Ben Stein

Political Economist, Commentator, Author & Actor

Mayim Bialik

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

Anderson Cooper

Journalist, TV Personality, Anchor of CNN's "Anderson Cooper 360°"

Alicia Silverstone

Actress & Animal Rights Activist

Alexandra Cousteau

Environmental Activist, Storyteller & Ocean Advocate

Dan Abrams

Chief Legal Affairs Anchor at ABC News & Founder of Abrams Media

John Stossel

Emmy-Award Winning Journalist

Pat Mitchell

Editorial Director & Host of TEDWomen; Co-Chair of the Women's Media Center; Former President of CNN Productions & PBS

Anne Mulcahy

Former CEO of Xerox Corporation & U.S. Board Chair of Save The Children

Hector Elizondo

Emmy Award-Winning TV & Film Actor; Best Known For His Roles in "Pretty Woman" & "The Princess Diaries"

Brian Dawkins

Hall-of-Fame NFL Safety Known for his Time with the Philadelphia Eagles

Grace Potter & The Nocturnals

American Rock Band

Nas

Grammy-Nominated Rapper, Songwriter & Record Producer

Jimmy Eat World

Alternative '90s Rock Band Known for "The Middle"

Jimmy Eat World: NPR Music Tiny Desk Concert

Jeff Skoll

Founder of Participant Media

Akbar Gbajabiamila

Inspirational Former NFL Player & Broadcaster; Host of American Ninja Warrior & Co-Host of The Talk

Leona Lewis

Singer, Songwriter & Animal Welfare Activist; Best Known for "Bleeding Love"

Alex Spiro

Attorney & Partner at Quinn Emanuel Urquhart & Sullivan; Lawyer for X & Elon Musk, Jay-Z, and Megan Thee Stallion