Andrew Thompson

Co-founder and CEO of Proteus Biomedical

Tamika Felder

Author, Women's Health Advocate, Cervical Cancer Survivor & Chief Visionary at Cervivor

Cynthia Johnson

Top Personal Branding Expert, Co-Founder of Bell +Ivy & Author

Gabrielle Scrimshaw

Native American Speaker, Writer & Entrepreneur

Richard D. Wolff

Author, Economist & Professor of Economics Emeritus at the University of Massachusetts, Amherst

Phillip Atiba Goff

Franklin A. Thomas Professor in Policing Equity at John Jay College of Criminal Justice, Co-Founder & President of Center for Policing Equity

Philip Weiss

Writer; Founder, Mondoweiss

Louise Gray

Freelance Environmentalist Journalist

Deb Haaland

Secretary of the Interior in the Biden Administration

Deb Haaland: ‘I stand on the shoulders of so many tribal leaders’

Dan Charles

NPR's Food and Agriculture Correspondent

Shibley Telhami

Professor for Peace and Development at the University of Maryland

The Peace Puzzle: America's Quest for Arab-Israeli Peace, 1989–2011

David Rieff

Author, Journalist

Leonard Guarente

Professor of Biology, MIT

Linda Villatore

Award Winning Trainer

David Scadden

Co-Director of the Harvard Stem Cell Institute

Bonnie Bassler

Bonnie Bassler studies how bacteria can communicate with one another, through chemical signals, to act as a unit. Her work could pave the way for new, more potent medicine.

Kimberly White

Author of "The Shift: How Seeing People as People Changes Everything"

Troy Duster

Former President of the American Sociological Association; Chancellor's Professor of Sociology at UC Berkeley

Erika Christakis

Early Childhood Educator at Yale University & Author of "The Importance of Being Little"

Afshan Khan

Global Relief Mobilizer, Director of Office of Emergency Programmes (EMOPS), UNICEF