Dean Karlan

Behavioral Economist, Social Entrepreneur & Author

Robert Bryce

Energy Expert, Veteran Journalist & Acclaimed Author

Raj Patel

Award-Winning Writer, Food Politics Activist, Filmmaker & Academic

Chris Hedges

Foreign Correspondent & Author

Asra Nomani

Journalist & Author, Women's Rights Activist

Sonia Nazario

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

Mickey Edwards

Professor, Princeton University; Author, "The Parties Versus the People"; Former US Congressman

Calvin Trillin

Author, Columnist, Humorist & Political Satirist

Michael Rogers

MSNBC's 'The Practical Futurist' & Technology Expert

Ari Berman

Political Correspondent & Author

Bing West

Correspondent & Military Author

Dr. Samantha Nutt

Medical Doctor, Award-Winning Humanitarian, Bestselling Author & Founder of War Child USA

John Wood

Founder & Board Co-Chair of Room to Read; Former Microsoft Marketing Executive

Rich Lowry

Editor in Chief of the National Review

Ted Fishman

Best-Selling Author of "China, Inc." & "Shock of Gray"

Ellis Cose

Award-Winning Journalist & Author

Corban Addison

Best-Selling Author, Attorney & Activist

Kate White

Former Editor-In-Chief of Cosmopolitan Magazine; New York Times Best-Selling Author

Azadeh Moaveni

Associate Professor, Writer, Journalist & Author

Woman. Life. Freedom. Iran's Feminist Movement

Jim Hightower

Political Commentator / Progressive Activist / Humorist

David Corn

Veteran Journalist, Political Commentator & Washington Bureau Chief for Mother Jones Magazine

Ray Zahab

Ultra-marathon Runner and Adventurer; Host, "The Project"; Author of "Running for My Life"

Adrian Nicole LeBlanc

Author of "Random Family: Love, Drugs, Trouble and Coming of Age in the Bronx"

Sebastian Copeland

Adventurer, Environmental Activist, Award-Winning Photographer, Author, Lecturer & Founder of the Sedna Foundation

Strobe Talbott

Former Deputy Secretary of State

Norman Ornstein

Bestselling Author, Political Analyst & Resident Scholar at the American Enterprise Institute

Julianne Malveaux

Economist, Author & Political Commentator; President Emerita of Bennett College for Women

Eleanor Clift

Author; Washington Correspondent & The Daily Beast Columnist; Former "The McLaughlin Group" Panelist

Simon Lovell

English Comedy Magician, Card Shark Actor and Con Man

Kenneth Roth

Executive Director at Human Rights Watch