I am a physicist, mathematician, and philosopher.
I hold a position as Professor of Logic and Philosophy of Science at the University of California, Irvine, where I am also a member of the Institute for Mathematical Behavioral Science.
I am currently Director of Graduate Studies for the department; I am also the department DECADE mentor.
I have been a Visiting Fellow at the Australian National University; at Clare Hall College, Cambridge; at the Center for Philosophy of Natural and Social Science at the London School of Economics; and at the Center for Philosophy of Science at the University of Pittsburgh.