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Subject Area: Philosophy
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Chapter 8: The Consideration of General Consequences Pursued - William Paley, The Principles of Moral and Political Philosophy [1785]

Edition used:

The Principles of Moral and Political Philosophy, Foreword by D.L. Le Mahieu (Indianapolis: Liberty Fund, 2002).

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Liberty Fund, Inc. is a private, educational foundation established to encourage the study of the ideal of a society of free and responsible individuals.


Chapter 8

The Consideration of General Consequences Pursued

The general consequence of any action may be estimated, by asking what would be the consequence, if the same sort of actions were generally permitted. But suppose they were, and a thousand such actions perpetrated under this permission; is it just to charge a single action with the collected guilt and mischief of the whole thousand? I answer, that the reason for prohibiting and punishing an action (and this reason may be called the guilt of the action, if you please) will always be in proportion to the whole mischief that would arise from the general impunity and toleration of actions of the same sort.

“Whatever is expedient is right.” But then it must be expedient on the whole, at the long run, in all its effects collateral and remote, as well as in those which are immediate and direct; as it is obvious, that, in computing consequences, it makes no difference in what way or at what distance they ensue.

To impress this doctrine on the minds of young readers, and to teach them to extend their views beyond the immediate mischief of a crime, I shall here subjoin a string of instances, in which the particular consequence is comparatively insignificant; and where the malignity of the crime, and the severity with which human laws pursue it, is almost entirely founded upon the general consequence.

The particular consequence of coining is, the loss of a guinea, or of half a guinea, to the person who receives the counterfeit money: the general consequence (by which I mean the consequence that would ensue, if the same practice were generally permitted) is, to abolish the use of money.

The particular consequence of forgery is, a damage of twenty or thirty pounds to the man who accepts the forged bill: the general consequence is, the stoppage of paper-currency.

The particular consequence of sheep-stealing, or horse-stealing, is a loss to the owner, to the amount of the value of the sheep or horse stolen: the general consequence is, that the land could not be occupied, nor the market supplied, with this kind of stock.

The particular consequence of breaking into a house empty of inhabitants, is, the loss of a pair of silver candlesticks, or a few spoons: the general consequence is, that nobody could leave their house empty.

The particular consequence of smuggling may be a deduction from the national fund too minute for computation: the general consequence is, the destruction of one entire branch of public revenue; a proportionable increase of the burthen upon other branches; and the ruin of all fair and open trade in the article smuggled.

The particular consequence of an officer’s breaking his parole is, the loss of a prisoner, who was possibly not worth keeping: the general consequence is, that this mitigation of captivity would be refused to all others.

And what proves incontestably the superior importance of general consequences is, that crimes are the same, and treated in the same manner, though the particular consequence be very different. The crime and fate of the house-breaker is the same, whether his booty be five pounds or fifty. And the reason is, that the general consequence is the same.

The want of this distinction between particular and general consequences, or rather, the not sufficiently attending to the latter, is the cause of that perplexity which we meet with in ancient moralists. On the one hand, they were sensible of the absurdity of pronouncing actions good or evil, without regard to the good or evil they produced. On the other hand, they were startled at the conclusions to which a steady adherence to consequences seemed sometimes to conduct them. To relieve this difficulty, they contrived the to; prepon, or the honestum, by which terms they meant to constitute a measure of right, distinct from utility. Whilst the utile served them, that is, whilst it corresponded with their habitual notions of the rectitude of actions, they went by it. When they fell in with such cases as those mentioned in the sixth chapter, they took leave of their guide, and resorted to the honestum. The only account they could give of the matter was, that these actions might be useful; but, because they were not at the same time honesta, they were by no means to be deemed just or right.

From the principles delivered in this and the two preceding chapters, a maxim may be explained, which is in every man’s mouth, and in most men’s without meaning, viz. “not to do evil, that good may come”: that is, let us not violate a general rule, for the sake of any particular good consequence we may expect. Which is for the most part a salutary caution, the advantage seldom compensating for the violation of the rule. Strictly speaking, that cannot be “evil,” from which “good comes”; but in this way, and with a view to the distinction between particular and general consequences, it may.

We will conclude this subject of consequences with the following reflection. A man may imagine, that any action of his, with respect to the public, must be inconsiderable: so also is the agent. If his crime produce but a small effect upon the universal interest, his punishment or destruction bears a small proportion to the sum of happiness and misery in the creation.