Ruha Benjamin

Sociology & African American Studies Scholar; Author of "People's Science" and "Race After Technology"

Imagination: A Manifesto

Charles Blow

Visual Op-Ed Columnist for The New York Times; CNN Contributor & NY Times Best-Selling Author of "Fire Shut Up in My Bones"

Sam Kass

Former White House Chef & Senior Policy Advisor for Nutrition; Founder of TROVE

Dorie Clark

CEO at Clark Strategic Communications & Author

Adam Ostrow

Chief Digital Officer, TEGNA

Suzanne Braun Levine

Former Editor of Ms.; Expert on Women and Aging

Rick Smolan

CEO of Against All Odds Productions, Photographer, Author & Big Data Enthusiast

Nadia Lopez

Founding Principal of Mott Hall Bridges Academy; Best-Selling Author; STEAM & Mental Health Advocate

Avi Rubin

Professor of Computer Science & Technical Director of the Information Security Institute at Johns Hopkins University

Ai-jen Poo

Co-founder of National Domestic Workers Alliance; Director of Caring Across Generations, Co-founder of Supermajority

Bill T. Jones

Multi-Talented Artist, Choreographer, Dancer, Artistic Director, Writer & Recipient of the Kennedy Center Honors in 2010

Saskia Sassen

Researcher and Writer, Focus on Globalization

Yeonmi Park

Human Rights Activist & North Korean Defector

Sleepy Man Banjo Boys

Bluegrass Music Trio Comprised of Brothers

Molly McGrath Tierney

Former Director of the Baltimore City Department of Social Services; Known for Her TED Talk, "Rethinking Foster Care"

Jamila Lyiscott

Tri-Tongue Orator Known for her TED Talk "3 Ways to Speak English"

Manuel Lima

Interaction Designer, Information Architect & Design Researcher; Founder of VisualComplexity.com

Guy Winch

Psychologist & Author of "How to Fix a Broken Heart; Emotional Health Advocate

Oskar Eustis

Artistic Director of the Public Theater

Ken Kamler

Adventure Physician