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Single Idea 19106

[filed under theme 3. Truth / F. Semantic Truth / 1. Tarski's Truth / a. Tarski's truth definition ]

Full Idea

The point of the disquotational schema is that to say that a sentence is true is to assert it, and to assert a sentence is to say that it is true. We must then ask what it is to assert or endorse a proposition.

Gist of Idea

Disquotations says truth is assertion, and assertion proclaims truth - but what is 'assertion'?

Source

Cheryl Misak (Pragmatism and Deflationism [2007], 4)

Book Ref

'New Pragmatists', ed/tr. Misak,Cheryl [OUP 2009], p.81


A Reaction

[She is referring to the views of Crispin Wright] Most people would say that we assert something because we think it is true, and truth is obviously prior. Clearly if it has been asserted, that was because someone thought it was true.


The 27 ideas with the same theme [truth defined for formal languages, using 'satisfaction']:

Prior to Gödel we thought truth in mathematics consisted in provability [Gödel, by Quine]
'"It is snowing" is true if and only if it is snowing' is a partial definition of the concept of truth [Tarski]
It is convenient to attach 'true' to sentences, and hence the language must be specified [Tarski]
In the classical concept of truth, 'snow is white' is true if snow is white [Tarski]
Each interpreted T-sentence is a partial definition of truth; the whole definition is their conjunction [Tarski]
Use 'true' so that all T-sentences can be asserted, and the definition will then be 'adequate' [Tarski]
Scheme (T) is not a definition of truth [Tarski]
We don't give conditions for asserting 'snow is white'; just that assertion implies 'snow is white' is true [Tarski]
Tarski gave up on the essence of truth, and asked how truth is used, or how it functions [Tarski, by Horsten]
Tarski did not just aim at a definition; he also offered an adequacy criterion for any truth definition [Tarski, by Halbach]
Tarski enumerates cases of truth, so it can't be applied to new words or languages [Davidson on Tarski]
Tarski define truths by giving the extension of the predicate, rather than the meaning [Davidson on Tarski]
Tarski made truth relative, by only defining truth within some given artificial language [Tarski, by O'Grady]
Tarski has to avoid stating how truths relate to states of affairs [Kirkham on Tarski]
Tarskian semantics says that a sentence is true iff it is satisfied by every sequence [Tarski, by Hossack]
The statement that it is raining perfectly fits the fact that it is raining [Strawson,P]
For scientific purposes there is a precise concept of 'true-in-L', using set theory [Putnam]
The same sentence could be true in one language and meaningless in another, so truth is language-relative [Haack]
Tarski reduced truth to reference or denotation [Field,H, by Hart,WD]
Tarski really explained truth in terms of denoting, predicating and satisfied functions [Field,H]
Truth rests on Elimination ('A' is true → A) and Introduction (A → 'A' is true) [Gupta]
Tarskians distinguish truth from falsehood by relations between members of sets [Kusch]
Tarski Bi-conditional: if you'll assert φ you'll assert φ-is-true - and also vice versa [Horsten]
Tarski's hierarchy lacks uniform truth, and depends on contingent factors [Horsten]
Disquotation is bivalent [Misak]
Disquotationalism resembles a telephone directory [Misak]
Disquotations says truth is assertion, and assertion proclaims truth - but what is 'assertion'? [Misak]