more on this theme     |     more from this thinker


Single Idea 8483

[filed under theme 10. Modality / A. Necessity / 11. Denial of Necessity ]

Full Idea

The very notion of necessity makes sense to me only relative to context. Typically it is applied to what is assumed in an inquiry, as against what has yet to transpire.

Gist of Idea

Necessity is relative to context; it is what is assumed in an inquiry

Source

Willard Quine (Intensions Revisited [1977], p.121)

Book Ref

Quine,Willard: 'Theories and Things' [Harvard 1981], p.121


A Reaction

Lots of things are assumed by an inquiry without an assumption that they must be true. Quine is the greatest opponent of necessity in all of philosophy. Asserting necessities, though, is too much fun to give up. It would ruin philosophy.


The 6 ideas from 'Intensions Revisited'

Possible worlds are a way to dramatise essentialism, and yet they presuppose essentialism [Quine]
A rigid designator (for all possible worlds) picks out an object by its essential traits [Quine]
Quantified modal logic collapses if essence is withdrawn [Quine]
Essences can make sense in a particular context or enquiry, as the most basic predicates [Quine]
Necessity is relative to context; it is what is assumed in an inquiry [Quine]
Beliefs can be ascribed to machines [Quine]