A. Michael Froomkin

Laurie Silvers and Mitchell Rubenstein Distinguished Professor of Law

A.C. Grayling

Best-Selling Author & Leading Commentator on Education, Philosophy, Corporate Ethics and Biomedicine

A.J. Jacobs

Best-Selling Author & "Human Guinea Pig"

The Year of Living Constitutionally: One Man's Humble Quest to Follow the Constitution'...

Aaron Roth

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

Abeba Birhane

Ethiopian Cognitive Scientist; Artificial Intelligence & Machine Learning Expert

Adrian Gostick

Founder of The Culture Works & Bestselling Author of "Leading with Gratitude"

Adrian Weller

Principal Research Fellow in Machine learning, University of Cambridge

Afdhel Aziz

Founder, Conspiracy of Love, B Corp Consultancy Advising Fortune 500 Companies on Sustainable and Inclusive Growth, Employee Engagement & Impact Innovation; Bestselling Author; Inspiring International AAPI Speaker

Aisha Williams

Founder & CEO of ImpactVest, Nasdaq ESG Expert Contributor & External ESG Expert at EU Commission

Akbar Gbajabiamila

Inspirational Former NFL Player & Broadcaster; Host of American Ninja Warrior & Co-Host of The Talk

Al Hammond

Senior Entrepreneur in Residence, Ashoka: Innovators for the Public

Alaa Murabit

Architect of the Sustainable Development Goals, Nobel Peace Prize Nominee, Gates Foundation Director & UN High level Commissioner

Alan Cohen

Child Poverty Action Lab's President and CEO

Alan Hassenfeld

Former chairman and chief executive officer of Hasbro Toys

Alec Klein

Alec Klein is a bestselling nonfiction author, professor of journalism at Northwestern University and award-winning investigative reporter formerly of The Washington Post and Wall Street Journal.

Alex Jacobs

Director of Research, Keystone Accountability

Alex Nicholls

Lecturer in Social Entrepreneurship, Skoll Centre for Social Entrepreneurship

Alex S. Brown

a strategic leader

Alex Schulze

Co-Founder & CEO of 4ocean; Advocate for Ocean Cleanup, Conservation & Sustainability

Conversation with Alex Schulze, CEO and Co-Founder of 4ocean

Alex Sheen

Founder of "Because I Said I Would," Social Entrepreneur, Author & Humanitarian