Alice Walker

Pulitzer Prize & National Book Award-Winning Author; Best Known for "The Color Purple"

Drew Houston

Co-Founder & CEO of Dropbox

Tim O'Reilly

Founder & CEO of O'Reilly Media

Franklin Graham

President & CEO of the Billy Graham Evangelistic Association, Christian Evangelist & Missionary

Hope Solo

Former Professional Soccer Goalkeeper; Two-Time Olympic Gold Medalist & World Cup Champion

Dr. Marc Lamont Hill

Presidential Professor at CUNY Graduate Center, BET News Correspondent, Human Rights Activist & Author

Drew Gilpin Faust

President of Harvard University

Rachel Simmons

Internationally Recognized Educator & Best-Selling Author

Blaise Agüera y Arcas

Leading AI Researcher, Works on Machine Intelligence at Google; Former Architect of Bing Maps and Bing Mobile

Ubi Sunt

John Sculley

Vice-Chairman of MDLIVE, Former CEO of Apple Computers & PepsiCo; High-Tech Entrepreneur, Venture Capitalist & Author

Chip Wilson

Founder and Chairman of the Board Lululemon

Shirin Ebadi

Nobel Peace Prize-Winning Iranian Activist & Lawyer

Kristen Johnston

Emmy Award Winning Actress; Best Known for "3rd Rock From The Sun"

Alonzo Mourning

Naismith Memorial Basketball Hall of Fame Inductee; Co-Founder of Mourning Family Foundation

Jose Ferreira

Founder and CEO of Knewton; Focused on Education Innovation, Tech and Entrepreneurship

Clay Aiken

Singer-Songwriter, Runner Up on FOX's "American Idol" & North Carolina Politician

Kirsten Powers

NY Times Best-Selling Author, USA Today Columnist & CNN Political Analyst

Learning To Respectfully Disagree With Someone Politically ...

Sarah Darling

Country music singer/songwriter know for her hit songs, "Something to Do with Your Hands," "Little Umbrellas" and "Jack of Hearts"

Larry Brudnicki

Real Life Coast Guard Captain in The Perfect Storm Rescue

Tal Ben-Shahar

Best-Selling Author & Positive Psychology Expert