256 SPEAKER RESULTS
Temple Grandin
World-Famous Animal Scientist, Autism Advocate & Author of "Thinking in Pictures: My Life With Autism"
Jasmine Crowe-Houston
Award-Winning Social Entrepreneur, Environmental Advocate, Founder & CEO of Sustainable Waste Management Company Goodr
Alex Honnold
Professional Rock Climber, Environmental Advocate & Host of the "Climbing Gold" Podcast; Subject of the Academy Award-Winning "Free Solo"; First Person to Free Solo Taipei 101
Erin Brockovich
Environmental Activist & Consumer Advocate; President of Brockovich Research & Consulting; Author of "Superman's Not Coming"
Kenneth Harris II
Rocket Scientist, Former Board of Education Member & Entrepreneur
Dr. Michio Kaku
World-Renowned Futurist & Theoretical Physicist; Author of "The God Equation"
Leland Melvin
Engineer, Astronaut & STEM Education Advocate; Former NASA Astronaut; NFL Wide Receiver; Author of "Chasing Space"
Danny Trejo
Actor, Author, Activist & Restaurateur; Recovery & Intervention Counselor for Troubled Youth
Winona LaDuke
Environmental Activist & Author; Climate Justice, Renewable Energy & Sustainability Advocate; Executive Director of "Honor the Earth"
Katharine Hayhoe
Atmospheric Scientist, Professor of Political Science & Director of Climate Science Center at Texas Tech, Chief Scientist with The Nature Conservancy
Pia Heidenmark Cook
Sustainability & Business Transformation Expert; Former CSO of Ingka Group (IKEA); Author of "Embedding Sustainability"
Alicia Silverstone
Actress, Animal Rights Activist, Bestselling Author
Dallas Goldtooth
Mdewakanton Dakota & Diné Artist; Environmental Activist; Actor, Comedian & Playwright of "Between Two Knees"
Xiuhtezcatl Martinez
Indigenous Climate & Community Activist; Hip-Hop Artist; Author of "Imaginary Borders"
Olivia Munn
Actress Known for "The Newsroom," "X-Men: Apocalypse" & "Magic Mike"; Breast Cancer Survivor & Women's Rights Advocate
Tara Roberts
National Geographic Explorer in Residence; Cofounder, CEO of girltank,Inc & Host of "Into the Depths" Podcast
Chris Turner
Sustainability & Global Cleantech Expert; Author of "How to Be a Climate Optimist"
Adrian Grenier
Actor, Filmmaker & Environmental Advocate; Known for "Entourage"; Founder of Lonely Whale Foundation; UN Environment Goodwill Ambassador
Mark Ruffalo
Golden Globe Award-Winning Actor & Producer; Star of Marvel's "The Avengers"; Environmental Activist
Lisa Vanderpump
Businesswoman, TV personality, Author & Philanthropist
