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7/20/2021

Utilitarianism - Wikipedia

Utilitarianism Utilitarianism is a family of normative ethical theories that prescribe actions that maximize happiness and well-being for all affected individuals.[1][2] Although different varieties of utilitarianism admit different characterizations, the basic idea behind all of them is to in some sense maximize utility, which is often defined in terms of well-being or related concepts. For instance, Jeremy Bentham, the founder of utilitarianism, described utility as "that property in any object, whereby it tends to produce benefit, advantage, pleasure, good, or happiness...[or] to prevent the happening of mischief, pain, evil, or unhappiness to the party whose interest is considered." Utilitarianism is a version of consequentialism, which states that the consequences of any action are the only standard of right and wrong. Unlike other forms of consequentialism, such as egoism and altruism, utilitarianism considers the interests of all humans equally. Proponents of utilitarianism have disagreed on a number of points, such as whether actions should be chosen based on their likely results (act utilitarianism), or whether agents should conform to rules that maximize utility (rule utilitarianism). There is also disagreement as to whether total (total utilitarianism), average (average utilitarianism) or minimum utility[3] should be maximized. Though the seeds of the theory can be found in the hedonists Aristippus and Epicurus, who viewed happiness as the only good, and in the work of the medieval Indian philosopher Śāntideva, the tradition of modern utilitarianism began with Jeremy Bentham (1748-1832), and continued with such philosophers as John Stuart Mill, Henry Sidgwick, R. M. Hare, and Peter Singer. The concept has been applied towards social welfare economics, the dropping of the atomic bombs in World War 2, the crisis of global poverty, the ethics of raising animals for food, and the importance of avoiding existential risks to humanity.

Contents Etymology Historical background Pre-modern formulations 18th century Hutcheson Gay Hume Paley Classical utilitarianism Jeremy Bentham Principle of utility Hedonic calculus Evils of the first and second order John Stuart Mill Higher and lower pleasures 'Proving' the principle of utility Henry Sidgwick Developments in the 20th century https://en.wikipedia.org/wiki/Utilitarianism

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Ideal utilitarianism Act and rule utilitarianism Two-level utilitarianism Preference utilitarianism Negative utilitarianism Motive utilitarianism Criticisms Quantifying utility Utility ignores justice The Sheriff Scenario The Brothers Karamazov Predicting consequences Demandingness objection Aggregating utility Calculating utility is self-defeating Special obligations criticism Criticisms of utilitarian value theory Duty-based criticisms Baby farming Additional considerations Average versus total happiness Motives, intentions, and actions Other sentient beings Nonhuman animals Application to specific issues World poverty See also References Citations Bibliography Further reading External links

Etymology Benthamism, the utilitarian philosophy founded by Jeremy Bentham, was substantially modified by his successor John Stuart Mill, who popularized the term utilitarianism.[4] In 1861, Mill acknowledged in a footnote that, though Bentham believed "himself to be the first person who brought the word 'utilitarian' into use, he did not invent it. Rather, he adopted it from a passing expression" in John Galt's 1821 novel Annals of the Parish.[5] However, Mill seems to have been unaware that Bentham had used the term utilitarian in his 1781 letter to George Wilson and his 1802 letter to Étienne Dumont.[4]

Historical background https://en.wikipedia.org/wiki/Utilitarianism

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Pre-modern formulations The importance of happiness as an end for humans has long been recognized. Forms of hedonism were put forward by Aristippus and Epicurus; Aristotle argued that eudaimonia is the highest human good; and Augustine wrote that "all men agree in desiring the last end, which is happiness." Happiness was also explored in depth by Thomas Aquinas, in his Summa Theologica.[6][7][8][9][10] Meanwhile, in medieval India, the 8th Century Indian philosopher Śāntideva was one of the earliest proponents of utilitarianism, writing that we ought "to stop all the present and future pain and suffering of all sentient beings, and to bring about all present and future pleasure and happiness."[11] Different varieties of consequentialism also existed in the ancient and medieval world, like the state consequentialism of Mohism or the political philosophy of Niccolò Machiavelli. Mohist consequentialism advocated communitarian moral goods, including political stability, population growth, and wealth, but did not support the utilitarian notion of maximizing individual happiness.[12]

18th century Utilitarianism as a distinct ethical position only emerged in the 18th century, and although it is usually thought to have begun with Jeremy Bentham, there were earlier writers who presented theories that were strikingly similar. Hutcheson Francis Hutcheson first introduced a key utilitarian phrase in An Inquiry into the Original of Our Ideas of Beauty and Virtue (1725): when choosing the most moral action, the amount of virtue in a particular action is proportionate to the number of people such brings happiness to.[13] In the same way, moral evil, or vice, is proportionate to the number of people made to suffer. The best action is the one that procures the greatest happiness of the greatest numbers—and the worst is the one that causes the most misery. In the first three editions of the book, Hutcheson included various mathematical algorithms "to compute the Morality of any Actions." In doing so, he pre-figured the hedonic calculus of Bentham. Gay Some claim that John Gay developed the first systematic theory of utilitarian ethics.[14] In Concerning the Fundamental Principle of Virtue or Morality (1731), Gay argues that:[15] happiness, private happiness, is the proper or ultimate end of all our actions... each particular action may be said to have its proper and peculiar end…(but)…they still tend or ought to tend to something farther; as is evident from hence, viz. that a man may ask and expect a reason why either of them are pursued: now to ask the reason of any action or pursuit, is only to enquire into the end of it: but to expect a reason, i.e. an end, to be assigned for an ultimate end, is absurd. To ask why I pursue happiness, will admit of no other answer than an explanation of the terms. This pursuit of happiness is given a theological basis:[16] Now it is evident from the nature of God, viz. his being infinitely happy in himself from all eternity, and from his goodness manifested in his works, that he could have no other design in creating mankind than their happiness; and therefore he wills their happiness; https://en.wikipedia.org/wiki/Utilitarianism

