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Single Idea 22459

[filed under theme 23. Ethics / E. Utilitarianism / 5. Rule Utilitarianism ]

Full Idea

It would be irrational to obey even the most useful rule if in a particular instance we clearly see that such obedience will not have the best results.

Gist of Idea

For consequentialism, it is irrational to follow a rule which in this instance ends badly

Source

Philippa Foot (Utilitarianism and the Virtues [1985], p.62)

Book Ref

Foot,Philippa: 'Moral Dilemmas' [OUP 2002], p.62


A Reaction

This is the simple reason why attempts at rule utilitarianism always lead back to act utilitarianism. Another way of putting it is that a good rule can only be assessed by the outcomes of individual acts that follow it.


The 7 ideas from 'Utilitarianism and the Virtues'

Consequentialists can hurt the innocent in order to prevent further wickedness [Foot]
For consequentialism, it is irrational to follow a rule which in this instance ends badly [Foot]
Why might we think that a state of affairs can be morally good or bad? [Foot]
Good outcomes are not external guides to morality, but a part of virtuous actions [Foot]
We should speak the truth, but also preserve and pursue it [Foot]
Morality is seen as tacit legislation by the community [Foot]
The idea of a good state of affairs has no role in the thought of Aristotle, Rawls or Scanlon [Foot]