11990
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'Haecceitism' says that sameness or difference of individuals is independent of appearances [Kaplan]
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Full Idea:
The doctrine that we can ask whether this is the same individual in another possible world, and that a common 'thisness' may underlie extreme dissimilarity, or distinct thisnesses may underlie great resemblance, I call 'Haecceitism'.
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From:
David Kaplan (How to Russell a Frege-Church [1975], IV)
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A reaction:
Penelope Mackie emphasises that this doctrine, that each thing is somehow individuated, is not the same as believing in actual haecceities, specific properties which achieve the individuating.
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11991
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If quantification into modal contexts is legitimate, that seems to imply some form of haecceitism [Kaplan]
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Full Idea:
If one regards the usual form of quantification into modal and other intensional contexts - modality de re - as legitimate (without special explanations), then one seems committed to some form of haecceitism.
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From:
David Kaplan (How to Russell a Frege-Church [1975], IV)
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A reaction:
That is, modal reference requires fixed identities, irrespective of possible changes in properties. Why could one not refer to objects just as bundles of properties, with some sort of rules about when it ceased to be that particular bundle (keep 60%?)?
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23609
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I act justly if I follow my Prince in an apparently unjust war, and refusing to fight would be injustice [Hobbes]
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Full Idea:
If I wage war at the commandment of my Prince, conceiving the war to be justly undertaken, I do not therefore do unjustly, but rather if I refuse to do it, arrogating to myself the knowledge of what is just and unjust, which pertains only to my Prince.
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From:
Thomas Hobbes (De Cive [1642], 12.II), quoted by Jeff McMahan - Killing in War 2.6
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A reaction:
Hobbes early says that Princes make things just by commanding them. This presumably assumes divine authority in the Prince. This is, of course, ancient pernicious nonsense.
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