[mpascale00]

Generally I agree that this article is throwing vague reference at hormonal processes, but on the other hand I do think that American society's allergy to touch, restriction of all physical closeness to mates only is unnatural and contributes to the dehumanizing aspects of capitalism with which it is associated.

[mpascale00]

and though the provided biology was vague, I do think it's valid that societal tipping points depend on the fact that individual psychobiology does in fact and obviously cause such intense feelings.