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16973
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Explain logical necessity by logical consequence, or the other way around? [Correia]
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Full Idea:
One view is that logical consequence is to be understood in terms of logical necessity (some proposition holds necessarily, if some group of other propositions holds). Alternatively, logical necessity is a logical consequence of the empty set.
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From:
Fabrice Correia (On the Reduction of Necessity to Essence [2012], 3)
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A reaction:
I think my Finean preference is for all necessities to have a 'necessitator', so logical necessity results from logic in some way, perhaps from logical consequence, or from the essences of the connectives and operators.
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23684
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Morality gives everyone reasons to act, irrespective of their desires [Foot, by Hacker-Wright]
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Full Idea:
In her early work she also defends moral rationalism, which is the idea that morality gives reasons for action to everyone, even those who lack the desire to do what is right.
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From:
report of Philippa Foot (Moral Beliefs [1959]) by John Hacker-Wright - Philippa Foot's Moral Thought Intro
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A reaction:
Evidently a rejection of the Humean view that only a desire can motivate action, including moral action. There is an ongoing debate about whether reasons can cause anything, or motivate anything. I think the contents of reasons pull us towards action.
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23690
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We all have reason to cultivate the virtues, even when we lack the desire [Foot, by Hacker-Wright]
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Full Idea:
Foot advocates the view that anyone has reason to cultivate the virtues, even if they lack the desire to do so at a given moment.
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From:
report of Philippa Foot (Moral Beliefs [1959], Pt II) by John Hacker-Wright - Philippa Foot's Moral Thought 2 'Concepts'
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A reaction:
The view which she soon abandoned, but then returned to later. It specifically repudiates the view of Hume, that only desires can motivate. I'm unsure, because the concept of 'reason' strikes me as too imprecise. She sees self-interest as a reason.
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22379
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The meaning of 'good' and other evaluations must include the object to which they attach [Foot]
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Full Idea:
There is no describing the evaluative meaning of 'good', evaluation, commending, or anything of the sort, without fixing the object to which they are supposed to be attached.
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From:
Philippa Foot (Moral Beliefs [1959], p.112)
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A reaction:
I go further, and say that a specification of the feature(s) of the object that produce the value must also be available (if requested). 'That's a good car, but I've no idea why' makes no sense. 'Apparently that's a good car', if other people know why.
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