In Chapters I-III, I argue that Nietzsche is a critic of morality in the sense of any system of values that has one or both of the following features: (1) it presupposes the truth of certain descriptive claims about human agency, in the sense that for the evaluative categories to be intelligibly applied to persons these claims must be true (e.g. agents act freely or the motives for which agents act can be distinguished); (2) it favors the interests of the lowest at the expense of the highest men, the embodiments of human excellence. I illustrate, in particular, how this latter component of morality informs the attack on all Nietzsche's seemingly disparate targets (e.g., hedonism, altruism, egalitarianism): in each case, Nietzsche shows that...