Tala Dowlatshahi

Award-Winning Global Human Rights, Climate Change & Public Health Policy Expert; Former Senior Advisor for Stakeholder Engagement at the United Nations

Daniela V. Fernandez

Social Entrepreneurship, Thought Leader & Ocean Investor; Founder & CEO of Sustainable Ocean Alliance

Daphne Frias

Climate Change, Disability & Environmental Activist

Kehkashan Basu

Founder & President, Green Hope Foundation; Forbes 30 Under 30, United Nations Human Rights Champion & National Geographic Young Explorer

Leigh-Kathryn Bonner

Founder & CEO of Bee Downtown

Doug Fine

Bestselling Author & Award-Winning Documentary Film Director; Food Security Advocate, Regenerative Hemp Farmer & Solar-Powered Goat Herder

Ramez Naam

Computer Scientist, Science Fiction Author & Co-Chair of Energy & Environment at Singularity University

Diva Amon

Marine Biologist, National Geographic Explorer, Deep-sea Researcher

Thimali Kodikara

Climate Storyteller & Host of "Mothers Of Invention" Podcast; Founder & Director, OneLoudBellow

Danni Washington

Science Communicator, TV Host, Environmental Advocate

Ashlee Piper

Sustainability Expert, TV Personality & Professor and Author of "Give A Sh*t: Do Good. Live Better. Save the Planet."

Catherine Coleman Flowers

Climate Justice Activist; Founding Director of the Center for Rural Enterprise and Environmental Justice

Pattie Gonia

Queer Environmentalist; Drag Queen Building Community for Queer People, Allies & the Planet

Why Joy Is a Serious Way to Take Action | Pattie Gonia | TED ...

Bernadette Beck

Founder & CEO of Kindle Coffee & 1 for 1 Foundation; Actress & Journalist Known for "Riverdale"

Daniel Pauly

Daniel Pauly is the principal investigator at the Sea Around Us Project, which studies the impact of the world's fisheries on marine ecosystems. The software he's helped develop is used around the world to model and track the ocean.

Al Gore

45th Vice President of the United States, Nobel Peace Laureate & Bestselling Author

Leonardo DiCaprio

Award-Winning Actor & Environmentalist

Amy Brenneman

Actress, perhaps best known for her roles on "NYPD Blue," "Judging Amy," and "Private Practice"

Kimi Werner

Freedive-Spearfishing Champion, Certified Chef & Award-Winning Environmentalist

Bono

Lead Singer of U2, Activist & Co-Founder of DATA (Debt, AIDS, Trade, Africa), (RED) and The ONE Campaign

Bono - "TODAY Show" interview