Manuel Guillén, Ph.D., is Associate Professor of Management, Organizational Behaviour and Professional Ethics at the University of Valencia in Spain, and specializes in the area of leadership and trust in organizations. He is the Founder and Director of the Institute for Ethics in Communication and in Organizations (IECO), and Director of the IECO-UV Chair of Business Ethics. For eight years, he has been the General Secretary of the Spanish branch of the European Business Ethics Network (EBEN-Spain). Co-Founder of the International Humanistic Management Association Center Consortium. Author of the book, Motivation in Organisations: Searching for a Meaningful Work-Life Balance (Routledge, 2021). Manuel is Senior Fellow at the Abigail Adams Institute (AAI). He has been Visiting Scholar at IESE Business School (Barcelona, Spain), St. Thomas University (Minnesota), Notre Dame University (Indiana) and Bentley University (Massachusetts). He is a regular visiting researcher at Harvard, where he is currently the Representative of the University of Valencia Grants Program.