Ziauddin Yousafzai

Co-Founder of the Malala Fund

Arne Duncan

Managing Partner at Emerson Collective; Former U.S. Secretary of Education

Paul LeBlanc

President of Southern New Hampshire University

Joe Torre

Chief Baseball Officer for Major League Baseball; National Baseball Hall of Famer, 4-Time World Series Champion & 9-Time MLB All-Star

Wilmer Valderrama

Actor, Producer, Activist & Television Personality

Eva Mendes

Actress; Six-Time ALMA Award Nominee; International Spokeswoman for Revlon Cosmetics

Joseph Coughlin

Founder & Director of AgeLab, Massachusetts Institute of Technology

Jon Landau

Academy Award-Winning Producer of Titanic & Avatar

Nicholas Burns

Professor of the Practice of Diplomacy & International Politics, Harvard Kennedy School

Richard Dreyfuss

Academy Award-Winning Actor

Dr. Jill Biden

First Lady of the United States

Professor Richard Dawkins

Evolutionary Biologist & Best-Selling Author

Richard Dawkins & Lawrence Krauss ...

Alonzo Mourning

Naismith Memorial Basketball Hall of Fame Inductee; Co-Founder of Mourning Family Foundation

Archie Manning

Former NFL Great & Ambassador of Goodwill

Judge Greg Mathis

Civil Rights Activist, Television Personality

Tonya Lewis Lee

Author, Producer, Filmmaker & Entrepreneur; Women's Health Activist

Tonya Lewis Lee on the Black maternal mortality crisis

Shah Rukh Khan

Bollywood Star, Social Activist

Jason Witten

Former Dallas Cowboys Tight End & Philanthropist

Larry Berger

CEO at Amplify

Yochai Benkler

Co-Director of the Berkman Klein Center for Internet & Society; Author on Information Technology