CHAPTER III.

HEDONISM.

=36.= The prevalence of Hedonism is mainly due to the

naturalistic fallacy. 59

=37.= Hedonism may be defined as the doctrine that ‘Pleasure is

the sole good’: this doctrine has always been held by Hedonists

and used by them as a fundamental ethical principle, although

it has commonly been confused with others. 61

=38.= The method pursued in this chapter will consist in

exposing the reasons commonly offered for the truth of Hedonism

and in bringing out the reasons, which suffice to shew it

untrue, by a criticism of J. S. Mill & H. Sidgwick. 63

A.

=39.= Mill declares that ‘Happiness is the only thing desirable

as an end,’ and insists that ‘Questions of ultimate ends are

not amenable to direct proof’; 64

=40.= yet he gives a proof of the first proposition, which

consists in (1) the fallacious confusion of ‘desirable’ with

‘desired,’ 66

=41.= (2) an attempt to shew that nothing but pleasure is

desired. 67

=42.= The theory that nothing but pleasure is desired seems

largely due to a confusion between the _cause_ and the _object_

of desire: pleasure is certainly not the sole _object_ of

desire, and, even if it is always among the _causes_ of desire,

that fact would not tempt anyone to think it a good. 68

=43.= Mill attempts to reconcile his doctrine that pleasure is

the sole object of desire with his admission that other things

are desired, by the absurd declaration that what is a means to

happiness is ‘part’ of happiness. 71

=44.= Summary of Mill’s argument and of my criticism. 72

B.

=45.= We must now proceed to consider the principle of Hedonism

as an ‘Intuition,’ as which it has been clearly recognised

by Prof. Sidgwick alone. That it should be thus incapable of

_proof_ is not, in itself, any reason for dissatisfaction. 74

=46.= In thus beginning to consider what things are good in

themselves, we leave the refutation of Naturalism behind, and

enter on the second division of ethical questions. 76

=47.= Mill’s doctrine that some pleasures are superior ‘in

quality’ to others implies both (1) that judgments of ends must

be ‘intuitions’; 77

=48.= and (2) that pleasure is _not_ the sole good. 79

=49.= Prof. Sidgwick has avoided these confusions made by

Mill: in considering his arguments we shall, therefore, merely

consider the question ‘Is pleasure the sole good?’ 81

=50.= Prof. Sidgwick first tries to shew that nothing outside

of Human Existence can be good. Reasons are given for doubting

this. 81

=51.= He then goes on to the far more important proposition

that no part of Human Existence, except pleasure, is desirable. 85

=52.= But _pleasure_ must be distinguished from _consciousness

of pleasure_, and (1) it is plain that, when so distinguished,

_pleasure_ is not the sole good; 87

=53.= and (2) it may be made equally plain that _consciousness

of pleasure_ is not the sole good, if we are equally careful to

distinguish it from its usual accompaniments. 90

=54.= Of Prof. Sidgwick’s two arguments for the contrary view,

the second is equally compatible with the supposition that

pleasure is a mere _criterion_ of what is _right_; 91

=55.= and in his first, the appeal to reflective intuition,

he fails to put the question clearly (1) in that he does not

recognise the principle of _organic unities_; 92

=56.= and (2) in that he fails to emphasize that the agreement,

which he has tried to shew, between hedonistic judgments and

those of Common Sense, only holds of _judgments of means_:

hedonistic judgments of _ends_ are flagrantly paradoxical. 94

=57.= I conclude, then, that a reflective intuition, if proper

precautions are taken, will agree with Common Sense that it is

absurd to regard mere consciousness of pleasure as the sole

good. 95

C.

=58.= It remains to consider Egoism and Utilitarianism. It

is important to distinguish the former, as the doctrine that

‘my own pleasure is sole good,’ from the doctrine, opposed to

Altruism, that to pursue my own pleasure exclusively is right

_as a means_. 96

=59.= Egoism proper is utterly untenable, being

self-contradictory: it fails to perceive that when I declare

a thing to be my own good, I must be declaring it to be _good

absolutely_ or else not good at all. 97

=60.= This confusion is further brought out by an examination

of Prof. Sidgwick’s contrary view; 99

=61.= and it is shewn that, in consequence of this confusion,

his representation of ‘the relation of Rational Egoism to

Rational Benevolence’ as ‘the profoundest problem of Ethics,’

and his view that a certain hypothesis is required to ‘make

Ethics rational,’ are grossly erroneous. 102

=62.= The same confusion is involved in the attempt to infer

Utilitarianism from Psychological Hedonism, as commonly held,

_e.g._ by Mill. 104

=63.= Egoism proper seems also to owe its plausibility to its

confusion with Egoism, as a doctrine of means. 105

=64.= Certain ambiguities in the conception of Utilitarianism

are noticed; and it is pointed out (1) that, as a doctrine

of the end to be pursued, it is finally refuted by the

refutation of Hedonism, and (2) that, while the arguments most

commonly urged in its favour could, at most, only shew it to

offer a correct _criterion_ of right action, they are quite

insufficient even for this purpose. 105

=65.= Summary of chapter. 108

Principia Ethica · 第 3 / 10 章