Penny Chisholm

Award-Winning Oceanographer & Professor, MIT

Professor Penny Chisholm on Earth Week

Michael Archer

Paleontologist Michael Archer is working to bring back his favorite extinct animal: the Tasmanian tiger.

Angel Hsu

Assistant Professor at the University of North Carolina-Chapel Hill & Founder/Director of the Data-Driven EnviroPolicy Lab

Wilton Virgo

Laser Spectroscopist & Author of "Quantum Mechanics in Everyday Life"

Marla Spivak

Entomologist; Focused on Practical Applications to Protect Honey Bee Populations

Peter Girguis

Associate Professor of Natural Sciences at Harvard; Adjunct Research Engineer at the Monterey Bay Aquarium Research Institute

Dr. Eric Drexler

American engineer best known for popularizing the potential of molecular nanotechnology (MNT), from the 1970s and 1980s.

Dr. Itiel Dror

Principal Consultant & Researcher at Cognitive Consultants International

Lisa Feldman Barrett

Author of "How Emotions are Made: The Secret Life of the Brain" & Professor of Psychology at Northeastern University

Watson Hartsoe

Ethnographer, Designer, Educator; Genesis STEAM

Dr. Scott Fraser

Forensic Psychologist

Molly Crockett

Globetrotting Neuroscientist investigating altruism, morality and economic decision-making.

David Moinina Sengeh

Minister Of Basic and Senior Secondary Education & Chief Innovation Officer for the Government of Sierra Leone

Johanna Blakley

Expert in Popular Culture, Digital Technology and Entertainment

Olympia LePoint

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

Willie Claiborne Brown

Professor Emeritus of Biology at the University of California, San Diego; Author of "Reaching Your Full Potential: Success in College and Life"

Elizabeth Wayne

Biomedical & Chemical Engineering Professor at Carnegie Mellon University; Women in Higher Education Advocate & Co-Host of the “PhDivas” Podcast

Carson J. Bruns

Nanotechnologist, Scientist & Writer

David Baker

Director of the Institute for Protein Design

Michelle Weise

SVP, Workforce Strategies, Strada Education Network & Chief Innovation Officer, Strada Institute for the Future of Work

Emily Lakdawalla

Senior Editor at The Planetary Society

Po-Shen Loh

Founder of Expii & National Math Olympiad Team Coach

David J. Brenner

Director of the Columbia University Center for Radiological Research

Fabian Hemmert

Design Researcher & Professor of Interface and User Experience Design at University of Wuppertal

Jialing Han

Vice President of the 21st Century Education Research Institute

Lila Davachi

Neurologist; Brain Researcher, Professor at NYU

Mas Subramanian

Solid-State Chemist at Oregon State University,

Michael Bodekaer

Technology Entrepreneur & Founder of Labster

Dr. Roger Pierangelo

Associate Professor of Special Education at Long Island University

Sylvia Hurtado

Professor of Education & Information Studies at UCLA, Director of the Higher Education Research Institute