Aaron Roth

Professor at the University of Pennsylvania & Author of "The Ethical Algorithm"

Abby Dobson

Sonic Conceptual Artist, Activist & Scholar

Abby Stein

Jewish Educator, Activist & Author

Adam Elmachtoub

Assistant Professor of Industrial Engineering at Columbia University

Adam James

Co-Founder of Clean Energy Leadership Institute; Authority on Renewable Energy & Public Policy

Adam Penenberg

Journalism Professor at NYU & Editor of PandoDaily

Adam Segal

Senior Fellow for China Studies and Director of the Digital and Cyberspace Policy Program at the Council on Foreign Relations

Adena Friedman

President & CEO of NASDAQ

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Adolfo García-Sastre

Director of Global Health and Emerging Pathogens Institute & Professor of Microbiology and Medicine at Mount Sinai Icahn School of Medicine

Ahmed Shaheed

United Nations Special Rapporteur on Freedom of Religion & Belief

Ajay Singh Chaudhary

Executive Director at Brooklyn Institute for Social Research; Author of "The Exhausted of the Earth: Politics in a Burning World"

The Exhausted of the Earth: Politics in a Burning World

Albert Bourla

Chief Executive Officer at Pfizer

Alex Ellis

Transformational Speaker, Award-Winning Author, Trainer & Preacher

Alex Gendler

Script Writer and Editor for Ted-Ed Conferences

Alexis McGill Johnson

President of the Planned Parenthood Federation of America and the Planned Parenthood Action Fund

Alice L. Orzechowski

College funding, income taxes, tax planning, business planning, general business, management.

Alicia Salzer, M.D.

Renowned Psychiatrist and Expert on Emotional Recovery

Alina Vandenberghe

CPO & Co-Founder @Chili Piper; Co-Founder @GipsyTime

Alisa Brownlee

Clinical Manager, Assistive Technology Services at ALS Association

Alison Bateman-House

Ethicist, Public Health Professional & Medical Historian; Research Assistant Professor, Division of Medical Ethics at NYU Grossman School of Medicine

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