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Single Idea 16450

[filed under theme 10. Modality / E. Possible worlds / 3. Transworld Objects / d. Haecceitism ]

Full Idea

The anti-haecceitist strategy holds that a purely qualitative characterisation of a possible world would be a complete characterisation; there is, on this view, nothing to being a particular individual other than meeting certain qualitative conditions.

Gist of Idea

Anti-haecceitism says there is no more to an individual than meeting some qualitative conditions

Source

Robert C. Stalnaker (Mere Possibilities [2012], 3)

Book Ref

Stalnaker,Robert C.: 'Mere Possibilities' [Princeton 2012], p.52


A Reaction

Not quite the same as the bundle theory of objects, which says the objects are the qualities. This is about individuation, not about ontology (I think). I don't like anti-haecceitism, but I also don't like haecceitism. Hmm.


The 27 ideas from 'Mere Possibilities'

Given actualism, how can there be possible individuals, other than the actual ones? [Stalnaker]
Possible worlds are properties [Stalnaker]
Some say what exists must do so, and nothing else could possible exist [Stalnaker]
Modal concepts are central to the actual world, and shouldn't need extravagant metaphysics [Stalnaker]
Necessity and possibility are fundamental, and there can be no reductive analysis of them [Stalnaker]
A nominalist view says existence is having spatio-temporal location [Stalnaker]
I don't think Lewis's cost-benefit reflective equilibrium approach offers enough guidance [Stalnaker]
Properties are modal, involving possible situations where they are exemplified [Stalnaker]
Possible worlds don't reduce modality, they regiment it to reveal its structure [Stalnaker]
I think of worlds as cells (rather than points) in logical space [Stalnaker]
I take propositions to be truth conditions [Stalnaker]
A theory of propositions at least needs primitive properties of consistency and of truth [Stalnaker]
Propositions presumably don't exist if the things they refer to don't exist [Stalnaker]
Possible world semantics may not reduce modality, but it can explain it [Stalnaker]
In modal set theory, sets only exist in a possible world if that world contains all of its members [Stalnaker]
Anti-haecceitism says there is no more to an individual than meeting some qualitative conditions [Stalnaker]
Dispositions have modal properties, of which properties things would have counterfactually [Stalnaker]
The bundle theory makes the identity of indiscernibles a necessity, since the thing is the properties [Stalnaker]
Modal properties depend on the choice of a counterpart, which is unconstrained by metaphysics [Stalnaker]
We still lack an agreed semantics for quantifiers in natural language [Stalnaker]
We regiment to get semantic structure, for evaluating arguments, and understanding complexities [Stalnaker]
In 'S was F or some other than S was F', the disjuncts need S, but the whole disjunction doesn't [Stalnaker]
Strong necessity is always true; weak necessity is cannot be false [Stalnaker]
'Socrates is essentially human' seems to say nothing could be Socrates if it was not human [Stalnaker]
Non-S5 can talk of contingent or necessary necessities [Stalnaker]
I accept a hierarchy of properties of properties of properties [Stalnaker]
How can we know what we are thinking, if content depends on something we don't know? [Stalnaker]