As a result of high levels of male parental investment, humans evolved into a somewhat “androgynous” species - a species in which human females exhib… - Steve Stewart-Williams

During the heyday of European colonialism, a number of indigenous groups came to the view that, if they had faith, the Europeans’ bullets couldn’t harm them. Needless to say, this meme had disastrous consequences. One group infected with the meme – the Mahdists of Sudan – lost 11,000 men in a single battle to the bullets of Kitchener’s army. This was bad for them obviously, but it was also bad for the meme. In effect, the meme removed itself from the meme pool through its effects on its hosts’ behavior.

[T]he same sex differences in occupational preferences have been found in every society where psychologists have looked for them. In one large study (N ≈ 200,000), Lippa found the differences in 53 out of 53 nations: a level of cross-cultural unanimity almost unheard of within psychology.

It is not clear that people have fully taken on board the idea that humans are animals. If they had, then perhaps academic disciplines such as sociology and anthropology would be viewed as specialist branches of zoology; medical doctors would be viewed as a subtype of veterinarians (one that specializes in tending to the health needs of just one species); human rights would be viewed as a subset of animal rights; and the socialization of children would be viewed as one example of the training or domestication of animals (making parents and teachers a subtype of animal trainers).