It is completely illogical to assume that with thousands of years of phenotypic adaptation and change, various genes and brain structure would've also gone through change and adaptation, amirite?Endaris wrote:
All clearly traits that have a massive impact on life situation and social behaviour. Not.Jordan wrote:
Yeah, how racist can nature be to give sub-saharan africans prognathism, a wide nasal cavity, higher incidence of sickle cell disease, higher bone density, higher metabolic rate, shorter gestation periods, higher maturation rate, more free testosterone, a different skull shape, a higher ratio of fast twitch / slow twitch muscle and a thousand other typical traits that are only common in them.
OY VEY!
Also, among what I mentioned, higher maturation rate and higher free testosterone do influence social behaviour, lol.