Musimbi Kanyoro

President & CEO of the Global Fund for Women

Alexis Nikole Nelson

Foraging Teacher; Environmental Science Enthusiast; Wild Food Maker at BlackForager & TikTok Sensation

But First, Science!: The Last Protein Standing with Alexis Nikole Nelson

Dr. Jill Stein

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

Ted Danson

Emmy Award-Winning Actor, Environmental Activist & Philanthropist; Known for "Cheers," "Curb Your Enthusiasm," "The Good Place" & "A Man on the Inside"

Solomon Goldstein-Rose

Climate Change Activist, Former Youngest MA Legislator & Author of "The 100% Solution"

Cristina Mittermeier

Photographer, Conservationist, Biologist & Author; Co-Founder of SeaLegacy

Peter Gleick

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

Gisele Bündchen

Supermodel, Philanthropist & United Nations Environment Program Goodwill Ambassador; Founder of the Luz Foundation & Luz Alliance Fund

Andrés Ruzo

Geothermal Scientist & Amazon Conservationist

Melati Wijsen

Environmental Activist, Social Entrepreneur & Founder at Youthtopia

Time’s Tipping Point: How The Past and Future Shape Our Now | Melati Wijsen | TEDxBerli...

Ash-Lee Woodard Henderson

Co-Executive Director at Highlander Research & Education Center; Activist

Ash-Lee Woodard Henderson - Netroots Nation 2024 Friday Afternoon Keynote

Jennifer Gray Thompson

Founder & CEO of After the Fire USA; Host of "How to Disaster" Podcast

Kartik Chandran

Environmental Engineer & Professor at Columbia University; Global Leader in Sustainable Wastewater Treatment & Engineered Resource Recovery

Dr. Biruté Mary Galdikas

Award-Winning Conservationist & Educator, Founder of Orangutan Foundation International

Dr Biruté Galdikas speaks on Sustainability

Mark Bittman

Former NYT Writer; Bestselling Author of "How to Cook Everything" Series; Editor-in-Chief of The Bittman Project

Opinion | We Need to Hear More About Food Issues From Harris ...

Gonzalo Delacámara

Director of the IE Center of Water & Climate Adaption; Global Expert in Climate Change Adaption & Authority in Sustainability & Natural Resources

Naoko Ishii

Chief Executive Officer and Chair, Global Environment Facility, USA

Dillon St. Bernard

Gen Z Social Impact Strategist

Dillon St. Bernard - Create for Change Trailer

Andrew Steer

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

Sangita Iyer

Multiple Award-Winning Nature & Wildlife Filmmaker, Broadcast Journalist, National Geographic Explorer & Author of "Gods in Shackles"