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Single Idea 2708

[filed under theme 22. Metaethics / A. Ethics Foundations / 2. Source of Ethics / i. Prescriptivism ]

Full Idea

In any 'ought' statement there is implicit a principle which says that the statement applies to all precisely similar situations.

Gist of Idea

An 'ought' statement implies universal application

Source

Richard M. Hare (Universal Prescriptivism [1991], p.456)

Book Ref

'A Companion to Ethics', ed/tr. Singer,Peter [Blackwell 1993], p.456


A Reaction

No two situations can ever be 'precisely' similar. Indeed, 'precisely similar' may be an oxymoron (at least for situations). Kantians presumably like this idea.


The 17 ideas with the same theme [morality is our assertion of universal duties]:

Moral approval and disapproval concerns classes of actions, rather than particular actions [Ayer]
Moral statements are imperatives rather than the avowals of emotion - but universalisable [Hare, by Glock]
Universalised prescriptivism could be seen as implying utilitarianism [Hare, by Foot]
In primary evaluative words like 'ought' prescription is constant but description can vary [Hare, by Hooker,B]
Hare says I acquire an agglomeration of preferences by role-reversal, leading to utilitarianism [Hare, by Williams,B]
If we have to want the preferences of the many, we have to abandon our own deeply-held views [Williams,B on Hare]
If morality is to be built on identification with the preferences of others, I must agree with their errors [Williams,B on Hare]
A judgement is presciptive if we expect it to be acted on [Hare]
Descriptivism say ethical meaning is just truth-conditions; prescriptivism adds an evaluation [Hare]
If morality is just a natural or intuitive description, that leads to relativism [Hare]
If there can be contradictory prescriptions, then reasoning must be involved [Hare]
An 'ought' statement implies universal application [Hare]
Prescriptivism sees 'ought' statements as imperatives which are universalisable [Hare]
Prescriptivism implies a commitment, but descriptivism doesn't [Hare]
The weakness of prescriptivism is shown by "I simply don't like staying at good hotels" [Williams,B]
Critics of prescriptivism observe that it is consistent to accept an ethical verdict but refuse to be bound by it [Blackburn]
Prescriptivism says 'ought' without commitment to act is insincere, or weakly used [Hooker,B]