more on this theme     |     more from this thinker


Single Idea 15795

[filed under theme 10. Modality / E. Possible worlds / 2. Nature of Possible Worlds / a. Nature of possible worlds ]

Full Idea

A mentalistic approach to possible worlds is daunted by the paucity of actual mental events.

Gist of Idea

Treating possible worlds as mental needs more actual mental events

Source

William Lycan (The Trouble with Possible Worlds [1979], 09)

Book Ref

'The Possible and the Actual', ed/tr. Loux,Michael J. [Cornell 1979], p.304


A Reaction

Why do they have to be actual, any more than memories have to be conscious? The mental events just need to be available when you need them. They are never all required simultaneously. This isn't mathematical logic!


The 6 ideas from 'The Trouble with Possible Worlds'

Maybe Ockham's Razor is a purely aesthetic principle [Lycan]
The Razor seems irrelevant for Meinongians, who allow absolutely everything to exist [Lycan]
Maybe non-existent objects are sets of properties [Lycan]
Treating possible worlds as mental needs more actual mental events [Lycan]
If 'worlds' are sentences, and possibility their consistency, consistency may rely on possibility [Lycan]
Possible worlds must be made of intensional objects like propositions or properties [Lycan]