Halima Aden

Former International Model, Activist & UNICEF Ambassador

Brittany Packnett Cunningham

Social Justice & Impact Leader, Activist, Educator, Writer & MSNBC Contributor

Damon Davis

Activist, Multimedia Artist, Musician & Filmmaker; Director of Whose Streets?

Wesley Lowery

Pulitzer Prize-Winning Reporter & Author of "They Can't Kill Us All"

Janaya Khan

International Ambassador for the Black Lives Matter Network & Co-Founder of the Canada Chapter; Social Justice Activist

Jim Wallis

Theologian, Writer, Political Activist & Racial Justice Advocate

J.D. Vance

U.S. Senator of Ohio; #1 New York Times Best-selling Author of "Hillbilly Elegy: A Memoir of a Family and Culture in Crisis"

Amy Lockwood

Deputy Director of Stanford's Center for Innovation in Global Health

Laurie David

Producer, Activist Author,The Family Dinner: Great Ways To Connect With Your Kids One Meal At A Time

Emmanuelle Chriqui

Actress Known for "Entourage;" Social Advocate for Colon Cancer, Environmental Issues & Human Rights in Congo

Geoffrey West

Theoretical Physicist, Distinguished Professor & Past President of Santa Fe Institute

Sarah Culberson

Princess of Sierra Leone, Humanitarian, Educator & Author of "A Princess Found"; Keynote Speaker on Empowerment, Leadership, Diversity & Inclusion.

Princess Sarah Culberson: Speaking Reel

Simon Tam

Author, Musician, Activist, Founder of The Slants

Student Town Hall with Simon Tam

Alex Steffen

Author of "Carbon Zero: Imagining Cities That Can Save the Planet"

Mia Farrow

Acclaimed Actress & Humanitarian Activist

Derrick Ashong

Broadcaster, Musician & Social Entrepreneur

Isaiah Washington

NAACP Image and SAG Award Winning Actor and Activist, Best Known as "Dr. Burke" On "Grey's Anatomy"

Helen Clark

Former Administrator of the United Nations Development Programme & Former Prime Minister of New Zealand

Paul Katami and Jeff Zarrillo

LGBTQ Equality Activists; Plaintiffs in the Landmark Supreme Court Case that Struck Down Proposition 8 in California

Dame Stephanie "Steve" Shirley

Highly Successful IT Entrepreneur & Philanthropist