Kurt Andersen

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

Clay Shirky

Expert on New Technology & Social Media, & How They Shape Culture; Professor & Distinguished Writer in Residence, NYU

Tiffany Shlain

Founder of The Webby Awards; Emmy-Nominated Filmmaker, Bestselling Author, Internet Pioneer & Futurist

Raj Patel

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

Anna Deavere Smith

Award-Winning Actress, Playwright & Social Commentator

Amy Goodman

Host & Executive Producer, Democracy Now!

Majora Carter

Real Estate Developer, Peabody Award-Winning Broadcaster & Urban Revitalization Strategy Consultant

Robert Hormats

Vice Chairman of Kissinger Associates Inc.

Nelson George

Author / Filmmaker

Neil Giuliano

Gay Rights Activist & President and CEO of Greater Pheonix Leadership

Spencer Wells

Geneticist, Anthropologist, Author, Entrepreneur, Adjunct professor at the University of Texas at Austin

Alexandra Cousteau

Environmental Activist, Storyteller & Ocean Advocate

Robert Ballard

Renowned Ocean Explorer & Scientist

Reihan Salam

President of the Manhattan Group for Policy Research; Former Executive Editor of National Review

Kenneth Roth

Executive Director at Human Rights Watch

Lisa Witter

Partner and Chief Change Officer, Fenton

Interview Lisa Witter (English)

Peter Guber

Executive, Entrepreneur & NYT Bestselling Author; Operating Owner of the 3-Time NBA Champion Golden State Warriors

Sebastian Copeland

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

Robert Bryce

Energy Expert, Veteran Journalist & Acclaimed Author

Jeff Jarvis

Leader in the Development of Online News & Blogging; Director of the Tow-Knight Center for Entrepreneurial Journalism at CUNY

Maddy Dychtwald

Co-Founder & Senior VP of Age Wave, Author & Changing Demographics Trends Expert

Alan Weisman

Journalist / Author

Daniel Altman

Sports Analytics & Strategy Expert

John Zogby

Trendspotter & Leading Pollster

Hill Harper

Best-Selling Author, Tech Entrepreneur, Investor, Philanthropist & Actor; Best Known For "CSI: NY" & "The Good Doctor"

Jonathan Safran Foer

Bestselling Author of "Everything Is Illuminated" and "Extremely Loud and Incredibly Close"

Esther Dyson

Executive Founder of Way to Wellville

Dean Karlan

Behavioral Economist, Social Entrepreneur & Author

Michael Walzer

Professor Emeritus, The Institute for Advanced Study

Tim O'Brien

Pulitzer Prize Winning Novelist for "The Things They Carried"