Man is a mammal and subject to the same biological laws as other animals.
All animals, including Man, have inheritable behavioural traits. The Facts of Race A supposedly intelligent person claimed that blacks are at least as intelligent as whites because they are so innovative. Leaving aside whether or not a steel-drum band of muds is, in any way, shape or form, useful, let s look at his argument. The white man had made the steel oil-drum as a means of transporting oil around the world. Then a world-wide trading network had to be established.