[Some interesting thoughts on testosterone. I know that in the USA there is a link between violent crime and testosterone levels. I never said violence in black crime was due to IQ. I actually have never offered any explanation for the violence, except that it is hatred or deliberate attack. Jan]

Concerning the I.Q. Of the black this has been verified many times since the 80s the problem is that it has been and still is political dynamite. If the tests have been done by Whites then they are racist bigots, it doesn’t make any difference if you point out that the Chinese have an I. Q. three or points over the average it is still racist. What you seem to have assumed is that violence is related to I.Q. This is not so, what is the cause of violence in society is more related to the average testosterone levels in the different racial groups. If you take the white race as 100 then the testosterone level of the Chinese is 3% below the whites with a corresponding level of reduced violence. Blacks on the other hand have a testosterone level between 3 and 19% percent higher with a corresponding higher level of violence. I enjoy your Blogg I am an Englishman living in Holland and I came across you Blogg a couple of weeks ago. I have an ex-south african living close by me and we are good friends. He left many years ago because he feared for the safety of his three daughters. His next door neighbours daughter was gang raped and thrown off a cliff. That made up his mind and he sold what he could and left virtually pennyless. He is a hardworking man. I sent the link to your site to him, and he told me that that about sums it up. He also told me that he was glad to be out of the place just for the peace of mind, knowing that he didn’t have to worry about his daughters going out at night.