Zackery Rago

Director of Science and Education for Teens 4 Oceans, Featured in "Chasing Coral" Documentary

Harvey Wasserman

Journalist, Author, Democracy Activist & Advocate for Renewable Energy

Kevin Pieper

National Award-Winning Professional Photographer, Writer & Speaker

Kevin Pieper

Diego Lopez

Explorer, Extreme Swimmer & Ocean Ambassador

Dr. Sylvia Hood Washington

Chief Environmental Research Scientist at Environmental Health Research Associates, LLC.

Bob Kopp

Climate Scientist, Geobiologist & Climate Policy Scholar at Rutgers University

Marcelo Mena Carrasco

Former Environment Minister of Chile

Special Guest Seminar: Marcelo Mena, Minister of Environment, Chile

Kelsey Skaggs

Co-Founder of the Climate Defense Project

Ron Sims

Former Deputy Secretary for the US Department of Housing and Urban Development

Dan Phillips

American Designer and Builder; Founder of The Phoenix Commotion

Creative houses from reclaimed stuff - Dan Phillips

Tristram Stuart

Environmental Campaigner, Author, Businessman

Autumn Peltier

Canadian Indigenous Clean Water Activist

Tara Houska

Tribal Attorney, Indigenous Rights Activist & Founder of Not Your Mascots

Mari Copeny

Youth Activist for Access to Clean Water; Known as "Little Miss Flint"

Braam Malherbe

Extreme Adventurer, Conservationist, Youth Developer & Author

Britta Riley

Founder of Windowfarms.org

Todd Sampson

Non-Executive Chiarman of Leading Communication Company Leo Burnett and Co-Creator of the Earth Hour Initiative

Tundi Agardy

Marine Conservationist & Founder of "Sound Seas," Research and Policy Project to Help Protect the Oceans and Ocean Life

Xiuhtezcatl Martinez

Indigenous Climate Activist, Hip-Hop Artist, Author & Youth Director of Earth Guardians

Hip hop artist and activist Xiuhtezcatl Martinez talks climate change

Jamie Margolin

Climate Change Activist; Author; Founder & Co-Executive Director of Youth-Led Climate Action Group "Zero Hour"