Page:Principia Ethica 1922.djvu/98

64 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 from pain, are the only things desirable as ends’ (p. 10 ); and again, at the end of his argument, ‘To think of an object as desirable (unless for the sake of its consequences) and to think of it as pleasant are one and the same thing’ (p. 58). These statements, taken together, and apart from certain confusions which are obvious in them, seem to imply the principle I have stated: and if I succeed in shewing that Mill’s reasons for them do not prove them, it must at least be admitted that I have not been fighting with shadows or demolishing a man of straw.