He holds a PhD from the Stanford Graduate School of Business, Stanford, USA. His research focuses on learning by individuals and organizations, and the dynamics of collective judgments and behavior. His work has been published in top international scientific journals such as Psychological Review, the Proceedings of the National Academy of Science of the USA (PNAS), Cognition, Behavioral and Brain Sciences, and Administrative Science Quarterly. Popular accounts have appeared in the New York Times, the Times (London), WSJ.com, FT.com, USA Today, ABCNews.com, Focus and other in-print and online periodicals. Gael Le Mens teaches Organizational Behavior at the Barcelona School of Management-UPF.