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Single Idea 19213

[filed under theme 19. Language / D. Propositions / 5. Unity of Propositions ]

Full Idea

A successful account of the unity of the proposition tells us what unites the relevant constituents not merely into some entity or other, but into a proposition.

Gist of Idea

We want to explain not just what unites the constituents, but what unites them into a proposition

Source

Trenton Merricks (Propositions [2015], 4.X)

Book Ref

Merricks,Trenton: 'Propositions' [OUP 2015], p.155

A Reaction

Merrickes takes propositions to be unanalysable unities, but their central activity is representation, so if they needed uniting, that would be the place to look. Some people say that we unite our propositions. Others say the world does. I dunno.

The 17 ideas from 'Propositions'

19200 Propositions are standardly treated as possible worlds, or as structured [Merricks]
19201 Propositions can be 'about' an entity, but that doesn't make the entity a constituent of it [Merricks]
19202 Propositions are necessary existents which essentially (but inexplicably) represent things [Merricks]
19203 A sentence's truth conditions depend on context [Merricks]
19204 True propositions existed prior to their being thought, and might never be thought [Merricks]
19205 'Snow is white' only contingently expresses the proposition that snow is white [Merricks]
19206 'Cicero is an orator' represents the same situation as 'Tully is an orator', so they are one proposition [Merricks]
19207 Sentence logic maps truth values; predicate logic maps objects and sets [Merricks]
19208 The Converse Barcan implies 'everything exists necessarily' is a consequence of 'necessarily, everything exists' [Merricks]
19209 Simple Quantified Modal Logc doesn't work, because the Converse Barcan is a theorem [Merricks]
19210 The standard view of propositions says they never change their truth-value [Merricks]
19211 Early Russell says a proposition is identical with its truthmaking state of affairs [Merricks]
19212 Unity of the proposition questions: what unites them? can the same constituents make different ones? [Merricks]
19213 We want to explain not just what unites the constituents, but what unites them into a proposition [Merricks]
19214 In twinning, one person has the same origin as another person [Merricks]
19217 I don't accept that if a proposition is directly about an entity, it has a relation to the entity [Merricks]
19215 Arguers often turn the opponent's modus ponens into their own modus tollens [Merricks]