1. Clark Glymour is Alumni University Professor of Philosophy at Carnegie Mellon University, and Senior Research Scientist at the Institute for Human and Machine Cognition and John Pace Eminent Scholar at the University of West Florida. He is the author or coauthor of numerous articles and books, including “The Mind's Arrows” (2001), “Computation, Causation and Discovery” (1999), and “Thinking Things Through” (1995).