Alex Sheen

Founder of "Because I Said I Would," Social Entrepreneur, Author & Humanitarian

AnnaLynne McCord

Activist & Actress Best Known For "90210"

Annette Gordon-Reed

Professor of American Legal History at Harvard Law School & Pulitzer Prize-Winning Author

Bryan Seely

Former U.S. Marine, Cyber Security Expert & Author of "Cyber Fraud: The Web of Lies"

Carissa Phelps

Social Entrepreneur, Advocate & Author of "Runaway Girl: Escaping Life on the Streets, One Helping Hand at a Time"

Catharine MacKinnon

Lawyer, Teacher, Writer & Sex Equality Activist

Charles A. Kupchan

Whitney Shepardson Senior Fellow at the Council on Foreign Relations (CFR); Professor of International Affairs at Georgetown University

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"

Chris Kluwe

Former NFL Punter for the Vikings & Author

Clint Borgen

Founder & President of The Borgen Project

Deeyah Khan

Activist & Emmy Award Winning Documentary Filmmaker, CEO of Production Company Fuuse

Diane Rosenfeld

Law Professor & Founding Director of the Gender Violence Program at Harvard Law School; Featured in "The Hunting Ground" Documentary

HLS Library Book Talk | The Bonobo Sisterhood

Dr. Carlos Munoz, Jr

Educator, Author & Activist

E.J. Johnson

Fashion Guru, LGBT Activist & Television Personality Known for "Rich Kids of Beverly Hills" and "Young Hollywood"

Elliott Abrams

Expert in Foreign Policy; Special Representative for Venezuela at the Department of State

Emmanuelle Chriqui

Actress Known for "Entourage;" Social Advocate for Colon Cancer, Environmental Issues & Human Rights in Congo

Hari Kondabolu

Stand-Up Comic, Actor, Filmmaker & Podcast Host

Hilary Rosen

Political Analyst & Democratic Strategist; Times-Up Legal Defense Fund Co-Founder

Jake Norton

World-Renowned Climber, Photographer & Humanitarian

James Heckman

Henry Schultz Distinguished Service Professor of Economics at The University of Chicago, a Nobel Memorial Prize Winner in Economics, and an Expert in the Economics of Human Development