Thomas Pogge

Philosopher Thomas Pogge wants to ensure medications get to those who need it most. He has published on a wide range of subjects such as global justice and human rights.

Maude Barlow

Activist, Author & Former UN Senior Advisor on Water

Lakshmi Karan

Executive Director, Genentech Foundation and Director, Global Strategy, at Riders for Health

Jeremy Gilley

Actor, Filmmaker & Founder of the Peace One Day Non-Profit

Leslie Dodson

Reporter & Videographer Covering International Finance, Economics, and Politics

Raj Patel

Award-Winning Writer, Food Politics Activist, Filmmaker & Academic

Tania Israel

Award-Winning Author of "Beyond Your Bubble: How to Connect Across the Political Divide," Professor of Counseling Psychology & Associate Dean for DEI

Maria Popova

Editor of Brain Pickings; Author of "Figuring"

John Wood

Founder & Board Co-Chair of Room to Read; Former Microsoft Marketing Executive

Robert Bryce

Energy Expert, Veteran Journalist & Acclaimed Author

Ambassador Dennis Ross

Author, Counselor & William Davidson Distinguished Fellow at The Washington Institute; Former Special Assistant to President Obama

Sonia Nazario

Pulitzer Prize-Winning Author & Journalist; Author of "Enrique’s Journey"

Kristin Du Mez

NYT Bestselling Author of "Jesus and John Wayne" & History Professor at Calvin University

Alaina E. Roberts

Award-Winning Black & Indigenous Historian; Associate Professor at University of Pittsburgh; Author of "I’ve Been Here All the While"

Amali Tower

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

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

Sarah Schlafly

CEO of Mighty Cricket, FoodTech & HealthTech Entrepreneur

Leah Thomas

Intersectional Environmentalist

Sarah Frey

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

Michele Bratcher Goodwin

Director of the Department of Gender & Sexuality Studies and Center for Biotechnology & Global Health Policy at University of California Irvine; Founder of the Institute for Global Child Advocacy

Anushka Naiknaware

Inventor, Scientist & TED Speaker; Youngest Winner of the Google Science Fair

Alicia Garza

Activist; Co-founder of the Black Lives Matter Movement

Dr. Alison Thompson

Humanitarian & Author of The Third Wave

Jon Bergmann

Pioneer of the Flipped Class Movement & Bestselling Author of "Flip Your Classroom"; Member of the TED-Education Advisory Board

Kelsey Timmerman

Investigative Reporter on Globalization & Author of "Where Am I Eating?" and "Where Am I Wearing?"

Marla Spivak

Entomologist; Focused on Practical Applications to Protect Honey Bee Populations

Naomi Oreskes

Geologist & Earth Science Historian

Sandy Speicher

Education Lead, IDEO

Dean Karlan

Behavioral Economist, Social Entrepreneur & Author

Mary Ellen Hannibal

Journalist & Author of "Citizen Scientist"

Kenneth Roth

Executive Director at Human Rights Watch