Tavis Smiley

Broadcaster, Author, Publisher, Advocate, and Philanthropist

Linda Armstrong Kelly

Single Mother of Lance Armstrong; Philanthropist & Advocate for Children

Consuelo Castillo Kickbusch

U.S. Army Veteran & Author

Star Jones

Former Co-Host of "The View", Social Justice & Heart Disease Advocate

Anil Gupta

Leading Expert on Strategy, Globalization & Emerging Markets

Helen Zia

Award-Winning Journalist, Author & Activist for Asian American and LGBTQ Rights

Calvin Trillin

Author, Columnist, Humorist & Political Satirist

Tonya Lewis Lee

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

Tonya Lewis Lee on the Black maternal mortality crisis

Jonathan Kozol

Educator & Social Justice Advocate

Daniel Altman

Sports Analytics & Strategy Expert

Robin Chase

Transportation Entrepreneur, Founder & Former CEO of Zipcar; Author of "Peers Inc: How People and Platforms Are Inventing the Collaborative Economy and Reinventing Capitalism"

Bill Maher

Political Satirist & Host of HBO's "Real Time"

Mark Victor Hansen

Founder & Author of Chicken Soup for the Soul Book Series, Mega-Entrepreneur, Business Speaker & Devoted Philanthropist

Charles S. Dutton

Actor & Director Known for "Roc" and "The Piano Lesson"

Kevin Powell

Writer, Humanitarian, President of BK Nation

Anna Holmes

Founder and Editor of Online Women's Magazine, Jezebel. Editor, writer (Glamour, NY Times, Washington Post, Newsweek, Sports Illustrated, New Yorker.com, many others.)

Robert Bryce

Energy Expert, Veteran Journalist & Acclaimed Author

Susan Dentzer

President & CEO of America’s Physician Groups

Rosa Clemente

Community Organizer, Journalist, Political Activist, President & Founder of Know Thy Self Productions

Brad Meltzer

Host of History Channel’s "Lost History" & "Brad Meltzer’s Decoded;" New York Times Best-Selling Author