RE: fitness and stability

From: Vincent Campbell (v.p.campbell@stir.ac.uk)
Date: Wed Feb 21 2001 - 10:42:53 GMT

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    From: Vincent Campbell <v.p.campbell@stir.ac.uk>
    To: "'memetics@mmu.ac.uk'" <memetics@mmu.ac.uk>
    Subject: RE: fitness and stability
    Date: Wed, 21 Feb 2001 10:42:53 -0000
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    Yep to all your examples.

    I agree we can see stability in all sorts of cultural practices and
    traditions, it's just in the micro-level of things like catchphrases, that I
    think it's more difficult to explain the factors in stability.

    Vincent

    > ----------
    > From: Scott Chase
    > Reply To: memetics@mmu.ac.uk
    > Sent: Wednesday, February 21, 2001 4:52 am
    > To: memetics@mmu.ac.uk
    > Subject: RE: fitness and stability
    >
    >
    >
    >
    >
    > >From: Vincent Campbell <v.p.campbell@stir.ac.uk>
    > >Reply-To: memetics@mmu.ac.uk
    > >To: "'memetics@mmu.ac.uk'" <memetics@mmu.ac.uk>
    > >Subject: RE: fitness and stability
    > >Date: Tue, 20 Feb 2001 16:22:52 -0000
    > >
    > > >>Robin Faichney:
    > > > >>The difference between living and non-living entities is that, with
    > > > life,
    > > > >>we have stable items of information, as opposed to mere matter.
    > > >
    > > <Scratching at definitions yet again, it would appear that with
    > >life, what
    > > > we _don't_ have is stability, but rather the ability to fit, be
    > >maleable.>
    > > >
    > > It strikes me that there are two elements to this question of
    > >fitness and stability. One is the actual relevance of the phrase
    > 'survival
    > >of the fittest' in the first place, whoever coined it, as it is actually
    > >tautological- what survives that is not fit and vice versa? What is the
    > >principle behind the use of that phrase that one is trying to invoke? (in
    > >other words what started this thread?)
    > >
    > > The second element is a question of time, and what constitutes a
    > >significant/legitimate period of relative stability. If one acknowledges
    > a
    > >lack of absolute stability, what is the importance of any period of
    > >relative
    > >stability, however that is defined?
    > >
    > > It would seem reasonable to suggest that for biology,
    > environmental
    > >change generally occurs at a slow enough rate to enable some organisms to
    > >remain virtually unchanged for long periods of time (e.g. bacteria in
    > >ice-packs etc.), and allow some organisms to have long periods between
    > >generations- surely this couldn't happen if environments changed very
    > >rapidly and in ways that couldn't be dealt with by behavioural changes in
    > >organisms.
    > >
    > > But with culture, and memes if they exist, the parameters of
    > >environment are more incohate at the moment to be able to judge what
    > >constitutes stability. It seems to me perfectly correct to talk about
    > >environmental fitness of memes, but what factors constitute environmental
    > >pressures on memes, IMHO, seems much more difficult at this stage anyway
    > to
    > >pin down. This is particularly the case for things like popular phrases,
    > >whether mis-remembered or not, which whilst undoubtedly present are more
    > >difficult to discuss in terms of the factors that produced them as
    > >phenomena. Saying they were/are environmentally fit is descriptive not
    > >explanatory.
    > >
    > > Anyway, there's my tuppence worth.
    > >
    > >
    > Traditions are relatively stable. One needs only to look at Britain for an
    >
    > example of stability in the cultural realm. Monarchy isn't quite what it
    > used to be, but the concept of royalty hangs around like a vermiform
    > appendix if you will. The crown ain't quite what it was back in the time
    > of
    > _Braveheart_, it's but a vestige of its former self, but it will likely
    > remain as a ceremonial throwback to a bygone era. Would fitness be a
    > consideration?
    >
    > Though the faces and specific policies change, the U.S. governmental
    > institutions, such as the presidency, congress, and supreme court are
    > fairly
    > stable entities. I don't think they're going anywhere for quite a long
    > time.
    > They are quite fit.
    >
    > Stability doesn't entail something lasting forever or being immortal, just
    >
    > long enough to count. I guess it comes down to time scale. In the big
    > picture our species is but a mere flicker of a candle flame.
    >
    > Holidays are fairly stable too. Thankgiving and football (the real kind)
    > have become a co-adapted staple of Americana. I don't think Christmas is
    > going anywhere for a while, though its meaning may have wavered somewhat.
    >
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    This was distributed via the memetics list associated with the
    Journal of Memetics - Evolutionary Models of Information Transmission
    For information about the journal and the list (e.g. unsubscribing)
    see: http://www.cpm.mmu.ac.uk/jom-emit



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