

John La Puma

Leading Physician Voice for Culinary Medicine; New York Times Bestselling Author; Board-Certified Internist; Professionally Trained Chef

Speaking Engagements

John Amaechi

Organizational Psychologist, Leadership Transformation Expert & Former NBA Player

Juan Williams

New York Times Best-Selling Author, Fox News Political Analyst, Co-Host of "The Five" & Award-Winning Columnist

John Zogby

Trendspotter & Leading Pollster

Jon Kabat-Zinn

Mindfulness Teacher & Founder of the Stress Reduction Clinic and Author of "Wherever You Go, There You Are: Mindfulness Meditation in Everyday Life"

Mindfulness Meditation for Pain Relief: Practices to Reclaim Your Body and Your Life

Brad Meltzer

Host of History Channel’s "Lost History" & "Brad Meltzer’s Decoded;" New York Times Best-Selling Author

Graham Hill

Founder of Life Edited & TreeHugger.com

Elizabeth Cohen

Senior Correspondent for the CNN Health, Medical, & Wellness Unit

Elizabeth Cohen - CNN news story on baby formula shortage

Lolo Jones

USA Track & Field Star

Edgar Ramírez

Actor, most well known for his role as Ares in "Wrath of the Titans."

Alan Cumming

Emmy-Winning Actor Who Stars in "The Good Wife"

Amy DuBois Barnett

Chief Content Officer, theGrio.com & EVP Digital, Entertainment Studios

Robert D. Kaplan

Best-Selling Author & Atlantic Monthly Correspondent

Daniel Silva

New York Times Bestselling Author & Spy Novelist

Jeffrey Toobin

Former CNN Senior Analyst & Best-Selling Author