Combining Texts

Ideas for 'The Evolution of Modern Metaphysics', 'The Metaphysics of Scientific Realism' and 'Possibility'

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2 ideas

10. Modality / A. Necessity / 5. Metaphysical Necessity
Metaphysical necessity holds between things in the world and things they make true [Ellis]
10. Modality / A. Necessity / 6. Logical Necessity
Entailment does not result from mutual necessity; mutual necessity ensures entailment [Jubien]