David Ho

Scientific Director & CEO, Aaron Diamond AIDS Research Center

George Blackburn

Professor, Harvard Medical School

Paul Bellman

AIDS Physician

Dr. Ronald Dixon

Associate Medical Director, Massachusetts General Hospital

George Halvorson

Chair & CEO of the Institute for InterGroup Understanding; Former Chairman & CEO of Kaiser Permanente

Leonard Guarente

Professor of Biology, MIT

Kate Pickett

Epidemiologist at University of York & Author

Seth Fiegerman

Tech Reporter at Business Insider

James Currier

General Partner at NFX; Entrepreneur & Angel Investor

James Currier (NFX): Disguised Marketplaces

Jeffrey Miron

Economics & Libertarianism Scholar, Senior Lecturer & Director at Harvard University

Carlos Brito

Chief Executive Officer, Anheuser-Busch InBev

Ruth Porat

CFO of Google & Senior VP of Alphabet Inc.

Sean Duffy

Co-Founder & CEO omadahealth

Josh Lieb

Executive Producer, "The Daily Show"

Bill Novelli

CEO, American Ass. of Retired Persons (AARP)

Nancy Calderon

Chief Administrative Officer, KPMG America

Sharon Gannon

Co-Founder, Jivamukti Yoga

Neil Giuliano

Gay Rights Activist & President and CEO of Greater Pheonix Leadership

Uzodinma Iweala

CEO of The Africa Center & Author of "Beasts of No Nation"

Garrett Oliver

Brewmaster at Brooklyn Brewery, Author & Editor-in-Chief of The Oxford Companion to Beer

Beer Expert Guesses Cheap vs Expensive Beer