Paul Thagard is Professor of Philosophy, with cross appointment to Psychology and Computer Science, Director of the Cognitive Science Program, and University Research Chair at the University of Waterloo. He is a graduate of the Universities of Saskatchewan, Cambridge, Toronto (Ph. D. in philosophy) and Michigan (M.S. in computer science). He is the author of Hot Thought: Mechanisms and Applications of Emotional Cognition (MIT Press, 2006), Coherence in Thought and Action (MIT Press, 2000), How Scientists Explain Disease (Princeton University Press, 1999), Mind: Introduction to Cognitive Science (MIT Press, 1996; second edition, 2005), Conceptual Revolutions (Princeton University Press, 1992), and Computational Philosophy of Science (MIT Press, 1988); and co-author of Mental Leaps: Analogy in Creative Thought (MIT Press, 1995) and Induction: Processes of Inference, Learning, and Discovery (MIT Press, 1986). He is also editor of Philosophy of Psychology and Cognitive Science (Elsevier, 2007). The 2010 book, The Brain and the Meaning of Life, is available from Princeton University Press, Amazon.com, Amazon.ca, etc. A new book, The Cognitive Science of Science: Explanation, Discovery, and Conceptual Change, will be published by MIT Press in 2012. He is a Fellow of the Royal Society of Canada, the Cognitive Science Society, and the Association for Psychological Science, and received a Canada Council for the Arts Molson Prize.