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- Path: sparky!uunet!elroy.jpl.nasa.gov!ames!agate!darkstar.UCSC.EDU!cats.ucsc.edu!jdale
- From: jdale@cats.ucsc.edu (Jonathan Dale)
- Newsgroups: sci.bio
- Subject: Re: norway starts hunting min
- Date: 24 Dec 1992 06:39:37 GMT
- Organization: University of California; Santa Cruz
- Lines: 37
- Distribution: sci
- Message-ID: <1hblv9INNs42@darkstar.UCSC.EDU>
- References: <1992Dec16.4259.6389@dosgate> <92Dec23.174104.27846@acs.ucalgary.ca> <1992Dec24.050801.12346@news.media.mit.edu>
- NNTP-Posting-Host: si.ucsc.edu
-
-
- In article <1992Dec24.050801.12346@news.media.mit.edu> minsky@media.mit.edu (Marvin Minsky) writes:
- >In article <92Dec23.174104.27846@acs.ucalgary.ca> edstrom@hsc.ucalgary.ca (John Edstrom) writes:
- >>In article <1992Dec16.4259.6389@dosgate> "andrew comello" <andrew.comello@canrem.com> writes:
- >>>Newsgroup: sci.bio
- >>>Subject: Norway starts hunting minke whales
-
- >>>In my own opinion, I feel that if you placed all of the animals and
- >>>organisms of the earth on an IQ scale, the cetaceans would run a close
- >>>second to man... Since they have the greatest IQ besides man, It would
- >>>be MORALLY unjust to kill them....
- ...
- >>Really? This sounds contentious. I would have nominated the
- >>chimpanzee as the runner up. I'm not an expert but my impression is
- >>that the chimp's intelligence has been underestimated and research
- >>keeps revealing unsuspected abilities and complexities.
-
- A couple people have already questioned "IQ" as a reasonable measure of
- anything, and I'd have to agree with them. I think we need to define
- intelligence before we figure out a way to test it.
-
- >I have the impression that elephants are very smart -- never mind
- >"IQ". Does anyone know how they compare to whales and chimps?
-
- Well, one indicator of something special going on in human, chimp, and
- dolphin brains is self-awareness. They tested this one by putting mirrors in
- front of the animals in question, and seeing if they responded as if to
- another member of their species, or as if to an image of themself. Humans,
- chimps, and dolphins can tell it's not someone else, but as far as I know,
- nothing else can. However, there are obvious logistic problems with this
- test for some species (it would take a pretty big mirror for a blue whale,
- say), and no one may have gotten around to asking elephants. My gut
- feeling, for what it's worth, is that they don't have a self-awareness, but
- try it yourself. I imagine some untested animals can do it; orcas for
- example. I'm not so sure about other whales, though.
-
- --Jonathan Dale
-