Daphne Frias

Climate Change, Disability & Environmental Activist

Renaisa Anthony, MD, MPH

Deputy Director of the Center for Reducing Health Disparities at the University of Nebraska Medical Center

Jamie Margolin

Climate Change Activist; Author; Founder & Co-Executive Director of Youth-Led Climate Action Group "Zero Hour"

Katharine Hayhoe

Atmospheric Scientist, Professor of Political Science & Director of Climate Science Center at Texas Tech, Lead Scientist with The Nature Conservancy

Saving Us: A Climate Scientist's Case for Hope and Healing in a Divided World

Dr. Michio Kaku

World-Renowned Futurist & Theoretical Physicist

Erin Brockovich

Consumer Advocate, Author, TV Host & Environmental Activist

Thimali Kodikara

Climate Storyteller; Host of "Mothers Of Invention" Podcast

Stephanie Lheureux

Clinician Investigator & Medical Oncologist at Princess Margaret Cancer Center; Assistant Professor at University of Toronto

Noga Levy Rapoport

Climate Justice Activist

Amali Tower

Climate Displacement, Migration & Refugee Expert; Founder of Climate Refugees

Q&A: Amali Tower on Climate Migration and 'Evolution Earth'

Dana Ellis Hunnes

Author of "Recipe For Survival"

Kehkashan Basu

Forbes 30 under 30, United Nations Human Rights Champion, National Geographic Young Explorer & Founder-President of Green Hope Foundation

Catherine Coleman Flowers

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

Catherine Coleman Flowers - Climate Business Innovation Summit

Shekinah Elmore

Oncologist; Dedicated to Pursuing Equity & Empathy in Oncology Care

Robyn O’Brien

TEDx Speaker, Food Industry Advisor, Former Financial Analyst & Author of "The Unhealthy Truth"

Sylvia Acevedo

Engineer, Rocket Scientist & Technology Leader; Inspirational Speaker; Corporate Director at Qualcomm; Former CEO of Girl Scouts USA

How Sylvia Acevedo Defied Barriers to Become Girl Scout CEO

Sheila Watt-Cloutier

Environmental, Cultural & Human Rights Advocate, Former Canadian President of the Inuit Circumpolar Council

Dr. Sylvia Hood Washington

Chief Environmental Research Scientist at Environmental Health Research Associates, LLC.

Richard J. Davidson

Professor of Psychology & Psychiatry at the University of Wisconsin-Madison

Lynn Goldman

Dean, School of Public Health and Health Services, George Washington University

Dr. Paula Johnson

President of Wellesley College; Innovator Known for Advancing the Education, Health & Well-Being of Women

Dr. Paula Johnson - Aspen Ideas: Health 2023 panel

Harvey Wasserman

Journalist, Author, Democracy Activist & Advocate for Renewable Energy

Alexandra Cousteau

Environmental Activist, Storyteller & Ocean Advocate

Maude Barlow

Activist, Author & Former UN Senior Advisor on Water

Alice Waters

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

Ashley Judd

Actress, Activist & Humanitarian

Van Jones

CEO of REFORM Alliance, CNN host, Emmy Award-winning Producer & NY Times Best-Selling Author

Doug Fine

Globe-Trotting Journalist, Award-Winning Climate Correspondent, Goat-Herder & Author

Sylvia Earle

Explorer-in-Residence at National Geographic & Oceanographer; Former Chief Scientist of the NOAA

Robyn Benincasa

World Champion Adventure Racer & Best-Selling Author