Bill Nye

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

Mae Jemison

First Black Woman in Space & Former NASA Astronaut; National Women's & International Space Hall of Famer Founder, 100 Year Starship

Sylvia Earle

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

Dr. Joel Selanikio

Award-Winning Physician, Health & Technology Activist, CEO of Magpi & Founding Member of WHO’s Digital Health Roster of Experts

Aprille Ericsson

Rocket Scientist, Technologist & STEM Educator

Ayanna Howard

Pioneering Innovator, Entrepreneur & Inventor of Robotic Technologies & Artificial Intelligence; Dean of the College of Engineering, The Ohio State University

Sex, Race, and Robots: How to Be Human in the Age of AI

Barbara Boxer

Former Democratic Senator of California

Carla Hall

Co-Star of "Crazy Delicious;" Host of Discovery+'s "Foodways" & the "Say Yes!" Podcast

Gary Vaynerchuk

Co-Founder & CEO of VaynerMedia

Day Trading Attention: How to Actually Build Brand and Sales in the New Social Media World

Neal Petersen

History-Making Extreme Adventurer, Award-Winning Author & Global Investor

Ian Bremmer

President of Eurasia Group and GZERO Media; Political Scientist, Author, Entrepreneur & Lecturer

The US vs. Itself — and Other Top Global Risks in 2024 | Ian Bremmer | TED

David Agus

Co-Founder of Navigenics, Author of "The End of Illness" & Host of "The Checkup with Dr. David Agus"; Professor of Medicine & Engineering at the University of Southern California

The Book of Animal Secrets

Dr. Harry Edwards

Professor Emeritus at UC Berkeley, Civic Activist & Author

Dr. Harry Edwards Discusses Athletes Making An Impact With Their Platforms

Kristie Kennedy

Women's Worth & Wellness Expert, TEDx Audacious Leadership Transformational Speaker

Allison Massari

Celebrated Artist, Resilience Expert, Entrepreneur, Burn Survivor & Inspirational Storyteller

Promo Reel—Top Keynote Speaker Allison Massari

LeVar Burton

Literacy Advocate & Actor Known for "Roots," "Star Trek" & "Reading Rainbow"

Dara Torres

12x Olympic Medalist, NYT Bestselling Author, Entrepreneur & Healthcare Reform Advocate

Gloria Steinem

Feminist Writer, Activist & Organizer; Co-Founder of New York Magazine & Ms. Magazine

Janet Evans

5-Time Olympic Medialist, Motivational Speaker & Businesswoman

Ellen DeGeneres

Award-Winning Comedian, TV Host, Actress & LGBTQ Activist