Controversial research biologist and social scientist Charles Murray has a new book out called Human Diversity: The Biology of Gender Race & Class, citing biological differences among the so-called races (there is one human race), which will surely raise the ire of the woke, yet natural selection has occurred in the aftermath of Noah’s Flood, when isolated groups (tribes) settled in new ecological niches (during the Ice Age) throughout the world, diversity within the human syngameon, the biblical kind of creature.