10 ideas
13591 | Quantified modal logic collapses if essence is withdrawn [Quine] |
4304 | Descartes says there are two substance, Spinoza one, and Leibniz infinitely many [Cottingham] |
13590 | Essences can make sense in a particular context or enquiry, as the most basic predicates [Quine] |
8483 | Necessity is relative to context; it is what is assumed in an inquiry [Quine] |
13589 | Possible worlds are a way to dramatise essentialism, and yet they presuppose essentialism [Quine] |
13588 | A rigid designator (for all possible worlds) picks out an object by its essential traits [Quine] |
13592 | Beliefs can be ascribed to machines [Quine] |
4303 | The notion of substance lies at the heart of rationalist metaphysics [Cottingham] |
7825 | The politics of Leibniz was the reunification of Christianity [Stewart,M] |
4306 | For rationalists, it is necessary that effects be deducible from their causes [Cottingham] |