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Ideas for 'Metaphysics', 'fragments/reports' and 'The Semantic Conception of Truth'

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26 ideas

3. Truth / A. Truth Problems / 1. Truth
Truth is either intuiting a way of being, or a putting together [Aristotle]
Simple and essential truth seems to be given, with further truth arising in thinking [Aristotle]
Truth is a matter of asserting correct combinations and separations [Aristotle]
3. Truth / A. Truth Problems / 2. Defining Truth
Definitions of truth should not introduce a new version of the concept, but capture the old one [Tarski]
A definition of truth should be materially adequate and formally correct [Tarski]
A rigorous definition of truth is only possible in an exactly specified language [Tarski]
We may eventually need to split the word 'true' into several less ambiguous terms [Tarski]
3. Truth / A. Truth Problems / 6. Verisimilitude
If one error is worse than another, it must be because it is further from the truth [Aristotle]
3. Truth / B. Truthmakers / 1. For Truthmakers
Truth-thinking does not make it so; it being so is what makes it true [Aristotle]
3. Truth / B. Truthmakers / 5. What Makes Truths / a. What makes truths
The truth or falsity of a belief will be in terms of something that is always this way not that [Aristotle]
3. Truth / C. Correspondence Truth / 1. Correspondence Truth
Falsity says that which is isn't, and that which isn't is; truth says that which is is, and that which isn't isn't [Aristotle]
Aristotle's truth formulation concerns referring parts of sentences, not sentences as wholes [Aristotle, by Davidson]
3. Truth / F. Semantic Truth / 1. Tarski's Truth / a. Tarski's truth definition
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]
Scheme (T) is not a definition of truth [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]
We don't give conditions for asserting 'snow is white'; just that assertion implies 'snow is white' is true [Tarski]
3. Truth / F. Semantic Truth / 1. Tarski's Truth / b. Satisfaction and truth
The best truth definition involves other semantic notions, like satisfaction (relating terms and objects) [Tarski]
Specify satisfaction for simple sentences, then compounds; true sentences are satisfied by all objects [Tarski]
3. Truth / F. Semantic Truth / 1. Tarski's Truth / c. Meta-language for truth
We can't use a semantically closed language, or ditch our logic, so a meta-language is needed [Tarski]
The metalanguage must contain the object language, logic, and defined semantics [Tarski]
3. Truth / F. Semantic Truth / 2. Semantic Truth
If listing equivalences is a reduction of truth, witchcraft is just a list of witch-victim pairs [Field,H on Tarski]
3. Truth / G. Axiomatic Truth / 1. Axiomatic Truth
We need an undefined term 'true' in the meta-language, specified by axioms [Tarski]
3. Truth / H. Deflationary Truth / 1. Redundant Truth
Truth can't be eliminated from universal claims, or from particular unspecified claims [Tarski]
3. Truth / H. Deflationary Truth / 2. Deflationary Truth
Semantics is a very modest discipline which solves no real problems [Tarski]