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"

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"

Leading with Gratitude: Eight Leadership Practices for Extraordinary Business Results

Adrian Weller

Principal Research Fellow in Machine learning, University of Cambridge

Afdhel Aziz

Inspirational AAPI Speaker; Sustainable & Inclusive Growth Consultant for Fortune 500 Companies Promoting Innovation and Employee Engagement; Bestselling Author; Founder of "Conspiracy of Love"

The Hope Gap, Star Trek, & Why We Need a Storytelling Moonshot to Save the World with A...

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 Edmans

Professor of Finance at London Business School & Academic Director of the Centre for Corporate Governance

Alex Hamilton

Head of Global AI Partnerships at LiveRamp; Authority on Martech & AI; Author of "Empowering the Data Revolution"

Empowering the Data Revolution: How Consumer Control is Reshaping the Digital Economy

Alex Jacobs

Director of Research, Keystone Accountability

Alex Mahadevan

Director of MediaWise at Poynter Institute

Alex Nicholls

Lecturer in Social Entrepreneurship, Skoll Centre for Social Entrepreneurship