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- Newsgroups: comp.ai.philosophy
- Path: sparky!uunet!utcsri!psych.toronto.edu!christo
- From: christo@psych.toronto.edu (Christopher Green)
- Subject: Re: Searle on animal consciousness
- Message-ID: <1993Jan25.005814.12035@psych.toronto.edu>
- Organization: Department of Psychology, University of Toronto
- References: <1993Jan24.024230.5977@sophia.smith.edu> <dpn2.232.727891709@po.CWRU.Edu> <24JAN199317172344@ctrvx1.vanderbilt.edu>
- Date: Mon, 25 Jan 1993 00:58:14 GMT
- Lines: 20
-
- In article <24JAN199317172344@ctrvx1.vanderbilt.edu> diwadkva@ctrvx1.vanderbilt.edu (Vaibhav A. Diwadkar) writes:
- >
- > - On an added note, if evolution is indeed a continuous process,
- > I wonder why it would give rise to discontinuous phenomenon like
- > consciousness etc. By discontinuous I mean a case where only
- > one species has it and noone else on the evolutionary continuum
- > does.
- >
- I agree with your beliefs abount animal consciousness, but I think this
- (common) line of evolutionary "reasoning" is spurious. What about the
- "discontinuity" of cordates having central nervous systems? What about the
- "discontinuity" of animals having the power of movement? What about the
- eucaryotic "revolution". Evolution is full of "discontinuities" of this sort.
- If it weren't, it would be damn hard to develop a taxonomy of life forms.
-
- --
- Christopher D. Green christo@psych.toronto.edu
- Psychology Department cgreen@lake.scar.utoronto.ca
- University of Toronto
- Toronto, Ontario M5S 1A1
-