Erin Brockovich

Consumer Advocate, Author, TV Host & Environmental Activist

Irshad Manji

Founder of The Moral Courage Project, Author of "Allah, Liberty and Love" & "The Trouble with Islam Today: A Muslim's Call for Reform in Her Faith"

Erin Gruwell

Founder & Executive Director of the Freedom Writers Foundation; Education Reform Advocate

Antwone Fisher

Child Advocate, Bestselling Author, Screenwriter & Lecturer

Pearl Arredondo

Student Advocate, Education Reformer & Principal

David Agus

Co-Founder of Navigenics, Author of "The End of Illness" & Host of "The Checkup with Dr. David Agus"; Professor of Medicine & Engineering at the University of Southern California

The Book of Animal Secrets

Peter Guber

Executive, Entrepreneur & NYT Bestselling Author; Operating Owner of the 3-Time NBA Champion Golden State Warriors

DeVon Franklin

Award-Winning Producer, New York Times Bestselling Author & Motivational Speaker

Greg Louganis

4x Olympic Gold Medal Diver; LGBTQ Activist & Author

Todd Buchholz

Former White House Director of Economic Policy & Managing Director of the $15 Billion Tiger Hedge Fund

Opinion: Evidence EVs are a fading fad is ‘rolling in fast’ as Tesla, GM and Ford slash...

Ed Begley Jr.

Environmental Activist & Emmy Award-Nominated Actor

Lauren Cohan

Actress; Best Known as Maggie Greene on "The Walking Dead"

Sherry Lansing

Former CEO of Paramount Pictures & Founder of The Sherry Lansing Foundation

Jessica Yellin

Founder of #NewsNotNoise; Former Chief White House Correspondent for CNN

Jim Abbott

Former One-Handed Major League Baseball Pitcher

Maria Bello

Actress, Activist & Vital Voices Global Ambassador

Jenna Marbles

YouTube Sensation

Tavis Smiley

Broadcaster, Author, Publisher, Advocate, and Philanthropist

Tony Plana

Actor & Director Known for "Ugly Betty;" Supporter of Comprehensive Immigration Reform; Advocate for Alzheimer's Disease

Victoria Rowell

Actress, Producer, Director, Writer, American Ballet Theatre Alum & Founder of Rowell Foster Children's Positive Plan (RFCPP)