Calvin Trillin

Author, Columnist, Humorist & Political Satirist

Colonel Mike Mullane

Career Astronaut & Author; Member of International Space Hall of Fame

Marty Makary, M.D.

Healthcare Futurist, Johns Hopkins Surgeon & Professor of Public Health

Melissa Moore

Emmy-nominated Crime Correspondent with the Dr. Oz Show, Executive Producer and host of Lifetime network’s “Monster In My Family," Best-Selling Author of "WHOLE: A Guide to Self-Repair", Domestic Abuse Prevention Advocate

Raj Patel

Award-Winning Writer, Food Politics Activist, Filmmaker & Academic

Lynn Sherr

Award-winning Broadcaster & Best-selling Author; Correspondent 20/20

Tiffany Shlain

Founder of The Webby Awards; Emmy-Nominated Filmmaker, Bestselling Author, Internet Pioneer & Futurist

Dean Karlan

Behavioral Economist, Social Entrepreneur & Author

Jackson Katz

World-Leading Educator on Gender and Violence, Author & TEDx Speaker

Man Enough?: Donald Trump, Hillary Clinton, and the Politics of Presidential Masculinity

Cathy Areu

Founder of Catalina Magazine & Fox News Correspondent “Liberal Sherpa”

Dr. Samantha Nutt

Medical Doctor, Award-Winning Humanitarian, Bestselling Author & Founder of War Child USA

George P. Bush

Politician & Land Commissioner of Texas

Michelle Bernard

Political Analyst, MSNBC and Founder, The Bernard Center for Women, Politics & Public Policy

Laura Fitton

Founder & Climate Economy Evangelist at Enough.co; HubSpot, Founder of oneforty.com; co-author Twitter for Dummies

Viktor Mayer-Schönberger

Co-Author of “Big Data" and "Delete;" Expert on the Networked Economy

Stacey Bess

Award-Winning Educator; Keynote Speaker; Advocate for Homeless Youth

Neil Giuliano

Gay Rights Activist & President and CEO of Greater Pheonix Leadership

Reihan Salam

President of the Manhattan Group for Policy Research; Former Executive Editor of National Review

Immaculée Ilibagiza

Author, "Left to Tell: Discovering God Amidst the Rwandan Holocaust"

James Lecesne

Author, Actor, Activist, and Founder of The Trevor Project