Utilitarianism is an unfair system of ethics which could not work in the twentieth century. Discuss.

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Utilitarianism is an unfair system of ethics which could not work in the twentieth century. Discuss.

Utilitarianism is a moral theory devised by Jeremy Bentham and John Stuart Mill, which can be best summed up by the phrase "the greatest happiness for the greatest number." According to utilitarianism, in its various forms, there is no ultimate or absolute goodness, but the best thing to do in a situation is to find a course of action that will lead to the greatest happiness to the greatest number. This is very much a teleological theory, as it involves predicting the consequences and looking for the final outcome. For teleological theories (from the Greek word 'telos' meaning end) to work there needs to be someway of measuring how good or bad a consequence is. Utilitarianism is a theory which answers these questions. However, in terms of its linguistic origins it may be more aptly described as a 'theory of usefulness', after the Latin word 'utilis' meaning useful, which some may accept as true, however, if taken literally, it forms a ridiculous system of ethics.

In order to weigh up the pain and pleasure generated by available moral actions to find the best opinion, the hedonic calculus, produced by Benthem (1789, Chapter IV, II) is used. It considers seven factors, which are, the intensity of the pleasure, the duration, its certainty or uncertainty, its propinquity or remoteness, its fecundity (or the chance it has if being followed by sensations of the a similar kind), its purity (or the chance of it has not being followed by, sensations of the opposite kind) and its extent (that is, the number of people who affected by it).

A distinction can be drawn between two versions of utilitarianism. Act utilitarianism, more closely associated with Bentham, and rule utilitarianism, associated with Mill. Act utilitarians maintain that , wherever possible, there principle of utility must be directly applies for each individual situation. When faces with a moral choice, I must decide what action will lead to the greatest good in this particular situation. When faced with a moral choice, I must decide what action will lead to the greatest good in this particular situation. Right and wrong, according to a utilitarian, are relative to the people involved and the things which give them happiness. If I'm in a situation in which lying will create the greatest pleasure, then I should lie. If, in the next situation, lying brings about a lesser results than telling the truth, then I should tell the truth. According to act utilitarians, when determining whether the act is right, it is the value or the quality of the consequences of the particular act that count. I may break any law, if in that situation, greater happiness will result. Act utilitarianism has the benefit of flexibility, being able to take into account individual situations at a given moment, although the actions that it justifies can change. The form of utilitarianism is more closely associated with Jeremy Bentham, who is focused on further on.
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However, there are a number of criticisms for act utilitarianism, the main fault is that it has the potential to justify virtually any act if, in that particular case, the result generates the most happiness. Another problem is that it's impractical to suggest that we should measure each and every moral choice every time, especially as we may not have all the information required by the hedonic calculus or the simply the time and encourages quite extreme results. If taken literally, all leisure activity would end, as the money spent on that activity could cause more people a ...

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