Think of all the frustrated longings, misunderstandings, jealousy, and more entailed by the fact that males and females constitute separate genders.
Theodosius Dobzhansky and Ashley Montagu wrote in 1947, “Race differences arise chiefly because of the differential action of natural selection on geographically separate populations.”
One inconsistency is their unlivable claim that “we have no free will.”
Who — or what — determines what we are? Why does it matter? And how should we act in light of the answers to those questions?
It was, and is, the most controversial Catholic document of the past century, and perhaps of any century.