2. Utilitarianism has not been formulated like the Athanasian Creed. It is impossible to state it and combat it in a form to which all Utilitarians will subscribe. Indeed, it is an amiable weakness of theirs, when confronted with the grosser consequences that flow from their theories, to run off to some explanation, true enough, but quite out of keeping with the primary tenets of their school. We will take what may be called a "mean reading" of the indications which various Utilitarian thinkers afford of their mind and philosophy. These authorities, then, teach two main heads of doctrine:—
(1) That the last end and final good of man lies in this world, and consists in the greatest happiness of the greatest number of mankind, happiness being taken to mean pleasure as well of the senses as of the understanding, such pleasure as can be had in this world, along with immunity from pain. (Mill's Utilitarianism, 2nd Ed., pp. 9, seq.)
(2) That human acts are right or wrong, according as they are useful or hurtful, that is, according as their consequences make for or against the above-mentioned end of social happiness.
3. Consequences, as Utilitarians very properly point out, are either general or particular. They add that, in pronouncing an action to be good or evil according to its consequences, they mean the general and not the particular consequences. In other words, they bid us consider, not the immediate results of this action, but what would be the result to society, if this sort of action were generally allowed. This point is well put by Paley (Moral Philosophy, bk. ii., c. vii.: all three chapters, vi., vii., viii., should be read, as the best explanation of the Principle of General Consequences):
"You cannot permit one action and forbid another, without showing a difference between them. Consequently the same sort of actions must be generally permitted or generally forbidden. Where, therefore, the general permission of them would be pernicious, it becomes necessary to lay down and support the rule which generally forbids them…. The assassin knocked the rich villain on the head, because he thought him better out of the way than in it. If you allow this excuse in the present instance, you must allow it to all who act in the same manner, and from the same motive; that is, you must allow every man to kill any one he meets, whom he thinks noxious or useless: … a disposition of affairs which would soon fill the world with misery and confusion, and ere long put an end to human society."
My contention is, not with the Principle of General Consequences, which has a certain value in Ethics, and is used by many writers other than Utilitarian, but with the two stated above, n. 2, which are called the Greatest Happiness Principle and the Principle of Utility.
4. Against the Greatest Happiness Principle I have these complaints:
(1) Utilitarians from Paley to John Stuart Mill aver that their teaching is no bar to any man hoping for and striving after the happiness of the world to come. They say that such happiness cannot be better attained than by making it your principal aim to improve all temporal goods and dissipate all temporal evil. Their maxim in fact is: "Take care of the things of earth, and the things of heaven will take care of themselves." Whereas it was the very contrary teaching of Him, whom moderns, who see in Him no higher character, still love to call the greatest of moral teachers: "That which fell among thorns are they who have heard, and going their way, are choked with the cares and riches and pleasures of this life, and yield no fruit." (St. Luke viii. 14.)
(2) It will be said that these thorns grow of selfishness, and that these cares are the cares of individual interest, whereas the Utilitarian's delight and glory is to live, not for himself, but for the commonwealth. But how can a man, who takes pleasure to be his highest good and happiness, live otherwise than for himself? Here we come upon the unobserved fault and flaw, which entirely vitiates the Utilitarian structure. It is an union of two opposite and incompatible elements. An old poet has said:
Vinegar and oil in one same vessel pour,
They stand apart, unfriendly, all the more.