Date: Wed, 20 Dec 2000 18:38:51 EDT From: "John F. Sowa" To: WBurkett@pdit.com, "'sowa@bestweb.net'" , SUO ...There will never be one single global ontology. That goal is impossible to achieve. Cyc tried to do that, and they failed. What they have now is a collection of microtheories (which are similar to what Wittgenstein would call language games). John Sowa