Thomas P. Lyon holds the Dow Chair of Sustainable Science, Technology and Commerce, with appointments in both the Ross School of Business and the School of Environment and Sustainability (SEAS). He is the President of the Alliance for Research on Corporate Sustainability. Professor Lyon is a leader in using economic analysis to understand corporate environmental strategy and how it is shaped by emerging government regulations, non-governmental organizations, and consumer demands. His book Corporate Environmentalism and Public Policy, published by Cambridge University Press, was the first rigorous economic analysis of this increasingly important topic. Professor Lyon earned his bachelor’s degree at Princeton University and his doctorate at Stanford University. His current research focuses on corporate environmental information disclosure, greenwash, ecolabeling, and voluntary programs for environmental improvement.