Principia Ethica

I mean the doctrine that pleasure alone is good as an end⁠—“good” in the sense which I have tried to point out as indefinable. The doctrine that pleasure, among other things, is good as an end, is not Hedonism; and I shall not dispute its truth. Nor again is the doctrine that other things, beside pleasure, are good as means, at all inconsistent with Hedonism: the Hedonist is not bound to maintain that “Pleasure alone is good,” if under good he includes, as we generally do, what is good as means to an end, as well as the end itself. In attacking Hedonism, I am therefore simply and solely attacking the doctrine that “Pleasure alone is good as an end or in itself”: I am not attacking the doctrine that “Pleasure is good as an end or in itself,” nor am I attacking any doctrine whatever as to what are the best means we can take in order to obtain pleasure or any other end. Hedonists do, in general, recommend a course of conduct which is very similar to that which I should recommend. I do not quarrel with them about most of their practical conclusions, I quarrel only with the reasons by which they seem to think their conclusions can be supported; and I do emphatically deny that the correctness of their conclusions is any ground for inferring the correctness of their principles. A correct conclusion may always be obtained by fallacious reasoning; and the good life or virtuous maxims of a Hedonist afford absolutely no presumption that his ethical philosophy is also good. It is his ethical philosophy alone with which I am concerned: what I dispute is the excellence of his reasoning, not the excellence of his character as a man or even as moral teacher. It may be thought that my contention is unimportant, but that is no ground for thinking that I am not in the right. What I am concerned with is knowledge only⁠—that we should think correctly and so far arrive at some truth, however unimportant: I do not say that such knowledge will make us more useful members of society. If anyone does not care for knowledge for its own sake, then I have nothing to say to him; only it should not be thought that a lack of interest in what I have to say is any ground for holding it untrue.

38. Hedonists, then, hold that all other things but pleasure, whether conduct or virtue or knowledge, whether life or nature or beauty, are only good as means to pleasure or for the sake of pleasure, never for their own sakes or as ends in themselves. This view was held by Aristippus, the disciple of Socrates, and by the Cyrenaic school which he founded; it is associated with Epicurus and the Epicureans; and it has been held in modern times, chiefly by those philosophers who call themselves “Utilitarians”⁠—by Bentham, and by Mill, for instance. Herbert Spencer, as we have seen, also says he holds it; and Professor Sidgwick, as we shall see, holds it too.

Yet all these philosophers, as has been said, differ from one another more or less, both as to what they mean by Hedonism, and as to the reasons for which it is to be accepted as a true doctrine. The matter is therefore obviously not quite so simple as it might at first appear. My own object will be to show quite clearly what the theory must imply, if it is made precise, if all confusions and inconsistencies are removed from the conception of it; and, when this is done, I think it will appear that all the various reasons given for holding it to be true, are really quite inadequate; that they are not reasons for holding Hedonism, but only for holding some other doctrine which is confused therewith. In order to attain this object I propose to take first Mill’s doctrine, as set forth in his book called Utilitarianism: we shall find in Mill a conception of Hedonism, and arguments in its favour, which fairly represent those of a large class of hedonistic writers. To these representative conceptions and arguments grave objections, objections which appear to me to be conclusive, have been urged by Professor Sidgwick. These I shall try to give in my own words; and shall then proceed to consider and refute Professor Sidgwick’s own much more precise conceptions and arguments. With this, I think, we shall have traversed the whole field of Hedonistic doctrine. It will appear, from the discussion, that the task of deciding what is or is not good in itself is by no means an easy one; and in this way the discussion will afford a good example of the method which it is necessary to pursue in attempting to arrive at the truth with regard to this primary class of ethical principles. In particular it will appear that two principles of method must be constantly kept in mind: (1) that the naturalistic fallacy must not be committed; (2) that the distinction between means and ends must be observed.

39. I propose, then, to begin by an examination of Mill’s Utilitarianism. That is a book which contains an admirably clear and fair discussion of many ethical principles and methods. Mill exposes not a few simple mistakes which are very likely to be made by those who approach ethical problems without much previous reflection. But what I am concerned with is the mistakes which Mill himself appears to have made, and these only so far as they concern the Hedonistic principle. Let me repeat what that principle is. It is, I said, that pleasure is the only thing at which we ought to aim, the only thing that is good as an end and for its own sake. And now let us turn to Mill and see whether he accepts this description of the question at issue. “Pleasure,” he says at the outset, “and freedom