Bentham’s principle of utility

Bentham’s principle of utility

This extract is from Jeremy Bentham’s Principles of Morals and Legislation (1781) and concerns his principle of Utility. Some of the key points have been highlighted in bold. The numbers in brackets after some paragraphs refer to the explanatory notes below.

Objection 1: It would seem that the natural law contains, not several precepts, but one only. For law is a kind of precept, as stated above (Q[92], A[2]). If therefore there were many precepts of the natural law, it would follow that there are also many natural laws.

Chapter I – Of the Principle of Utility

I

Nature has placed mankind under the governance of two sovereign masters, pain and pleasure. It is for them alone to point out what we ought to do, as well as to determine what we shall do. On the one hand the standard of right and wrong, on the other the chain of causes and effects, are fastened to their throne. They govern us in all we do, in all we say, in all we think: every effort we can make to throw off our subjection, will serve but to demonstrate and confirm it. In words a man may pretend to abjure their empire: but in reality he will remain subject to it all the while. The principle of utility recognises this subjection, and assumes it for the foundation of that system, the object of which is to rear the fabric of felicity by the hands of reason and of law. Systems which attempt to question it, deal in sounds instead of sense, in caprice instead of reason, in darkness instead of light. But enough of metaphor and declamation: it is not by such means that moral science is to be improved.

II

The principle of utility is the foundation of the present work: it will be proper therefore at the outset to give an explicit and determinate account of what is meant by it. By the principle of utility is meant that principle which approves or disapproves of every action whatsoever, according to the tendency it appears to have to augment or diminish the happiness of the party whose interest is in question: or, what is the same thing in other words to promote or to oppose that happiness. I say of every action whatsoever, and therefore not only of every action of a private individual, but of every measure of government.

III

By utility is meant that property in any object, whereby it tends to produce benefit, advantage, pleasure, good, or happiness, (all this in the present case comes to the same thing) or (what comes again to the same thing) to prevent the happening of mischief, pain, evil, or unhappiness to the party whose interest is considered: if that party be the

Bentham’s principle of utility (continued)

community in general, then the happiness of the community: if a particular individual, then the happiness of that individual.

Chapter IV – The value…