If, finally, we consider man in his social relations—as father, son, neighbour, citizen—and endeavour to determine the “natural” rights and obligations that attach to such relations, we find that the conception ‘natural’ presents a problem and not a solution. To an unreflective mind what is customary in social relations usually appears natural; but no reflective person is prepared to lay down “conformity to custom” as a fundamental moral principle: the problem, then, is to find in the rights and obligations established by custom in a particular society at a particular time an element that has a binding force beyond what mere custom can give. And this problem can only be solved by reference to the ultimate good of social existence—whether conceived as happiness or as perfection—or by appealing to some intuitively known principle of social duty, other than the principle of aiming at the happiness or perfection of society.
Nor, again, does it help us to adopt the more modern view of Nature, which regards the organic world as exhibiting, not an aggregate of fixed types, but a continuous and gradual process of changing life. For granting that this ‘evolution’—as the name implies—is not merely a process from old to new, but a progress from less to more of certain definite characteristics; it is surely absurd to maintain that we ought therefore to take these characteristics as Ultimate Good, and make it our whole endeavour to accelerate the arrival of an inevitable future. That whatever is to be will be better than what is, we all hope; but there seems to be no more reason for summarily identifying ‘what ought to be’ with ‘what certainly will be,’ than for finding it in ‘what commonly is,’ or ‘what originally was.’
On the whole, it appears to me that no definition that has ever been offered of the Natural exhibits this notion as really capable of furnishing an independent ethical first principle. And no one maintains that ‘natural’ like ‘beautiful’ is a notion that though indefinable is yet clear, being derived from a simple unanalysable impression. Hence I see no way of extracting from it a definite practical criterion of the rightness of actions.
§ 3. The discussion in the preceding section will have shown that not all the different views that are taken of the ultimate reason for doing what is concluded to be right lead to practically different methods of arriving at this conclusion. Indeed we find that almost any method may be connected with almost any ultimate reason by means of some—often plausible—assumption. Hence arises difficulty in the classification and comparison of ethical systems; since they often appear to have different affinities according as we consider Method or Ultimate Reason. In my treatment of the subject, difference of Method is taken as the paramount consideration: and it is on this account that I have treated the view in which Perfection is taken to be the Ultimate End as a variety of the Intuitionism which determines right conduct by reference to axioms of duty intuitively known; while I have made as marked a separation as possible between Epicureanism or Egoistic Hedonism, and the Universalistic or Benthamite[73] Hedonism to which I propose to restrict the term Utilitarianism.
I am aware that these two latter methods are commonly treated as closely connected: and it is not difficult to find reasons for this. In the first place, they agree in prescribing actions as means to an end distinct from, and lying outside the actions; so that they both lay down rules which are not absolute but relative, and only valid if they conduce to the end. Again, the ultimate end is according to both methods the same in quality, i.e. pleasure; or, more strictly, the maximum of pleasure attainable, pains being subtracted. Besides, it is of course to a great extent true that the conduct recommended by the one principle coincides with that inculcated by the other. Though it would seem to be only in an ideal polity that ‘self-interest well understood’ leads to the perfect discharge of all social duties, still, in a tolerably well-ordered community it prompts to the fulfilment of most of them, unless under very exceptional circumstances. And, on the other hand, a Universalistic Hedonist may reasonably hold that his own happiness is that portion of the universal happiness which it is most in his power to promote, and which therefore is most especially entrusted to his charge. And the practical blending of the two systems is sure to go beyond their theoretical coincidence. It is much easier for a man to move in a sort of diagonal between Egoistic and Universalistic Hedonism, than to be practically a consistent adherent of either. Few men are so completely selfish, whatever their theory of morals may be, as not occasionally to promote the happiness of others from natural sympathetic impulse unsupported by Epicurean calculation. And probably still fewer are so resolutely unselfish as never to find “all men’s good” in their own with rather too ready conviction.
Further, from Bentham’s psychological doctrine, that every human being always does aim at his own greatest apparent happiness, it seems to follow that it is useless to point out to a man the conduct that would conduce to the general happiness, unless you convince him at the same time that it would conduce to his own. Hence on this view, egoistic and universalistic considerations must necessarily be combined in any practical treatment of morality: and this being so, it was perhaps to be expected that Bentham[74] or his disciples would go further, and attempt to base on the Egoism which they accept as inevitable the Universalistic Hedonism which they approve and inculcate. And accordingly we find that J. S. Mill does try to establish a logical connexion between the psychological and ethical principles which he holds in common with Bentham, and to convince his readers that because each man naturally seeks his own happiness, therefore he ought to seek the happiness of other people.[75]
Nevertheless, it seems to me undeniable that the practical affinity between Utilitarianism and Intuitionism is really much greater than that between the two forms of Hedonism. My grounds for holding this will be given at length in subsequent chapters. Here I will only observe that many moralists who have maintained as practically valid the judgments of right and wrong which the Common Sense of mankind seems intuitively to enunciate, have yet regarded General Happiness as an end to which the rules of morality are the best means, and have held that a knowledge of these rules was implanted by Nature or revealed by God for the attainment of this end. Such a belief implies that, though I am bound to take, as my ultimate standard in acting, conformity to a rule which is for me absolute, still the natural or Divine reason for the rule laid down is Utilitarian. On this view, the method of Utilitarianism is certainly rejected: the connexion between right action and happiness is not ascertained by a process of reasoning. But we can hardly say that the Utilitarian principle is altogether rejected: rather the limitations of the human reason are supposed to prevent it from apprehending adequately the real connexion between the true principle and the right rules of conduct. This connexion, however, has always been to a large extent recognised by all reflective persons. Indeed, so clear is it that in most cases the observance of the commonly received moral rules tends to render human life tranquil and happy, that even moralists (as Whewell) who are most strongly opposed to Utilitarianism have, in attempting to exhibit the “necessity” of moral rules, been led to dwell on utilitarian considerations.
And during the first period of ethical controversy in modern England, after the audacious enunciation of Egoism by Hobbes had roused in real earnest the search for a philosophical basis of morality, Utilitarianism appears in friendly alliance with Intuitionism. It was not to supersede but to support the morality of Common Sense, against the dangerous innovations of Hobbes, that Cumberland declared “the common good[76] of all Rationals” to be the end to which moral rules were the means. We find him quoted with approval by Clarke, who is commonly taken to represent Intuitionism in an extreme form. Nor does Shaftesbury, in introducing the theory of a “moral sense,” seem to have dreamt that it could ever impel us to actions not clearly conducive