I taught at Washington University in St. Louis for many years, and then "retired" ten years ago when my wife completed her residency and we had to solve the two-body problem. I continue to write books. My interests lie in functional analysis and foundations.

I have three children. My oldest son is severly autistic, my middle son is in college studying computer science and neuroscience, and my daughter is a high school student and aspiring jazz pianist. Here she plays a Sonatina by Kapustin. I can be reached at [email protected].