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- Newsgroups: comp.ai.philosophy
- Path: sparky!uunet!munnari.oz.au!bruce.cs.monash.edu.au!monu6!giaeb!tim
- From: tim@giaeb.cc.monash.edu.au (Tim Roberts)
- Subject: Re: definition of consciousness
- Message-ID: <tim.721885043@giaeb>
- Sender: news@monu6.cc.monash.edu.au (Usenet system)
- Organization: Monash University, Melb., Australia.
- References: <tim.720580709@giaeb> <1992Nov2.195050.1296@wixer.cactus.org> <tim.721445310@giaeb> <28024@castle.ed.ac.uk>
- Date: Mon, 16 Nov 1992 03:37:23 GMT
- Lines: 42
-
- cam@castle.ed.ac.uk (Chris Malcolm) writes:
-
- >In article <tim.721445310@giaeb> tim@giaeb.cc.monash.edu.au (Tim Roberts) writes:
-
- >>For the first case, I suggest an examination of siamese twins, or twins who
- >>have never been separated. Many such cases exist, and I would claim tend to
- >>support this hypothesis.
-
- >True. Some twins who have spent their lives together behave like one
- >person, claim to think as one, and prefer to be treated as one person.
-
- >>For the second case, take people with damaged brains, especially those who
- >>have (for one reason or another) so-called 'split brains'. Behaviour patterns
- >>here seem again to support the hypothesis.
-
- >True. In some circumstances two different consciousnesses, with
- >different perceptions, and different purposes, can be discerned.
-
- >>If you think this is hugely counter-intuitive, you're right. I don't like
- >>admitting any more than you do that there is no clear distinction between me
- >>and everything else. But if there isn't, then consciousness becomes so
- >>changed as a concept that it's hardly worth using the term any more. Rather
- >>like phlogiston, in fact.
-
- >You seem to argue that the changes in the concept of consciousness
- >necessary to encompass these phenomena are so unpalatable that you
- >prefer to heave the bathwater, baby and all, out of the window. I'm
- >very sorry to hear this. Have you consulted a philosophical therapist
- >about this problem?
-
- Well, I couldn't find any listed in the yellow pages. Seriously, I didn't
- intend to throw the baby out. It's just that almost all discussion (here and
- in other places) seems to ASSUME that consciousness is very much first-person
- stuff, very unique to each individual, and that everyone has a different
- one....what I am arguing is that such a concept doesn't appear to me to stand
- up to much scrutiny - and if it doesn't, I'm not sure its meaningful to talk
- about whether or not a particular machine "has" consciousness.
-
- Maybe I'm not expressing myself all that clearly...
-
-
- Tim
-