Combining Texts

Ideas for 'The Evolution of Modern Metaphysics', 'Philosophical Logic' and 'What is a Law of Nature?'

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3 ideas

10. Modality / B. Possibility / 5. Contingency

17693

The necessary/contingent distinction may need to recognise possibilities as real [Armstrong]

10. Modality / B. Possibility / 8. Conditionals / a. Conditionals

15422

Three conditionals theories: Materialism (material conditional), Idealism (true=assertable), Nihilism (no truth) [Burgess]

15423

It is doubtful whether the negation of a conditional has any clear meaning [Burgess]