Act Utilitarianism
Encyclopedia
Act Utilitarianism is a utilitarian theory of ethics
which states that, when faced with a choice, we must first consider the likely consequences of potential actions and, from that, choose to do what we believe will generate the most pleasure. . Act utilitarianism is opposed to rule utilitarianism
, which states that the morally right action is the one that is in accordance with a moral rule whose general observance would create the most happiness. Act utilitarianism will use the summary concept as opposed to the practice concept. The summary concept means that the rule is a generalization that a class of actions, such as the keeping of promises, is good.
Jeremy Bentham presented one of the earliest fully developed systems of utilitarianism. According to act-utilitarianism, it would be morally wrong to waste time on leisure activities such as watching television, since our time could be spent in ways that produced a greater social benefit, such as charity work. But prohibiting leisure activities doesn’t seem reasonable. More significantly, according to act-utilitarianism, specific acts of torture or slavery would be morally permissible if the social benefit of these actions outweighed the disbenefit.
Ethics
Ethics, also known as moral philosophy, is a branch of philosophy that addresses questions about morality—that is, concepts such as good and evil, right and wrong, virtue and vice, justice and crime, etc.Major branches of ethics include:...
which states that, when faced with a choice, we must first consider the likely consequences of potential actions and, from that, choose to do what we believe will generate the most pleasure. . Act utilitarianism is opposed to rule utilitarianism
Rule Utilitarianism
Rule utilitarianism is a form of utilitarianism that says actions are moral when they conform to the rules that lead to the greatest good, or that "the rightness or wrongness of a particular action is a function of the correctness of the rule of which it is an instance." For rule utilitarians, the...
, which states that the morally right action is the one that is in accordance with a moral rule whose general observance would create the most happiness. Act utilitarianism will use the summary concept as opposed to the practice concept. The summary concept means that the rule is a generalization that a class of actions, such as the keeping of promises, is good.
Jeremy Bentham presented one of the earliest fully developed systems of utilitarianism. According to act-utilitarianism, it would be morally wrong to waste time on leisure activities such as watching television, since our time could be spent in ways that produced a greater social benefit, such as charity work. But prohibiting leisure activities doesn’t seem reasonable. More significantly, according to act-utilitarianism, specific acts of torture or slavery would be morally permissible if the social benefit of these actions outweighed the disbenefit.
See also
- Rule utilitarianismRule UtilitarianismRule utilitarianism is a form of utilitarianism that says actions are moral when they conform to the rules that lead to the greatest good, or that "the rightness or wrongness of a particular action is a function of the correctness of the rule of which it is an instance." For rule utilitarians, the...
- Two-level utilitarianismTwo-level utilitarianismTwo-level utilitarianism is a utilitarian theory of ethics developed by R. M. Hare.According to the theory, a person's moral decisions should be based on a set of 'intuitive' moral rules, except in certain rare situations where it is more appropriate to engage in a 'critical' level of moral...
- Preference utilitarianismPreference utilitarianismPreference utilitarianism is one of the most popular forms of utilitarianism in contemporary philosophy. Unlike classical utilitarianism, which defines right actions as those that maximize pleasure and minimize pain, preference utilitarianism promotes actions that fulfill the interests of those...
- Jeremy BenthamJeremy BenthamJeremy Bentham was an English jurist, philosopher, and legal and social reformer. He became a leading theorist in Anglo-American philosophy of law, and a political radical whose ideas influenced the development of welfarism...
- John Stuart MillJohn Stuart MillJohn Stuart Mill was a British philosopher, economist and civil servant. An influential contributor to social theory, political theory, and political economy, his conception of liberty justified the freedom of the individual in opposition to unlimited state control. He was a proponent of...
- Peter SingerPeter SingerPeter Albert David Singer is an Australian philosopher who is the Ira W. DeCamp Professor of Bioethics at Princeton University and Laureate Professor at the Centre for Applied Philosophy and Public Ethics at the University of Melbourne...