Julia Bolz

Women's Rights Activist

Katrina vanden Heuvel

Editor & Publisher of The Nation

Esther Dyson

Executive Founder of Way to Wellville

Joseph Zuckerman

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

Sara Horowitz

Founder & Executive Director of Freelancers Union

Lee Hamilton

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

Nelson George

Author / Filmmaker

Adam Kepecs

Neuroscientist

Josh Lieb

Executive Producer, "The Daily Show"

Robert Hormats

Vice Chairman of Kissinger Associates Inc.

Aubrey de Grey

Biomedical Gerontologist; Chief Science Officer of SENS Research Foundation; Researcher on Preventing Aging

Steven Hayes

Professor of Clinical Psychology, University of Nevada

Kayt Sukel

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

Noam Chomsky

Professor of Linguistics and Philosophy at MIT & Foreign Policy Author

Gloria Feldt

Leading Activist & Best-Selling Author

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

Sir Richard Branson

Businessman & Founder of Virgin Group

Oliver Fein

Associate Dean, Weill Cornell Medical College

Tara Matise

Computational Geneticist, Rutgers University

Regan Hofmann

Editor, POZ Magazine

Marjorie Hill

CEO of the Joseph P. Addabbo Family Health Center; Former CEO, Gay Men's Health Crisis

George Halvorson

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

Kate Pickett

Epidemiologist at University of York & Author

Kadam Morten

Buddhist Teacher

Maria Popova

Editor of Brain Pickings; Author of "Figuring"

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.

Kay Redfield Jamison

International Authority & Researcher On Mental Illness

Regina Herzlinger

Economist / Authority on Healthcare / Author

Jonathan Haidt

Professor of Ethical Leadership at New York University, Stern School of Business; Author of NYT Bestseller "The Righteous Mind"

The Anxious Generation: How the Great Rewiring of Childhood Is Causing an Epidemic of M...

Amy Goodman

Host & Executive Producer, Democracy Now!