Alexandra Horowitz

Professor of Psychology, Animal Behavior, and Canine Cognition; Bestselling Author of "Inside of a Dog: What Dogs See, Smell and Know"

Michael Shellenberger

Founder & President of Environmental Progress; Expert on Energy, Climate, Security, Human Development and Politics

Danny Trejo

Actor, Author, Activist & Restaurateur; Recovery & Intervention Counselor for Troubled Youth

Christiana Figueres

Expert on Global Climate Change; Former Executive Secretary of the UN Framework Convention on Climate Change

Joel Sartore

National Geographic Photographer & Author

Maggie Q

TV & Film Actress, Known for Lead Role in CW's "Nikita"

Kesha

Pop Singer Known For "Tik Tok," "Your Love Is My Drug" & "Praying"

Pamela Anderson

Actress, Model & Producer; Animal Rights Advocate & Founder of Sonsie Skin

Lisa Edelstein

Actress, Director, Writer & Producer

Paul Rosolie

Conservationist, Writer, Filmmaker, Founder of Junglekeepers, Protecting 55000+ acres of Amazonian Habitat & Wildlife

How creative & emotive communication conserved 55,000 acres of Peru’s Amazon

Denise Richards

Actress, Former Fashion Model & Reality Star on Bravo's "The Real Housewives of Beverly Hills"

Yao Ming

President of Chinese Basketball Association, NBA Hall-of-Famer & Founder of the Yao Family Wines

Yao Ming's 2016 Hall of Fame Induction Speech

Steve Winter

Wildlife Photojournalist

Leona Lewis

Singer, Songwriter & Animal Welfare Activist; Best Known for "Bleeding Love"

Tony Juniper

Writer, Sustainability Advisor, & Environmentalist

Dennis Dimick

Former Executive Environment Editor at National Geographic Magazine

Bob Baffert

Legendary Triple Crown-Winning Horse Trainer

Christian Serratos

Actress, Best-known for her Role in the "The Twilight Saga" Series & "The Walking Dead"

Portia de Rossi

Actress, Known for"Ally McBeal" & "Arrested Development."

Howard G. Buffett

Businessman, Philanthropist & Elder Son of Warren Buffet