Wintley Phipps

Vocal Artist and Founder of the US Dream Academy

Novella Carpenter

Journalist & Best-selling Author of "Farm City: The Education of an Urban Farmer"

Jonathan Perry

Gay Student Activist

Gavin Newsom

49th Lieutenant Governor of the State of California, 40th Governor of California

Will Richardson

Author, Blogger & Educator

Michael Wesch

Cultural Anthropologist, University Distinguished Scholar, Kansas State University

Steve Arterburn

Founder & Chairman of New Life Ministries, Host of “New Life Live!” & Founder of the Women of Faith Conferences

Tribble Reese

Tribble Reese is a television personality, model, and ex-college athlete.

John Dau

Sudanese Refugee & Activist

Judith Levine

Journalist, Author, and Activist

Billy Mills

Second Native American to Win an Olympic Gold Medal & Co-Founder of Running Strong for American Indian Youth

Rich Lowry

Editor in Chief of the National Review

Alastair Sweeny

Alastair Sweeny is a business historian and futurist based in Ottawa, Canada.

Marshall Brain

Author & Founder of HowStuffWorks

DJ Spooky

DJ, Hip-Hop Artist & Writer

Frank Turek

Award-Winning Author of “I Don’t Have Enough Faith to be an Atheist” and “Legislating Morality: Is it Wise? Is it Legal? Is it Possible?"

Ethan Zuckerman

Professor, MIT; Author; Director, MIT Center for Civic Media; Co-Founder, Global Voices

Daniel Pipes

Foreign Policy Expert & President of The Middle East Forum

Clarence Page

Journalist, Syndicated Columnist, & Member of the Chicago Tribune Editorial Board

Bruce George

Poet / Activist

Mark Batterson

Best-Selling Author, Lead Pastor & Church Innovator

Judith Viorst

Poet, Writer & Children's Author

Tony Brown

Tony Brown is Chief Executive Officer of Urban America Television Network (UATV) which has about 30 million viewers.

Cynthia Schneider

Former U.S. Ambassador to the Netherlands

Patrick J. Michaels

Senior fellow at the Cato Institute & Research Professor of Environmental Sciences at the University of Virginia

Tukufu Zuberi

Expert on Race Relations; Host, "PBS History Detectives"; Professor of Race Relations at the University of Pennsylvania,

Abiola Abrams

Author, Self Esteem Coach & Advice Columnist

Donna Rice Hughes

Author, Speaker, Film Producer & Internet Safety Advocate; CEO of Enough Is Enough

Where Kids Play, Predators Prey: Protecting Kids Online | Donna Rice Hughes

Antony Francis

Vice President of Marketing & Sales at Software Logistics; Making Sense Out of the Senselessness of Social Media

Richard Baraniuk

Founder and Director of OpenStax, the world's leading publisher of free and open textbooks. Expert in machine learning, especially as applied to education.