Paul M. Churchland is Emeritus Professor of Philosophy at the University of California, San Diego. He is the author of
Patricia S. Churchland is President's Professor of Philosophy Emerita at the University of California, San Diego, and Adjunct Professor at the Salk Institute for Biological Sciences. She is the author of many books, including
2: Theory, Taxonomy, and Methodology: A Reply to Haldane's "Understanding Folk"