On Wednesday 19 November 2008 17:37:46 Sandro Hawke wrote: > I use this example -- with the cardinality of "mother" -- because it's a > pretty crisp test about which world you're in. In the real world (give > or take origin-of-life issues) every human has exactly one biological > mother. The person who produced the egg, or the person who carried the child to term? It's ontologies all the way down. -- "It took a very long time, much longer than the most /Sector General/ generous estimates." - James White Hewlett-Packard Limited Cain Road, Bracknell, registered no: registered office: Berks RG12 1HN 690597 EnglandReceived on Thursday, 20 November 2008 08:28:04 GMT
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