Is it possible that the higher average in “Black” in early age and higher average higher count in older “White” men could be explained by environmental causes, and not genetic predetermined ones? That maybe this could explain itself as an alternative? “Black” culture in America at least has a definitive ‘machismo’ streak to it that often values and commands certain traits where you could say testosterone friendly traits are often expounded more. I wouldn’t say changing their culture would lowers these levels – perhaps they are more likely shaped in teenage years – but they are far more hypersocial and leave “Black” individuals vulnerable to cultural and environmental traits. I know at least our urge to take risks has been shown by neurologists to shape hormonal levels in men’s teenage years that determine our ability to take risks for the rest of men’s lives. While White culture often is more forgiving of anti-competitive males – in fact it is arguably the source of concepts like transgenderism and feminism. Feminism itself could be argued to be still in a process of osmosis in American culture. I think of psychologists like Steven Pinker who describe the ‘feminization’ of modern males when I think of such things, and how this allows for greater (or “feminizing”) social organization and success, something ideologically ‘Eurocentric’ in origin. Whenever we talk generally about this ‘modern male’, one should further consider, measuring this from norms and averages, we are de facto talking about “White” men, who represent the vast majority. Testosterone I would also say has been shown to be effected by environment in some way or another – stress is known to reduce it for example – as is stamina related exercise. I guess I’m saying whatever factor that might be might be inherent to a “black” teenagers testosterone and hence future young adult level might be as inherent as is his increased propensity to be from a lower economic status or listen to hip hop music and watch BET. My explanation would be some cause and effect exhaustion of the male capacity to produce testosterone, perhaps some aging effect on the “Black man’s” thyroid, or some other such physiological explanation. While my explanation may not be correct, what has to be considered moreover is that nevertheless there may be some other ‘secondary explanation’. And to implement such measures as a pill for “Blacks” could have arbitrary effect – misinformation about things that determine their whole physical existence is touchy stuff – where mistaken belief can leave to acts such as the Holocaust (not to go Hitler ad reductium on you, you are far from Hitler!) or even the unnecessary sterilization of criminals, disabled and such individuals in the western world during the earlier half of the last century. Whether you are right or not, you have to consider the ‘what if’ of such suggestions, the what if I’m wrong would there be any consequences in any case. I’m not saying there’s anything wrong in acting on assumptions like yours, but the consequences you have to consider.
I had a hard time understanding some of this comment, but the gist of it is clear. My understanding is that the racial differentials in testosterone scores are worldwide. That is, Blacks have higher levels in their early lives the world over, Asians have lower levels their whole lives the world over, and Whites are in between the world over. I am not sure how true that is, but that’s how I understand it. If this hasn’t been proven yet, we ought to do some studies to see if it is true or not. Personally, I doubt if environment is causing racial differentials in testosterone scores. As far as my thought experiment about giving Blacks a testosterone lowering pill, it’s just that – a thought experiment. We already give men pills and shots to raise their levels with few known ill effects. It stands to reason we could lower men’s levels without ill effects either. At any rate, such things ought to be rigorously studied.