Quote:
Originally Posted by coberst
Most of what we now consider to be human has resulted from the taste for meat developing in this man-ape creature. Hunting for meat requires hunting in groups, which in turn requires better communication between individuals, which in turn requires better tools and weapons, which in turn requires newer forms of social organization, all of which leads to greater intellectual sophistication.
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Like Turtle, I find this claim highly suspect.
There's some evidence that the inclusion of omega-3 rich foods, from plant
and animal sources, likely led to an expansion of brain power in early humans. (DHA is a basic building block of the nervous system, and often used to create components of the neuronal membrane, axonal myelin sheaths, or regulating signaling molecules. When it is not available, the brain makes an inferior fatty acid that cannot fulfill all the same functions that DHA does, and it can lead to degeneration in the performance and functioning of the brain and eyesight, possibly leading to mental retardation and slowed reflexes.) Some of the richest sources of omega-3 fatty acids come from sea and lakeshore foods, such as seaweeds, clams, oysters, fish, frogs, turtles, bird eggs, etc. The richest plant sources come from flax seed, various nuts like walnuts and almonds, and dark green vegetables. Rather, it may have been the human tendency (and need) to settle or dwell near areas with water resources which allowed for plentiful food resources, competition, trade, and the excess to allow for the development of larger families and eventually communities, with all the cooperation, strife, and relationships that such communities offer.
Hunting groups and exquisite communication between individuals seem poorly adapted solely for collecting food at the seaside and lakeshore. But they do very well to help a group's survival and function when it starts to become more complex, diversify, and engages in relations, trade, or conflict with other social groups.
Becker's view, IMO, finds its root in the early ideas of prehistoric man as mammoth hunters and big-game killers (as seen in the myths swirling about the Clovis and Neanderthal peoples). Current anthropological and archaeological evidence suggest something much less Hollywood.
Why is DHA Essential for Our Eyes and Brains?
Omega-3 fatty acid - Wikipedia, the free encyclopedia
Wiki quote:
Quote:
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Early humans evolved eating inter-tidal shellfish, while living a shoreline existence in Africa.
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Nature paper on view of early humans living by water (need to pay for access):
Access to articles : Nature
The rest of Becker's quotes and claims, following from his initial assertion, are poorly reasoned and trivial; and I just wish to add that quotes in themselves do not provide much useful dialogue.
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Teach a Wall Street banker how to build a fire and he'll be warm for the night. Set a Wall Street banker on fire and he'll be warm for the rest of his life.
Logic
The art of thinking and reasoning in strict accordance with the limitations and incapacities of the human misunderstanding.
--Ambrose Bierce,
The Devil's Dictionary