Grace Chenxin Liu

UN & TEDx Speaker; Founder of Sharing to Empower; Researcher, Advocate & Changemaker for Gender Equality

Thimali Kodikara

Climate Storyteller; Host of "Mothers Of Invention" Podcast

Dr. Arabia Mollette

Emergency Medicine Physician & Frequent Medical Expert on CNN, the Dr. Oz Show, The Real, MSNBC, Cheddar TV, the Rachel Maddow Show, the Today Show, and BET National News

Cory Combs

Cofounder of Ampaire

Amali Tower

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

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

Dr. Syra Madad

Nationally Recognized Leader in Public Health & Infectious Diseases Epidemiologist

Craig H. Lipset

Former Head of Clinical Innovation at Pfizer

Kimberly Noble

Neuroscientist & Pediatrician; Director of the Neurocognition, Early Experience & Development (NEED) Lab at Columbia University

Dorothy Roberts

Scholar & Social Justice Advocate

Ayah Bdeir

Former CEO & Founder of littleBits

David Ho

Scientific Director & CEO, Aaron Diamond AIDS Research Center

Mark Moffett

Entomologist, Nature Photographer & Author

Edward Tenner

Smithsonian Institution Distinguished Scholar & Author of "Why Things Bite Back" and "Our Own Devices"

Dr. Carl Hart

Professor of Psychology & Chair of Department of Psychology at Columbia University

Beverly Whipple

Renowned Sex Researcher, Educator, Author & Counselor

Mary Ellen Weber

Former NASA Astronaut & Legislative Affairs Liaison at NASA; Founder of Stellar Strategies

Michael Rogers

MSNBC's 'The Practical Futurist' & Technology Expert

William Easterly

Professor of Economics at New York University; Co-Director, Development Research Institute

Susan Solomon

Co-Founder and CEO of NYSCF, a Nonprofit Established to Accelerate Cures Through Stem Cell Research

Meredith Broussard

Data Journalist & Author of "Artificial Unintelligence: How Computers Misunderstand the World"