Skin color is only one, least important element of breed. Breed is a number of characteristics of the nervous system, the size and functioning of the brain, the skeletal system, the color of the skin, hair, eyes, the size of the teeth, muscle structure and many others. At the same time, it is the color of the skin that strikes the eye and makes it easier to assign to a breed. Race is the proportion of genes of a particular hominid or multiple hominids in a person's genome. The author of the study collected information from many countries to study the correlation of skin color and income. He found that the darker the skin, the worse the earnings. The public is told that the cause is racism, but this is absurd because who mechanism occurs in countries where there are no whites, also blacks are racist against blacks? Why not the blacker ones against the lighter ones at least in one country? Much more logical is the explanation pointing to the other characteristics of a race, namely the way the brain and nervous system function. Darker skin means a greater proportion of hominid genes whose evolution did not go in the direction of intellect.