No doubt evolutionary psychologists could a tell a story to explain this. They always can. Something about tribes of hunter-gatherers.
Harvard psychologist Steven Pinker asserts that infanticide has biological roots. He claims that ancient humans were picky about which babies they would raise to maturity.
Kevin MacDonald is trying to resurrect this troubling legacy of Darwinian theory.
The modern heretic and YouTube sensation seeks to meld clinical and evolutionary psychology with Jung, Nietzsche, and the Bible.
Rude remarks and hurt feelings at a holiday party may seem a trivial matter. Yet this vignette is very telling.