Re: Hamilton(?)/Price theory
16 Nov 1996 02:03:02 GMT
Phillip Bigelow (email@example.com) sez:
`> The example given in the article
`> was that if groups lived along a strip of land such as a river bank
`> or seashore, it would develop a diffeerent degree of altruism from
`> groups which clustered in open savannah.
`As far as littoral societies are concerned (gulls, seals, sea lions, sea
`there really isn't much evidence of a high degree of altruism in these
`(In fact, in gulls, the opposite seems to be the case; ever see a flock
`gulls fighting over a piece of bread thrown on the beach? :-)
`Surprisingly, though, arboreal birds show a high degree of altruism.
`As far as savannah societies are concerned, elephants come to mind as
`obvious examples of highly-developed altruistic behavior. There have
`multi-volumes written on the social structure, altruism, and group
`in elephants by a variety of authors.
`And, when you wrote "develop", develop in which way?
`Evolution-wise (genetically inherited)?, or, through plastic social
`genetically inherited)? Which one?
My impression from the sense in the article was that the theory predicted
levels of altruism that would appear in the genome. As I said, it
all sounded a bit optimistic in its assumptions about determinism
in evolutionary variables.
Note it said a different level of altruism between different geographical
distributions, but didn't say which way, ie do groups living along strips
of land have greater or lesser altruism.
`Do you have a complete citation for this research?
Not so much as a trace. The article was centred on the life of Mr Price,
and made only passing reference to the theory. That's why I posted,
to see if anyone here could say more about it. I don't know even
what field it would be under - evolutionary biology/math/?.
firstname.lastname@example.org <== faster % Pete Vincent
email@example.com (freenet) % Disclaimer: all I know I
% learned from reading Usenet.