Jealousy: A Forbidden Passion

Amorous jealousy is not a monster, as Shakespeare''s venomous Iago claims. It is neither prickly and bitter fancy nor a cruel and mean passion, nor yet a symptom of feeble self-esteem. All those who have experienced its wounds are well aware that it is not callous, nasty, delusional and ridiculous. It is just painful.

Yet for centuries moralists have poured scorn and contempt on a feeling that, in...