Earth Day Speakers

Engineer, Rocket Scientist & Technology Leader; Early Childhood Education Advocate; Corporate Director at Qualcomm; Former CEO of Girl Scouts USA

Environmental Activist & Emmy Award-Nominated Actor

Physician, Environmental Activist & Politician; 2016 & 2024 Green Party Presidential Nominee

Former President & CEO of The Nature Conservancy

Award-Winning Social Entrepreneur, Environmental Advocate, Founder & CEO of Sustainable Waste Management Company Goodr

Business Leader; Philanthropist & Clean Energy Advocate; Co-Founder, NextGen America & Galvanize Climate Solutions; Author, "Cheaper, Faster, Better"; Former 2020 Presidential Candidate

Famous Environmental Activist, TV Host, Consumer Advocate & Bestselling Author; Inspirational Empowerment Speaker on Triumph in the Face of Adversity

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

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

Environmental Activist & Author; Climate Justice, Renewable Energy & Sustainability Advocate; Executive Director of "Honor the Earth"

Writer, Actor, Playwright & Comedian Most Known for the FX Series, "Reservation Dogs"

Environmental Advocate, Feminist Activist, Author

Founder of Toast Ale, Food Waste Activist, Author

Sustainability Advisor, Environmental Author, Conservation Advocate

Explorer in Residence at National Geographic, Founder of Mission Blue, Former NOAA Chief Scientist

Environmental Advocate, TV Host, Professor Emeritus

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

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

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

Actor Known for HBO's "Entourage"; Environmental Activist, UN Ambassador & Social Impact Entrepreneur; Founder of Lonely Whale Foundation; Co-Founder of DuContra Ventures