In article <[email hidden]>,
Max Hollywood Harris said:Doug Freyburger said:Quoted message said:
Yeah, I wonder about the logic of that. Yes, prior to the invention
of agriculture, man probably did just eat vegetables, berries, and
meats. However, at that point man also had a life expectancy of like,
30 years.This misses a point. Life expectancy went *down* with the
advent of agriculture. Before agriculture all of humanity
lived in hunter-gatherer societies and some such exist to
this day. They die from accidents, infectious diseases,
injuries. They do not get degenerative diseases ranging
from rotting teeth through cancer. The reason agricultural
societies bloomed even though they died younger is the extra
food meant extra fertility and the ability to survive in
crowds.OTOH, one might argue that they didn't get degenerative diseases
because they didn't live long enough to develop them or they didn't
have technology/terminology to know they had alzheimers or ALS.I don't disagree that life expectancy went down with ag society. But I
think that suggesting that people who lived to 30-35 and died without
degeneration weren't suceptible to them is not entirely on the mark.
Too many variables to suggest causality.-Hollywood
Obesity sure did not happen until we started growing grains.....
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Om.
"My mother never saw the irony in calling me a son-of-a-[censored]." -Jack Nicholson