Katharine Hayhoe

Atmospheric Scientist, Professor of Political Science & Director of Climate Science Center at Texas Tech, Lead Scientist with The Nature Conservancy

Saving Us: A Climate Scientist's Case for Hope and Healing in a Divided World

Kerri Walsh Jennings

Olympic Gold Medalist for Women's Beach Volleyball

Kerri Walsh Jennings Sizzle Reel

Shoshana Johnson

First African American Woman POW in U.S. War History & Author of "I’m Still Standing"

Ai-jen Poo

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

Doc Hendley

Global Humanitarian, Clean Water Crusader, Top 10 CNN Hero, Sustainability Advocate

Jeffrey Kluger

Journalist; Editor and Writer at TIME MAGAZINE. Author of 8 books, including APOLLO 13.

Sean Astin

Actor, Director, Voice Artist & Producer Known For "Lord of the Rings"

Jonathan Mooney

Co-Founder of Project Eye-To-Eye & Learning Disabilities Advocate; Recipient of The Harry S. Truman Fellowship for Public Services

Yusef Salaam

One of the Central Park 5, Entrepreneur, Author, Trainer & Leader

Zainab Salbi

Founder of Women for Women International, Bestselling Author and TV Host

Bertice Berry

Sociologist, Author and Educator

Maddy Dychtwald

Co-Founder & Senior VP of Age Wave, Author & Changing Demographics Trends Expert

Tatyana McFadden

Paralympic Wheelchair Racer, Nordic Skier, 4-time World Major Marathon Grand Slam Winner & 17-Time Paralympic Medalist

Jurnee Smollett

Actress & Singer

John Wood

Founder & Board Co-Chair of Room to Read; Former Microsoft Marketing Executive

Tamika Catchings

Former Forward for the WNBA's Indiana Fever, Four-Time Olympic Gold Medalist

Catch a Star: Shining through Adversity to Become a Champion

Jennifer Thomas

Best-Selling Author, Motivational Speaker on Apology Languages and The Five Love Languages, Psychologist & TEDx Presenter

Elena Delle Donne

WNBA All-Star for Washington Mystics; Olympic Gold Medalist; Special Olympics Global Ambassador

Nontombi Naomi Tutu

Race, Gender & Human Rights Activist; Daughter of Desmond Tutu

Brian Holloway

Five-Time NFL All-Pro; Motivation & Team Building Expert