I have a question for you RubyStars. Do you thing that white people are GENETICALLY superior than Blacks?
We're genetically different from blacks, and this does influence behavior. Blacks are superior when it comes to many sports, they are superior when it comes to standing in the hot sun and not fainting from heat exhaustion or getting burnt to a crisp. They are perfectly suited for living a hunter-gatherer lifestyle in Africa. They're not so suited to a modern lifestyle.
One reason that blacks tend to be more sexual at an earlier age than whites is that they develop faster. They reach puberty at an earlier age, in fact, they develop faster in the womb than whites and on average naturally live a shorter lifespan because of a naturally different rate of aging.
Studies have shown them to be more impulsive than whites, which might be all right if you're living on the African plains, but can really hurt you in a structured society where rules have to be adhered to and impulsive behavior can lead to jail time.
Their brains are actually structured differently than those of whites. They have smaller brains overall, and less developed frontal lobes, which contribute to thoughts of "planning for the future" and other such things. This would also contribute to a higher crime rate, because of a lessened ability to foresee the long-term consequences of one's own actions. "I didn't do nuffin", etc.
The skeletal structure is different. Anyone who tells you that race is based on "skin color" doesn't know what they're talking about. Physical anthropologists can tell the difference between skeletons of different races. We all know that there are other physical differences that go beyond skin color and include facial differences, limb length, tendency toward certain diseases, etc.
You can't have all these physical differences without some influence on the person's brain to be different as well.
Whites generally score better than blacks on tasks like reading, writing, language skills, and math. It's not racism that keeps blacks from achieving at the same level as whites in these areas, it's biology.