Wylie Dufresne

Chef, Owner of Du’s Donuts, Former Owner of New York's Highly Celebrated wd~50 Restaurant & Expert in Molecular Gastronomy

Lee Bienstock

Media Lead, Google; Runner Up on NBC's "The Apprentice"

Lester Holt

Anchor of NBC's "Nightly News" & Managing Editor and Hosting Dateline NBC

Liz Cheney speaks one-on-one with Lester Holt: Exclusive

Judy Collins

Legendary Folk Singer & Activist

Bernard Baumohl

Chief Global Economist of The Economic Outlook Group, Geopolitical Outlook Forecaster & Bestselling Author of "The Secrets of Economic Indicators"

Robert Hormats

Vice Chairman of Kissinger Associates Inc.

Maria Popova

Editor of Brain Pickings; Author of "Figuring"

Chris Hedges

Foreign Correspondent & Author

Sara Horowitz

Founder & Executive Director of Freelancers Union

Jehmu Greene

Political Commentator, Social Justice Advocate, Media Strategist & Youth Culture Expert

Phoebe Eng

Author & Vice Chair, Ms. Foundation For Women

Cary Fowler

Biodiversity warrior Cary Fowler wants to save the world from agricultural collapse, one seed at a time.

David Ho

Scientific Director & CEO, Aaron Diamond AIDS Research Center

Malcolm Hoenlein

Executive Vice Chairman Of The Conference Of Presidents Of Major American Jewish Organizations.

Adrian Nicole LeBlanc

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

Jon Bowermaster

Writer about Adventure, the Environment, and Exotic Corners of the World

Thomas Pogge

Philosopher Thomas Pogge wants to ensure medications get to those who need it most. He has published on a wide range of subjects such as global justice and human rights.

Ann Veneman

Former Executive Director at UNICEF & US Secretary of Agriculture

California Department of Food & Agriculture's Centennial ...

Susan Crawford

Professor at Cardozo Law School; Author of "Captive Audience: The Telecom Industry and Monopoly Power in the New Gilded Age"

Juan Gonzalez

Award-Winning Investigative Reporter; New York Journalism Hall of Famer & Former President of the National Association of Hispanic Journalists