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therefore the means of their happiness: therefore that my behaviour, as far as it may be a means of the happiness of mankind, should be such...thus the will of God is the immediate criterion of Virtue, and the happiness of mankind the criterion of the wilt of God; and therefore the happiness of mankind may be said to be the criterion of virtue, but once removed…(and)…I am to do whatever lies in my power towards promoting the happiness of mankind.

Hume In An Enquiry Concerning the Principles of Morals (1751), David Hume writes:[17] In all determinations of morality, this circumstance of public utility is ever principally in view; and wherever disputes arise, either in philosophy or common life, concerning the bounds of duty, the question cannot, by any means, be decided with greater certainty, than by ascertaining, on any side, the true interests of mankind. If any false opinion, embraced from appearances, has been found to prevail; as soon as farther experience and sounder reasoning have given us juster notions of human affairs, we retract our first sentiment, and adjust anew the boundaries of moral good and evil.

Paley Gay's theological utilitarianism was developed and popularized by William Paley. It has been claimed that Paley was not a very original thinker and that the philosophical part of his treatise on ethics is "an assemblage of ideas developed by others and is presented to be learned by students rather than debated by colleagues."[18] Nevertheless, his book The Principles of Moral and Political Philosophy (1785) was a required text at Cambridge[18] and Smith (1954) says that Paley's writings were "once as well known in American colleges as were the readers and spellers of William McGuffey and Noah Webster in the elementary schools."[19] Schneewind (1977) writes that "utilitarianism first became widely known in England through the work of William Paley."[20] The now forgotten significance of Paley can be judged from the title of Thomas Rawson Birks's 1874 work Modern Utilitarianism or the Systems of Paley, Bentham and Mill Examined and Compared. Apart from restating that happiness as an end is grounded in the nature of God, Paley also discusses the place of rules, writing:[21] [A]ctions are to be estimated by their tendency. Whatever is expedient, is right. It is the utility of any moral rule alone, which constitutes the obligation of it. But to all this there seems a plain objection, viz. that many actions are useful, which no man in his senses will allow to be right. There are occasions, in which the hand of the assassin would be very useful.… The true answer is this; that these actions, after all, are not useful, and for that reason, and that alone, are not right.

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To see this point perfectly, it must be observed that the bad consequences of actions are twofold, particular and general. The particular bad consequence of an action, is the mischief which that single action directly and immediately occasions. The general bad consequence is, the violation of some necessary or useful general rule.… 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.

Classical utilitarianism Jeremy Bentham

Modern Utilitarianism by Thomas Rawson Birks 1874

Bentham's book An Introduction to the Principles of Morals and Legislation was printed in 1780 but not published until 1789. It is possible that Bentham was spurred on to publish after he saw the success of Paley's Principles of Moral and Political Philosophy.[22] Though Bentham's book was not an immediate success,[23] his ideas were spread further when Pierre Étienne Louis Dumont translated edited selections from a variety of Bentham's manuscripts into French. Traité de législation civile et pénale was published in 1802 and then later retranslated back into English by Hildreth as The Theory of Legislation, although by this time significant portions of Dumont's work had already been retranslated and incorporated into Sir John Bowring's edition of Bentham's works, which was issued in parts between 1838 and 1843. Perhaps aware that Francis Hutcheson eventually removed his algorithms for calculating the greatest happiness because they "appear'd useless, and were disagreeable to some readers,"[24] Bentham contends that there is nothing novel or unwarranted about his method, for "in all this there is nothing but what the practice of mankind, wheresoever they have a clear view of their own interest, is perfectly conformable to."

Jeremy Bentham

Rosen (2003) warns that descriptions of utilitarianism can bear "little resemblance historically to utilitarians like Bentham and J. S. Mill" and can be more "a crude version of act utilitarianism conceived in the twentieth century as a straw man to be attacked and rejected."[25] It is a mistake to think that Bentham is not concerned with rules. His seminal work is concerned with the principles of legislation and the hedonic calculus is introduced with the words "Pleasures then, and the avoidance of pains, are the ends that the legislator has in view." In Chapter VII, Bentham says: "The business of government is to promote the happiness of the society, by punishing and rewarding.… In proportion as an act tends to disturb that happiness, in proportion as the tendency of it is pernicious, will be the demand it creates for punishment." https://en.wikipedia.org/wiki/Utilitarianism

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Principle of utility Bentham's work opens with a statement of the principle of utility:[26] 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.… 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.

