Sidgwick fails to distinguish ‘pleasure’ from ‘consciousness of pleasure,’ and that it is absurd to regard the former at all events, as the sole good (49—52); (c) that it seems equally absurd to regard ‘consciousness of pleasure’ as the sole good, since, if it were so, a world in which nothing else existed might be absolutely perfect: Sidgwick fails to put to himself this question, which is the only clear and decisive one (53—57). (4) What are commonly considered to be the two main types of Hedonism, namely, Egoism and Utilitarianism, are not only different from, but strictly contradictory of, one another; since the former asserts ‘My own greatest pleasure is the sole good,’ the latter ‘The greatest pleasure of all is the sole good.’ Egoism seems to owe its plausibility partly to the failure to observe this contradiction—a failure which is exemplified by Sidgwick; partly to a confusion of Egoism as a doctrine of end, with the same as a doctrine of means. If Hedonism is true, Egoism cannot be so; still less can it be so, if Hedonism is false. The end of Utilitarianism, on the other hand, would, if Hedonism were true, be, not indeed the best conceivable, but the best possible for us to promote; but it is refuted by the refutation of Hedonism (58—64).
