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Single Idea 9772

[filed under theme 7. Existence / D. Theories of Reality / 10. Vagueness / f. Supervaluation for vagueness ]

Full Idea

The meaning of an expression is the product of both its actual meaning (what helps determine its instances and counter-instances), and its potential meaning (the possibilities for making it more precise).

Gist of Idea

Meaning is both actual (determining instances) and potential (possibility of greater precision)

Source

Kit Fine (Vagueness, Truth and Logic [1975], 2)

Book Ref

'Vagueness: a Reader', ed/tr. Keefe,R /Smith,P [MIT 1999], p.131


A Reaction

A modal approach to meaning is gloriously original. Being quite a fan of real modalities (the possibilities latent in actuality), I find this intuitively appealing.


The 11 ideas from 'Vagueness, Truth and Logic'

Study vagueness first by its logic, then by its truth-conditions, and then its metaphysics [Fine,K]
Vagueness is semantic, a deficiency of meaning [Fine,K]
A vague sentence is only true for all ways of making it completely precise [Fine,K]
Logical connectives cease to be truth-functional if vagueness is treated with three values [Fine,K]
Vagueness can be in predicates, names or quantifiers [Fine,K]
Meaning is both actual (determining instances) and potential (possibility of greater precision) [Fine,K]
Logic holding between indefinite sentences is the core of all language [Fine,K]
With the super-truth approach, the classical connectives continue to work [Fine,K]
Borderline cases must be under our control, as capable of greater precision [Fine,K]
Excluded Middle, and classical logic, may fail for vague predicates [Fine,K]
A thing might be vaguely vague, giving us higher-order vagueness [Fine,K]