Bruce Hamilton

Self - Sierra Club, Deputy Executive Director

Kip Andersen

Self - Film Co-Director

Al Gore

Self - Former U.S. Vice President, Self - Climate Change Activist

Heather Cooley

Self - Pacific Institute, Water Program Co-Director

Demosthenes Maratos

Self - The Sustainability Institute, at Molloy College

Will Tuttle

Self - Environmental and Ethics Author (as Dr. Will Tuttle)

Michael Pollan

Self - Best Selling Food Author, 'In Defense of Food'

Michael Besancon

Self - Former Whole Foods Market Executive

Lisa Agabian

Self - Sea Shepherd Conservation Society

Lauren Ornelas

Self - Food Empowerment Project, Executive Director

Susan Hartland

Self - Sea Shepherd Conservation Society

Lindsey Allen

Self - Rainforest Action Network, Executive Director