Franziska Trautmann

Waste Alchemist; Co-Founder, CEO, & Resident Chemical Engineer at Glass Half Full

Franziska Trautmann | TED

Lisa Kaltenegger

Award-Winning Astrophysicist & Astrobiologist; Director of the Carl Sagan Institute at Cornell

Are We Alone in the Universe? We’re Close to Finding Out | Lisa Kaltenegger | TED

Kavya Krishna

Founder & CEO at Society of Women Coders, Fighting Gender-Based Digital Inequality

Kavya Krishna – UMass Amherst College of Information & Computer Sciences

Peggy Whitson

Director at Axiom Space; NASA's Most Experienced Female Astronaut; Biochemistry Researcher

Vivienne Ming

Theoretical Neuroscientist, Technologist, Entrepreneur & Co-Founder of Socos Labs

Sarah Frey

CEO, Founding Farmer of Frey Farms, Author & Advisor to the Chair of the U.S. House Committee on Agriculture

Katie Spotz

World Record-Breaking Endurance Athlete & Safe Water Activist; Author, "Just Keep Rowing"

Barbara Boxer

Environment & Education Advocate; Former Democratic Senator of California

Gary Oppenheimer

Food Waste Thought Leader, CNN Hero & World Food Prize Nominee

Daphne Frias

Climate Change, Disability & Environmental Activist

Alyssa Carson

Youngest Ever Astronaut in Training; Space Travel Enthusiast

Dr. Rae Wynn-Grant

Wildlife Ecologist, National Geographic Explorer, Conservation Advocate

Tom Steyer

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

Simone Giertz

Inventor, Robotics Enthusiast & TV Host

Simone Giertz | Officially Unofficial YouTube Inventor Award Show

Shree Bose

Grand Prize Winner of the First Google Global Science Fair, Cancer Researcher & Resident Physician, University of Chicago; Co-Founder & Co-CEO, Piper Learning Inc.

Serena Auñón-Chancellor

NASA Astronaut, Associate Professor of Clinical Medicine at Louisiana State University Health Sciences Center & Program Director for Aerospace Medicine Residency Program at UTMB

Aprille Ericsson

1st Assistant Secretary of Defense; NASA Rocket Scientist; Tech Strategist; Program Manager; Professor & STEAM Youth Educator

Dr. Kelly Weinersmith

Professor of BioSciences at Rice University; Co-Author of "A City on Mars" & "Soonish"

Olympia LePoint

Former NASA Rocket Scientist, AI Author, TED Speaker & Artificial Intelligence Ethics Professor

Answers Unleashed IV: AI Literacy Handbook – How to Promote Safe and Ethical AI

Rick Ridgeway

Environmentalist, Mountaineer, Expedition Author, Former VP of Environmental Initiatives & Special Projects at Patagonia

Filmmakers Chai Vasarhelyi & Jimmy Chin with Kris Tompkins & Rick Ridgeway in the 2023 ...