Evolution says SURVIVASL of the FITTEST, and that means superior, does it not?
Even famous evolutionist Henry Fairfield Osbourne said that black adult males had the brains of 12 year old white males and that defended his racist views.
You must not be up on just what evolution means.
No, it does not. The evolutionary survival is based on the number of the offspring. So people with PhD having one child on the average are dying out, while if people without high school diploma having three children are taking over.
It is fertility, stupid. Read my tagline.
First, Darwin did not coin this phrase, and as a matter of fact, hated it.
Second, the phrase, when properly understood, refers to a given environment. What is most fit in one environment can be least fit in another.
Moreover, the idea that most fit refers to a characteristic of brains reflects the biases of the reader. Fitness can be the result of any combination of characteristics that allow an organism to reproduce most successfully in a given environment.