Roosevelt Montás

Senior Lecturer in the Center for American Studies at Columbia University

Eric Jager

Professor of English at UCLA, Literary Critic & Specialist in Medieval Literature

H.W. Brands

Educator, Author & Historian

John Demos

American Author and Historian, Best Known for Knowledge on Witch-Hunting; Professor Emeritus at Yale

Gerald Vizenor

Writer, Scholar & Distinguished Professor of American Studies at the University of New Mexico

Laura Snyder

Professor; Science Historian; Philosopher; Author of "The Philosophical Breakfast Club"

Gerald Chertavian

Founder & CEO, Year Up

Jimmy Wales

Founder of Wikipedia & Wikitribune

Juan Williams

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

David Zach

Futurist - Offering Insights on the Personal and Professional Impact of Strategic Trends

Kurt Andersen

Host of "Studio 360 from PRI and WNYC" & Author

Alan Dershowitz

Harvard Law School Professor; Leading Expert in Civil Rights

Alaina E. Roberts

Award-Winning Black & Indigenous Historian; Associate Professor at University of Pittsburgh; Author of "I’ve Been Here All the While"

Joanne Freeman

Professor of American History and of American Studies, Yale University

Julian Chambliss

Educator, Writer & Researcher

Gil Troy

American Historian

Rosie Rios

Former Treasurer of the United States; CEO of Red River Associates

Julie Nixon Eisenhower

Biographer & Historian

Buddy Levy

Adventure Sports & Travel Journalist / Author

Jeffrey Rosen

President & CEO of the National Constitution Center & Contributing Editor of The Atlantic

Tal Ben-Shahar

Best-Selling Author & Positive Psychology Expert

Gerry Adams

President, Sinn Fein

Emily Oster

Professor of Economics at Brown University; Author on Personal Finance & Family Planning

Professor Richard Dawkins

Evolutionary Biologist & Best-Selling Author

Richard Dawkins & Lawrence Krauss ...

John Legend

EGOT Winning Musician, Producer & Philantropist

Clifton L. Taulbert

Author, Business Consultant, & Speaker; Best Known for "Once Upon a Time When We Were Colored"

Mitt Romney

Former Governor of Massachusetts, 2012 Republican Presidential Nominee and CEO

Daniel Pipes

Foreign Policy Expert & President of The Middle East Forum

Sonia Nazario

Pulitzer Prize-Winning Author & Journalist; Author of "Enrique’s Journey"

Charles Moore

Founder of the Algalita Marine Research Foundation, Dedicated to Combat Plastic Pollution

Charles Moore - TED Talk - Seas of Plastic