Hill Harper

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

Peter Diamandis

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

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

Josh Linkner

Serial Entrepreneur, New York Times Best-Selling Author & Venture Capital Investor

Dr. Michio Kaku

World-Renowned Futurist & Theoretical Physicist

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

Asra Nomani

Journalist & Author, Women's Rights Activist

Giuliana Rancic

Entertainment Journalist & Breast Cancer Survivor

Katty Kay

Award-Winning Journalist & Anchor; Best-Selling Author

J.R. Martinez

Actor, Best-Selling Author, Motivational Speaker, Advocate & Wounded U.S. Army Veteran

Nikki Giovanni

Poet, Educator & Best-Selling Author

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

Amanda Lindhout

Executive Director of The Global Enrichment Foundation; Captivity Survivor, Inspirational Speaker & Author of "A House in the Sky"

Karen Tse

Human Rights Defender & Social Entrepreneur; Founder of International Bridges of Justice

Kanya Balakrishna

Co-Founder & CEO of The Future Project; Youth Empowerment & Education Advocate

Joyce Maynard

Journalist & Best-Selling Author

What cancer taught me about the nature of love | Joyce Maynard | TEDx

Hyeonseo Lee

Advocate for the Human Rights of North Koreans as Political Refugees

Lisa Ling

Award-Winning Journalist & Producer for CBS News

Erin Gruwell

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