Combining Texts

Ideas for 'Metaphysics', 'Topics' and 'talk'

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3 ideas

10. Modality / A. Necessity / 2. Nature of Necessity
Necessity makes alternatives impossible [Aristotle]
10. Modality / A. Necessity / 6. Logical Necessity
Reasoning is when some results follow necessarily from certain claims [Aristotle]
A thing has a feature necessarily if its denial brings a contradiction [Aristotle]