Joel Marks is concerned with the sort of desire that we would want if we were absolutely convinced that there was no such thing as moral right and wrong. He thinks that the most likely form of this desire unbridled by moral scruple would be pretty much the same as what we want now. Considering just one dimension of desire, Jim Harrison’s observation serves as a fitting complement to this surmise: “they say a hard dick has no conscience, but a scholar’s dick is a shy item full of question marks, guilt, ironies.” Mr Marks’ conscientious cock must fall well short of unschooled tumescence. For my part, the man claiming that none of his sexual urges are held in check by morality is a rapist, a eunuch, or a liar. And likewise for the remaining six deadly sins.