Nelson George

Author / Filmmaker

Nicholas Carr

Writer on the Intersection of Technology, Economics & Culture; Author "The Shallows" & "The Glass Cage"

Josh Lieb

Executive Producer, "The Daily Show"

Julia Bolz

Women's Rights Activist

Katrina vanden Heuvel

Editor & Publisher of The Nation

Jonathan Safran Foer

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

Esther Dyson

Executive Founder of Way to Wellville

Sara Horowitz

Founder & Executive Director of Freelancers Union

Seth Fiegerman

Tech Reporter at Business Insider

Maria Popova

Editor of Brain Pickings; Author of "Figuring"

Sir Richard Branson

Businessman & Founder of Virgin Group

Carol Greider

Molecular Biologist, Johns Hopkins University

Jason Kottke

Designer of Silkscreen Typeface, Lifetime Achievement Award Blogger

Chris Seper

Digital Media Entrepreneur, Founded MedCity Media, Publisher of MedCityNews.com.

Dr. Shelley Ann des Etages

Senior Principal Scientist, Pfizer

Kyle Loh

Researcher, Harvard Stem Cell Institute

Oliver Fein

Associate Dean, Weill Cornell Medical College

Joseph Zuckerman

Professor & Chair, Department of Orthopaedic Surgery, NYU’s Hospital for Joint Diseases

George Halvorson

Chair & CEO of the Institute for InterGroup Understanding; Former Chairman & CEO of Kaiser Permanente

Kayt Sukel

Author of Dirty Minds: How Our Brains Influence Love, Sex, and Relationships

Kadam Morten

Buddhist Teacher

Seth Berkley

Global Health Expert and Epidemiologist; Senior Advisor to Brown University Pandemic Center

Seth Berkley - 3ie Evidence Dialogues Interview Series

Shaun Assael

Shaun Assael is an award-winning journalist and author.

Van Jones

CEO of REFORM Alliance, CNN host, Emmy Award-winning Producer & NY Times Best-Selling Author

Lee Hamilton

Member, President's Homeland Security Advisory Council; Director, Center on Congress, Indiana University

Amy Goodman

Host & Executive Producer, Democracy Now!

Gloria Feldt

Leading Activist & Best-Selling Author

Intentioning: Sex, Power, Pandemics, and How Women Will Take The Lead for (Everyone's) ...

Gloria Estefan

Grammy Award-Winning Latin Musician

Majora Carter

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

Adaora Okoli

Internal Medicine Resident, Tulane University