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

Barbara Corcoran

Real Estate Entrepreneur, Angel Investor, Author & Co-Host of "Shark Tank"

Van Jones

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

Angela Davis

Feminist, Social Activist, Professor & Writer

Angela Davis on continuing to fight for change

Nikki Giovanni

Poet, Educator & Best-Selling Author

Erin Gruwell

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

Richard Florida

Leading Urbanist, Economist & Author of "The Rise of the Creative Class"

Chip Conley

Strategic Advisor for Hospitality & Leadership at Airbnb; Founder of the Modern Elder Academy

Temple Grandin

World-Famous Animal Scientist, Autism Self-Advocate & Author of "Thinking in Pictures: My Life With Autism"

Daniel Burrus

Technology Futurist, Business Strategist & Hall of Fame Speaker

Sir Richard Branson

Businessman & Founder of Virgin Group

Libby Gill

Leadership, Corporate Culture & Change Expert; Executive Coach; Award-Winning Author of "You Unstuck"

The Journey of Change through the Lens of Hope

Mickey Edwards

Vice President & Program Director, Rodel Fellowships in Public Leadership at The Aspen Institute; Former US Congressman

Amy Goodman

Host & Executive Producer, Democracy Now!

Daniel Kahneman

Retired Professor of Psychology & Public Affairs at Princeton University, Author

Brené Brown

Professor at the University of Houston; #1 New York Times Best-Selling Author; Best Known for "Daring Greatly"

Marcus Buckingham

Peak Performance Expert, Best-Selling Author, Researcher & Strengths Revolutionist