Last post was nearing 200 comments, so it was time to move on. This is post #173, and frankly, I have nothing to say. Oh, wait: some of you wanted info on my April 5 lecture at UBC in Vancouver. It's going to be at 11 a.m. in the Neville Scarfe Bldg., Rm 100. For those of you who can't make it, I'll post the link to the videotape sometime after the lecture.
Onward and Downward,