Alex Steffen

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

Anna Dietrich

‎Entrepreneur; Consultant; Speaker; COO & Co-Founder of Terrafugia, Inc.

Bakari Sellers

Author, Attorney, Political Commentator & Youngest African American Elected Official in the U.S.

Ben Goldacre

Physician; Best-Selling Academic & Science Writer

Ben Shapiro

Conservative Political Commentator & Radio Talk Show Host

Beth Simone Noveck

Founder & Director of The Governance Lab; Professor & Author of "Solving Public Problems"

Brad Meltzer

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

Cheryl Brown Henderson

Founding President of the Brown Foundation for Educational Equity, Excellence & Research

Clinton R. Van Zandt

FBI Profiler, Hostage Negotiator, Vietnam Veteran and Sr. TV Commentator

Danielle & Andy Mayoras

Danielle & Andy Mayoras are both attorneys, authors, television personalities and experts on estate planning.

Deval Patrick

Two-term Governor of Massachusetts, Civil Rights Attorney & Business Leader

Dr. Linda Yueh

Fellow of Economics & Director of the China Growth Centre at the University of Oxford; Globally-Recognized Authority on Chinese Economy

Elizabeth Loftus

Cognitive Psychologist & Expert on Human Memory; Memory-Manipulation Expert

Elliot Schrage

Former Vice President of Communications, Public Policy & Platform Marketing at Facebook

Francine Ward

Attorney, Professional Speaker, & Author

Frank Wu

President of Queens College, City University of New York; Author of "Yellow: Race in America Beyond Black and White"

Fred D. Gray

Veteran Civil Rights Attorney; Represented Rosa Parks & Dr. Martin Luther King, Jr.

Gary Haugen

Human Rights Attorney; President & CEO of International Justice Mission; Author of "The Locust Effect"

George P. Bush

Politician & Land Commissioner of Texas

James Barisic

Disruptive thinker, lecturer, social technologist and political campaigner

Jamie Colby

National News Correspondent and Anchor for Fox News Channel

Jeffrey Toobin

Former CNN Senior Analyst & Best-Selling Author

John Nance

New York Times Best-Selling Author

Joy-Ann Reid

MSNBC Correspondent, Political Author & Host of "The ReidOut"

Medgar and Myrlie: Medgar Evers and the Love Story that Awakened America

Juan Williams

New York Times Best-Selling Author, Fox News Political Analyst, Co-Host of "The Five" & Award-Winning Columnist

Justin Hall-Tipping

The Energy Evangelist, Justin Hall-Tipping works on nano-energy startups -- mastering the electron to create power.

Kelly Siegler

Former Prosecutor & Star of "Cold Justice" on Oxygen

Kenneth N. Green

Author of "I'm From Division Street;" Attorney, Former Boxer

Linda Hirshman

Supreme Court Lawyer, Renowned Expert on Social Change in America & Author

Lynsey Addario

American Photojournalist; Contributor for National Geographic & Time Magazine