It is basically the denial of human exceptionalism. That is, it is hatred of man, in practically every way imaginable.
It’s telling that one kind of evolution always seems to be missing from these “theories” about the evolutionary origins of religion.
Darwinian fairy tales about prehistoric Neanderthal proclivities and modern psychology are obvious junk science.
Many scientists face abuse and threats from an outraged minority who want there to be a biological basis for chronic fatigue syndrome.
Our brains have vastly more ability than is needed for survival, most notably the capacity for language and abstract thought.