I'm not much of a cook, but if it were on the menu I'd probably try it.
My own theory of memetics^* puts the "don't eat people" meme into the
Altruistic Class. Such memes survive because they protect the continued
existence of other available hosts, and allow continued close contact
between potential hosts. It is very easy for such memes to be picked up
as part of an environmentally stable strategy (ESS) because close host
contact allows the "trade" meme and "specialization" memes to work
together to the benefit of individual hosts. Such close contact also
allows the quick spread of new memes through the local population, and
this homogenization reinforces any local ESS.
There is a meme of the Symbiotic Class which I call "young fuzzy animals
are
people too" which has evolved to take advantage of the imprinting
process
which creatures smart enough to host even simple memetic patterns go
through at an early age. This meme has survived because of the
usefulness
of the domestication of non-food animals (specifically dogs) which made
good
symbiotic partners when primitive man made them part of the tribe.
(house
cats are just parasites exploiting this meme to gain survival advantage)
Vegetarianism practiced on moral grounds is a combination/mutation of
the "don't eat people" meme and the "young fuzzy animals are people too"
meme into an "all animals are people too and therefore should not be
eaten"
meme. Since heart disease is a big killer, and can be linked to high fat
diets, this meme may convey a degree of host survival advantage.
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^*I briefly detail my three memetic categories at:
http://home.earthlink.net/~whysean/infohaz.html
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--Sean H.
--E-mail: mailto:whysean@earthlink.net
--V-mail: (504)825-1232 or (800)WHY-SEAN
--S-mail: 5500 Prytania St. #414/New Orleans, LA/70115
--U.R.L.: http://home.earthlink.net/~whysean