Hedonic calculus In Chapter IV, Bentham introduces a method of calculating the value of pleasures and pains, which has come to be known as the hedonic calculus. Bentham says that the value of a pleasure or pain, considered by itself, can be measured according to its intensity, duration, certainty/uncertainty and propinquity/remoteness. In addition, it is necessary to consider "the tendency of any act by which it is produced" and, therefore, to take account of the act's fecundity, or the chance it has of being followed by sensations of the same kind and its purity, or the chance it has of not being followed by sensations of the opposite kind. Finally, it is necessary to consider the extent, or the number of people affected by the action. Evils of the first and second order The question then arises as to when, if at all, it might be legitimate to break the law. This is considered in The Theory of Legislation, where Bentham distinguishes between evils of the first and second order. Those of the first order are the more immediate consequences; those of the second are when the consequences spread through the community causing "alarm" and "danger." It is true there are cases in which, if we confine ourselves to the effects of the first order, the good will have an incontestable preponderance over the evil. Were the offence considered only under this point of view, it would not be easy to assign any good reasons to justify the rigour of the laws. Every thing depends upon the evil of the second order; it is this which gives to such actions the character of crime, and which makes punishment necessary. Let us take, for example, the physical desire of satisfying hunger. Let a beggar, pressed by hunger, steal from a rich man's house a loaf, which perhaps saves him from starving, can it be possible to compare the good which the thief acquires for himself, with the evil which the rich man suffers?… It is not on account of the evil of the first order that it is necessary to erect these actions into offences, but on account of the evil of the second order.[27]

John Stuart Mill Mill was brought up as a Benthamite with the explicit intention that he would carry on the cause of utilitarianism.[28] Mill's book Utilitarianism first appeared as a series of three articles published in Fraser's Magazine in 1861 and was reprinted as a single book in 1863.[29][30] Higher and lower pleasures https://en.wikipedia.org/wiki/Utilitarianism

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Mill rejects a purely quantitative measurement of utility and says:[31] It is quite compatible with the principle of utility to recognize the fact, that some kinds of pleasure are more desirable and more valuable than others. It would be absurd that while, in estimating all other things, quality is considered as well as quantity, the estimation of pleasures should be supposed to depend on quantity alone. The word utility is used to mean general well-being or happiness, and Mill's view is that utility is the consequence of a good action. Utility, within the context of utilitarianism, refers to people performing actions for social utility. With social utility, he means the well-being of many people. Mill's explanation of the concept of utility in his work, Utilitarianism, is that people really do desire happiness, and since each individual desires their own happiness, it must follow that all of us desire the happiness of everyone, contributing to a larger social utility. Thus, an action that results in the greatest pleasure for the utility of society is the best action, or as Jeremy Bentham, the founder of early Utilitarianism put it, as the greatest happiness of the greatest number. Mill not only viewed actions as a core part of utility, but as the directive rule of moral human conduct The rule being that we should only be committing actions that provide pleasure to society. This view of pleasure was hedonistic, as it pursued the thought that pleasure is the highest good in life. This concept was adopted by Bentham and can be seen in his works. According to Mill, good actions result in pleasure, and that there is no higher end than pleasure. Mill says that good actions lead to pleasure and define good character. Better put, the justification of character, and whether an action is good or not, is based on how the person contributes to the concept of social utility. In the long run the best proof of a good character is good actions; and resolutely refuse to consider any mental disposition as good, of which the predominant tendency is to produce bad conduct. In the last chapter of Utilitarianism, Mill concludes that justice, as a classifying factor of our actions (being just or unjust) is one of the certain moral requirements, and when the requirements are all regarded collectively, they are viewed as greater according to this scale of "social utility" as Mill puts it. He also notes that, contrary to what its critics might say, there is "no known Epicurean theory of life which does not assign to the pleasures of the intellect…a much higher value as pleasures than to those of mere sensation." However, he accepts that this is usually because the intellectual pleasures are thought to have circumstantial advantages, i.e. "greater permanency, safety, uncostliness, &c." Instead, Mill will argue that some pleasures are intrinsically better than others. The accusation that hedonism is a "doctrine worthy only of swine" has a long history. In Nicomachean Ethics (Book 1 Chapter 5), Aristotle says that identifying the good with pleasure is to prefer a life suitable for beasts. The theological utilitarians had the option of grounding their pursuit of happiness in the will of God; the hedonistic utilitarians needed a different defence. Mill's approach is to argue that the pleasures of the intellect are intrinsically superior to physical pleasures. Few human creatures would consent to be changed into any of the lower animals, for a promise of the fullest allowance of a beast's pleasures; no intelligent human being would consent to be a fool, no instructed person would be an ignoramus, no person of feeling and conscience would be selfish and base, even though they should be persuaded that the fool, the dunce, or the rascal is better satisfied with his lot than they are with theirs.… A being of higher faculties requires more to make him ...