This is a defense of John Stuart Mill’s proof of the principle of utility in the fourth chapter of his Utilitarianism. The proof is notorious as a fallacious attempt by a prominent philosopher, who ought not to have made the elementary mistakes he is supposed to have made. This book shows that he did not. The aim is not to glorify utilitarianism, in a full sweep, as the best normative ethical theory, or even to vindicate, on a more specific level, (...) Mill’s universalistic ethical hedonism as the best form of utilitarianism. The book is concerned only with Mill’s utilitarianism, and primarily with his proof of the principle of utility. The purpose is to show that Mill proceeds intelligibly and systematically in pursuing a well-defined project in the fourth chapter of Utilitarianism, and that he successfully defends what he sets out to establish in his proof of the principle of utility. (shrink)

In this thesis, I argue against a claim about pain which I call the "Minimization Thesis" or MT. According to MT, pain is objectively unconditionally intrinsically bad. Using the case of grief, I argue that although MT may be true of pain as such, it is not true of particular pains. I then turn to an examination of the justification provided by Thomas Nagle for offering the MT and find that his argument is inadequate because it depends on an implausible (...) phenomenology of pain experience. I argue it is more plausible to claim, as Kant does, that pain has desire-conditional badness. Finally, I present a Nietzschean argument for the irreducible complexity of badness. I suggest we may be willing to concede pain's badness so readily only because it has not been specified what kind of badness it actually has. (shrink)