Peter Diamandis

Founder & Executive Chairman of the XPRIZE Foundation; Author; Named One of The World's 50 Greatest Leaders

Van Jones

CEO of REFORM Alliance, CNN host, Emmy Award-winning Producer & NY Times Best-Selling Author

Simon Sinek

World-Renowned Leadership Expert & Best-Selling Author

Lisa Ling

Award-Winning Journalist & Producer for CBS News

Ben Stein

Political Economist, Commentator, Author & Actor

Mayim Bialik

Neuroscientist, Mental Health Advocate & Actress Known for "The Big Bang Theory"

Diana Nyad

World Champion Swimmer, Storyteller, Sports Journalist & Broadcaster

Gabrielle Union

Actress, Voice Artist, Activist, Author & Investor

Caitlyn Jenner

TV Personality & Olympic Gold Medalist; Co-Host of "Keeping Up With Sports"

Patricia Heaton

Emmy Award-Winning Actress Known for "Everybody Loves Raymond" & "The Middle"

Adam Beach

Award-Winning Canadian Actor

Kal Penn

Actor, Writer, Producer & Former Associate Director of the White House Office of Public Engagement

Jamie Lee Curtis

Academy Award-Winning Actress, Activist, Author; Best Known For Her Roles in "Halloween," "Freaky Friday" & "Everything Everywhere All At Once"

Jamie Lee Curtis - MSNBC interview

Lily Tomlin

Actress & Comedian; Star of Netflix's "Grace and Frankie"

Andie MacDowell

Film Actress

Arnold Schwarzenegger

Actor, Producer, Director, Writer; California’s 38th Governor; Host of "Celebrity Apprentice"

Jane Fonda

Actress, Feminist, Author, Political Activist, Former Fashion Model & Fitness Advocate

Bill Maher

Political Satirist & Host of HBO's "Real Time"

Jada Pinkett Smith

Actress, Host of "Red Table Talk" & Founder of 100% WOMON

Leonardo DiCaprio

Award-Winning Actor & Environmentalist