Earth Day Speakers

Environmental Advocacy: Insights from Conservation Experts

List of Earth Day Speakers

Earth Day has been internationally recognized each year on April 22 for over 50 years. Whether it's pressuring global leaders to commit to net-zero carbon emissions by 2050 or learning how to make more sustainable decisions in our own lives, Earth Day has created a platform for environmental speakers to take action against climate change. As passionate advocates for alternate sources of renewable energy, clean water as a basic human right, sustainable agriculture, conservation, and greener living, these expert environmentalists, explorers, activists, and sustainability speakers are leading the charge in the fight for a better future.

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Jason Clay
(1 rating)

Senior Vice President of Markets & Executive Director of the Markets Institute at the World Wildlife Fund (WWF)

Dr. Sylvia Hood Washington
(1 rating)

Founder & Chief Environmental Research Scientist for Environmental Health Research Associates, LLC; Founder & Director, One Drop Rule Rare Disease Foundation

Tristram Stuart

Founder of Toast Ale, Food Waste Activist, Author

Peter Gleick

Co-founder & President of the Pacific Institute for Studies in Development, Environment & Security

Alexandra Cousteau

Environmental Activist, Ocean Advocate & Storyteller; Co-Founder, Oceans2050 & Senior Advisor, OCEANA

Adrian Grenier
(2 ratings)

Actor; Environmental Activist, UN Ambassador; Social Impact Entrepreneur & Founder of Lonely Whale Foundation

Conrad Anker
(2 ratings)

Mountaineer & Former Captain of The North Face Climbing Team; Author of "The Lost Explorer"

Bill Nye
(1 rating)

"The Science Guy"; Science Communicator, TV Presenter & Mechanical Engineer; Climate Change Activist

Erin Brockovich
(13 ratings)

Famous Environmental Activist; Consumer Advocate & Bestselling Author; Groundwater Contamination Expert & Victim Advocate

David Suzuki

Environmental Advocate, TV Host, Professor Emeritus

Alice Waters

Executive Chef, Founder & Owner of Chez Panisse; Sustainable Agriculture Advocate

Will Allen

Pioneer in the Urban Farming Movement, Author & Founder of Growing Power

Mark Tercek

Former President & CEO of The Nature Conservancy

Mark Ruffalo

Golden Globe-Winning Actor, Director, Screenwriter & Environmental Activist

Don Cheadle

Actor, Activist & Author; Known for "Iron Man 2" & "Hotel Rwanda"

Natalie Kyriacou OAM

Environmental & Social Impact Leader, Australian Top Innovator & Australia’s Top ‘Green’ Voice

Ed Begley Jr.
(1 rating)

Environmental Activist & Emmy Award-Nominated Actor

Andrew Steer

Former President & CEO of the Bezos Earth Fund; Former President & CEO of the World Resources Institute

Xiuhtezcatl Martinez
(3 ratings)

Indigenous Climate & Community Activist; Hip-Hop Artist; Author of "Imaginary Borders"

Louie Psihoyos

Photographer & Documentary Film Director Known for the Academy Award-Winning Documentary "The Cove"