Hill Harper

Best-Selling Author, Tech Entrepreneur, Investor, Philanthropist & Actor; Best Known For "CSI: NY" & "The Good Doctor"

Donna Brazile

Veteran Political Strategist, Best-Selling Author & Former Interim Chair of the Democratic National Committee

Daymond John

"Shark Tank" Investor; Founder & CEO of FUBU; Presidential Ambassador for Global Entrepreneurship

Van Jones

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

Angela Davis

Feminist, Social Activist, Professor & Writer

Abolition: Politics, Practices, Promises, Vol. 1

Nikki Giovanni

Poet, Educator & Best-Selling Author

‘Going to Mars: The Nikki Giovanni Project’ Review: An Afrofuturist Space Odyssey

Erin Brockovich

Consumer Advocate, Author, TV Host & Environmental Activist

America Ferrera

Award-Winning Actress, Producer & Humanitarian

Erin Gruwell

Founder & Executive Director of the Freedom Writers Foundation; Education Reform Advocate

LeVar Burton

Literacy Advocate & Actor Known for "Roots," "Star Trek" & "Reading Rainbow"

Sir Richard Branson

Businessman & Founder of Virgin Group

Amy Goodman

Host & Executive Producer, Democracy Now!

Mae Jemison

First Black Woman in Space & Former NASA Astronaut; National Women's & International Space Hall of Famer Founder, 100 Year Starship

Caitlyn Jenner

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

Goldie Hawn

Academy Award-Winning Actress & Founder of the Hawn Foundation

Majora Carter

Real Estate Developer, Peabody Award-Winning Broadcaster & Urban Revitalization Strategy Consultant

Ariana Grande

Singer Known for "Thank U Next" & "God is a Woman"

Jane Fonda

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

Sylvia Earle

Explorer-in-Residence at National Geographic & Oceanographer; Former Chief Scientist of the NOAA

Aubrey de Grey

Biomedical Gerontologist; Chief Science Officer of SENS Research Foundation; Researcher on Preventing Aging

Alan Dershowitz

Harvard Law School Professor; Leading Expert in Civil Rights

Noam Chomsky

Professor of Linguistics and Philosophy at MIT & Foreign Policy Author

Charlize Theron

Academy Award-Winning Actress; Best Known for "Monster" & "Mad Max: Fury Road"

Allyson Felix

Track & Field Athlete, Olympic Champion & 12-Time Gold Medalist at the World Championships; Co-Founder of Saysh

Ruby Bridges

Civil Rights Activist & First African-American Child to Integrate a White Southern Elementary School

Ricky Gervais

Award-Winning English Comedian & Actor; Known for "The Office" and "Extras"

Nelson George

Author / Filmmaker

John Grisham

Lawyer Turned Best-Selling Author; "A Time to Kill"

David Horowitz

Nationally Known Author & Lifelong Civil Rights Activist, One of the Founders of the New Left

William Easterly

Professor of Economics at New York University; Co-Director, Development Research Institute