Before “civilization” and since democracy, men have been unable to accumulate the sort of power that enabled the most successful of them to be promiscuous despots. The best they could hope for in the Pleistocene period was one or two faithful wives and a few affairs if their hunting or political skills were especially great. The best they can hope for now is a good-looking younger mistress and a devoted wife who is traded in every decade or so. We’re back to square one.