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Utilitarianism - Coggle Diagram
Utilitarianism
Strengths
useful
does not require religious belief , not rely on God or any other ideas that cannot be proved in order to justify its decisions
difficult to object the base principle that happiness is a good thing - not many people that would say they don't want to be happy suggesting theory has a good aim
is democratic in that everyone counts equally regardless of whom they are, each persons potential pains/ pleasures are considered. additionally, the theory requires that we are impartial in our decision-making and do not count those nearer to us, such as our family, as more significant than a stranger
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A u
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according to b williams
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various concerns of different interest groups can be accommodated and weighed against one another differently
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basic good, happiness, well-being or preference seems quite reasonable
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Key Idea
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principle of utility
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Bentham said “Create all happiness you are able to create: remove all misery you are able to remove”
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Bentham
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social reformer who argued against slavery, supported votes for women and suggested that homosexuality be decriminalised
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Weaknesses
Hedonic Calculus
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incalculable
even if you knew exactly what would happen, it is impossible to add up all of the pain and pleasure resulting from a course of action
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immeasurable
more fundamental flaw
may be possible to think of ways to measure the certainty and duration of the pleasure/pais arising from a particular action (perhaps based on past experience )
Act U
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doesn't consider the amount of good/evil being achieved as long as it achieves the most pleasure for the greatest number of people
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Macintyre/Rand
reject the theory as it allows horrendous acts to be permitted, just because a majority want it
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In Crime and punishment , Dostoyevsky
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permits evil provided it does not outweigh the good but a moral theory entails doing good no acceptance of e evil
not useful
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although idea is straightforward, the application of the theory os anything but. there are so many factors and vairaibles to consider. also difficult to know how far to take the consequences of an action. sometimes a simple decision may have repercussions that affect future generations
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Rule U
follow accepted laws that lead to the greatest overall balance of good over evil or pleasure or pain
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unlike other rule-based theories, the rules are not fixed and can be changed based on society
has common good of society than individuals as its starting point eg stealing tends to cause more misery to victims than pleasure to the thief (particularly if they end up in prison) thus able to make a utilitarian rule that 'stealing is wrong'
Hedonic Calculus
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utility calculator, steps for measuring the pleasure and pain that result from an action
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this calculator requires us to consider long term consequences: fecundity and duration ensure that we should not seek short term pleasure at the expense of long term pain
also not a selfish theory - focus on purity and extent requires that we consider how each individual might be affected by our actions
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