RubyConf Slides
This is a post from Luke's old blog; it is saved here statically for historical purposes, as of October 2008
Jim Meyer is collecting slides from RubyConf, so I've posted my slides for the Essential Incompleteness in Program Modeling talk I gave there.
It's a pretty hand-wavy talk, and has no code whatsoever, but I'm relatively happy with the content if not the specific flow of the talk. I generally don't make very useful slides, since it's much more about my talking than my showing you stuff on the screen, but hopefully the slides will be useful to someone.