Hi, I'm Mike Oliver. Some of you may remember me from such Usenet newsgroups as sci.logic, sci.math, and alt.usage.english. I hold a PhD in mathematics (set theory) fromUCLA. In academic year 2005–06 I was a postdoctoral fellow atYork University inToronto. For the previous two years I held a visiting position atUniversity of North Texas; here's myUNT website. At the moment I am living and working in California.