"Socrates" (Ronald Gross)

"Socrates" is portrayed by Ronald Gross, author of The New Old (Doubleday).

'Gbenga Sesan

Social Entrepreneur; Digital Inclusion & Digital Rights Advocate; Executive Director of Paradigm Initiative

50 Cent

Rapper, Singer, Songwriter, Actor, Television Producer, Entrepreneur & Investor

A. Michael Froomkin

Laurie Silvers and Mitchell Rubenstein Distinguished Professor of Law

A. Trevor Thrall

Senior Fellow for the Cato Institute’s Defense and Foreign Policy Department

A.J. Jacobs

Best-Selling Author & "Human Guinea Pig"

The Year of Living Constitutionally: One Man's Humble Quest to Follow the Constitution'...

Aaron Ahuvia

Professor of Marketing and Author of "The Things We Love: How Our Passions Connect Us and Make Us Who We Are"

The Things We Love: How Our Passions Connect Us and Make Us Who We Are

Aaron Blight

Author of "When Caregiving Calls," Founder of Caregiving Kinetics, Aging & Healthcare Consultant

Aaron Carroll

Director of the Center for Health Policy & Associate Professor of Pediatrics

Aaron David Miller

Senior Fellow, Carnegie Endowment for International Peace

Aaron Dworkin

Founder and President, Sphinx Organization

Aaron Horowitz

Co-Founder & CEO of Empath Labs; Creates Patient-Centered Healthcare Technology

Aaron Klein

Senior fellow in Economic Studies at the Brookings Institution

Aaron Maniam

Senior Director (Industry) at Singapore’s Ministry of Trade and Industry

Aaron Naparstek

Founder of Streetsblog, a Website Providing Daily Coverage of Transportation, Land Use & Environmental Issues in New York City

Aaron Peck

Co-Founder, SparkTruck

Aaron Reichlin-Melnick

Senior Policy Council, American Immigration Council; Former Immigration Lawyer

Aaron Roe Fulkerson

Co-founder and CEO of MindTouch, family dude, entrepreneur and retired anarchist.

Aaron Schwartz

MD/PhD Student in Health Policy at Harvard University

Aaron Tartakovsky

Co-Founder & CEO at Epic Cleantec

Aaron Task

Host of “The Daily Ticker”

Aaron Weiner

Psychologist & Owner of Bridge Forward Group

Aasif Mandvi

Comedic Actor & Former Correspondent for "The Daily Show"

Abbas Milani

Research fellow and co-director of the Iran Democracy Project at the Hoover Institution.

Abby Dobson

Sonic Conceptual Artist, Activist & Scholar

Abdul-Rehman Malik

Contributing Editor, Q-News

Abha Joshi-Ghani

Director, Thematic Knowledge and Learning, The World Bank, Washington DC, Head, Urban Development and Local Government Practice, Sustainable Development Network, World Bank, Washington DC

Abigail Cohen

Goldman Sachs analyst and Chair of the Investment Policy Committee

Abigail Golden-Vazquez

Vice President at the Aspen Institute and Executive Director of the Latinos & Society Program

Abigail Poe

deputy director, CIP; director