Loretta Swit

Animal Activist & Emmy Award-winning Actress; Best Known for "M*A*S*H"

John Passacantando

Former Executive Director of Greenpeace USA

John Grogan

Author of the #1 National Best-Seller "Marley & Me: Life and Love with the World's Worst Dog"

John O'Hurley

Television Personality, Host & Voice Actor; Best Known for "Seinfeld"

Valery Ortiz

Actress, Known for "South of Nowhere"

Stefan Swanepoel

Corporate/Motivational Keynote Speaker & New York Times Bestselling Author of 24 Books

Evelyn Lozada

Fashion Contributor, Fitness Blogger & Reality TV Personality

Jim O'Heir

Actor Starring in the NBC Comedy Series "Parks and Recreation"

Sonja Morgan

As the break out star and the woman everyone would most want as a friend on Bravo’s “Real Housewives of NYC,” Sonja Tremont-Morgan represents “housewife” in every sense of the word.

Barton Seaver

Celebrity Chef, Author & Sustainable Food Advocate; National Geographic Fellow; Ocean Conservationist

Kate Orff

Sustainable Landscape Architect; Founder of SCAPE

Sy Montgomery

Naturalist, Adventurer & Author of "The Good Good Pig" & "The Soul of an Octopus"

Secrets of the Octopus

Simon Lovell

English Comedy Magician, Card Shark Actor and Con Man

Erin Schrode

Expert Advocate for Health, Sustainability & Environmental Education; Named "America's Green Girl" by OK Magazine

Tamar Geller

Dog Trainer, New York Times Bestselling Author who developed "The Loved Dog" a revolutionary method of dog training

Elaine Hendrix

Actress & Animal Activist; Known for her Role in the Remake of "The Parent Trap"

David Burwell

Director of the Energy and Climate Program at the Carnegie Endowment

Melissa Carbone

President at Ten Thirty One Productions

Christine Ervin

Former US Assistant Secretary of Energy; National Leader on Green Buildings & Clean Energy

Sean Yazbeck

Winner of Donald Trumps, The Apprentice