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Single Idea 4303

[filed under theme 12. Knowledge Sources / C. Rationalism / 1. Rationalism ]

Full Idea

The notion of substance lies at the heart of rationalist metaphysics.

Gist of Idea

The notion of substance lies at the heart of rationalist metaphysics

Source

John Cottingham (The Rationalists [1988], p.75)

Book Ref

Cottingham,John: 'The Rationalists' [OUP 1988], p.75


A Reaction

The idea of 'substance' has had an interesting revival in modern philosophy (though not, obviously, in physics). Maybe physics and philosophy have views of reality which are not complementary, but are rivals.


The 4 ideas from John Cottingham

The notion of substance lies at the heart of rationalist metaphysics [Cottingham]
Descartes says there are two substance, Spinoza one, and Leibniz infinitely many [Cottingham]
For rationalists, it is necessary that effects be deducible from their causes [Cottingham]
Either all action is rational, or reason dominates, or reason is only concerned with means [Cottingham]