william hamilton, considered to be one of the — if not the — greatest evolutionary theorists since darwin, had this to say:
“The incursions of barbaric pastoralists seem to do civilizations less harm in the long run than one might expect. Indeed, two dark ages and renaissances in Europe suggest a recurring pattern in which a renaissance follows an incursion by about 800 years. It may even be suggested that certain genes or traditions of pastoralists revitalize the conquered people with an ingredient of progress which tends to die out in a large panmictic population for the reasons already discussed. I have in mind altruism itself, or the part of the altruism which is perhaps better described as self-sacrificial daring. By the time of the renaissance it may be that the mixing of genes and cultures (or of cultures alone if these are the only vehicles, which I doubt) has continued long enough to bring the old mercantile thoughtfulness and the infused daring into conjunction in a few individuals who then find courage for all kinds of inventive innovation against the resistance of established thought and practice. Often, however, the cost in fitness of such altruism and sublimated pugnacity to the individuals concerned is by no means metaphorical, and the benefits to fitness, such as they are, go to a mass of individuals whose genetic correlation with the innovator must be slight indeed. Thus civilization probably slowly reduces its altruism of all kinds, including the kinds needed for cultural creativity (see also Eshel 1972).”
so hamilton clearly thought that biology and human biodiversity strongly influence culture and history, including the broad movements of history like renaissances or maybe even reformations or enlightenments, etc. and he thought that outbreeding, specifically too much outbreeding (i.e. panmictic populations), and presumably inbreeding too, relate to the selection for altruistic behaviors…and, therefore, certain aspects of cultures and history, etc. (remember that there’s more to hbd than just iq. (~_^) ) i dunno, maybe i and other hbd-ers are crazy (if so, we’re in GOOD company!), but this just makes intuitive sense to me. as john derbyshire said [15:00]:
“…if dimensions of the individual human personality are heritable, then society is just a vector sum of a lot of individual personalities.”
i like the big, probably impossible to answer fully questions: where does culture come from? where do institutions come from? where do renaissances come from? i don’t have the answers to those questions. nor am i under any illusions that i’ll ever be able to answer them. but am i very certain that they cannot be answered without taking into consideration human biology and biodiversity along with more conventional explanations drawn from history, economics, etc., and so i like to periodically bring them up.
so, if you happen to be new here, if you don’t like questioning — on every level — or biological explanations applied to The Big Questions, i’m afraid you’ve come to the wrong place. sorry. for my fellow hbd-ers — see you back here later in the week! (^_^)
p.s. – btw, my vacation has been extended by a week (long story), so i’ll be back properly next week. sorry for the delay! (*^_^*)
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