Buzz Aldrin

Former Fighter Pilot & 2nd Man to Walk on the Moon; Author

Malaak Compton

Activist & Philanthropist

Robert Cialdini

New York Times Best-Selling Author & The Foundational Expert in the Science of Influence

Bert Jacobs

Co-Founder & Chief Executive Optimist of Life is Good

Sheryl Lee Ralph

Actress, Singer & Producer

Susan Cain

Bestselling Author; Lecturer; Expert on Culture & The Power of Introverts

Scott Harrison

Founder & CEO of Charity: Water

Scott Harrison: The Story of Charity : Water

Gabrielle Bernstein

Founder of HerFuture.com & New-York Times Best-Selling Author

Gretchen Rubin

New York Times Best-Selling Author of "The Happiness Project;" Host of Podcast "Happier with Gretchen Rubin"

Tig Notaro

Grammy Award-Nominated Stand-Up Comic, Writer, Radio Contributor & Breast Cancer Survivor

John Mackey

Co-Founder & CEO, Whole Foods Market

Marlee Matlin

Academy Award Winning Actress & Advocate for the Deaf and Hard of Hearing

Andrew Zimmern

Four-Time James Beard Award-Winning TV Personality, Chef, Writer & Teacher

Ken Dychtwald

Founder & CEO of Age Wave; Gerontologist & Expert on Aging-Related Issues

Nick Vujicic

Motivational Speaker, NY Times Best-Selling Author, Founder & CEO of Life Without Limbs

Gloria Steinem

Feminist Writer, Activist & Organizer; Co-Founder of New York Magazine & Ms. Magazine

My Life on the Road | Gloria Steinem | Talks at Google - YouTube

Brooke Shields

Actress & Mental Health Advocate

Brooke Shields Talks Growing Up In The Public Eye, Embracing Middle Age

Peter Senge

Senior Lecturer in Leadership and Sustainability at the MIT Sloan School of Management, Pioneer in the Field of Learning Organizations, and Author of The Fifth Discipline

Phylicia Rashad

Actress, Dean of Fine Arts at Howard University, Advocate for Children, Women's Issues & Fine Arts

Diana Nyad

World Champion Swimmer, Storyteller, Sports Journalist & Broadcaster