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Single Idea 14895

[filed under theme 10. Modality / B. Possibility / 5. Contingency ]

Full Idea

Evans says intuitively a sentence is 'superficially' contingent if the function from worlds to truth values assigns F to some world; it is 'deeply' contingent if understanding it does not guarantee that there is a verifying state of affairs.

Gist of Idea

'Superficial' contingency: false in some world; 'Deep' contingency: no obvious verification

Source

report of Gareth Evans (Reference and Contingency [1979]) by Macià/Garcia-Carpentiro - Introduction to 'Two-Dimensional Semantics' 2

Book Ref

'Two-Dimensional Semantics', ed/tr. Garcia-Carpentero/Macia [OUP 2006], p.3


A Reaction

This distinction is used by Davies and Humberstone (1980) to construct an early version of 2-D semantics (see under Language|Semantics). The point is that part comes from understanding it, and another part from assigning truth values.


The 10 ideas with the same theme [facts which could be otherwise]:

'Contingent' means that the cause is unperceived, not that there is no cause [Hobbes]
Contingency is an illusion, resulting from our inadequate understanding [Spinoza, by Cottingham]
We only call things 'contingent' in relation to the imperfection of our knowledge [Spinoza]
Reason naturally regards things as necessary, and only imagination considers them contingent [Spinoza]
Necessary truths can be analysed into original truths; contingent truths are infinitely analysable [Leibniz]
A reason must be given why contingent beings should exist rather than not exist [Leibniz]
Contingency arises from tensed verbs changing the propositions to which they refer [Russell]
The necessary/contingent distinction may need to recognise possibilities as real [Armstrong]
'Superficial' contingency: false in some world; 'Deep' contingency: no obvious verification [Evans, by Macià/Garcia-Carpentiro]
Possible non-being which must be realised is 'precariousness'; absolute contingency might never not-be [Meillassoux]