Combining Texts
Ideas for
'works', 'A Survey of Metaphysics' and 'Formal and Material Consequence'
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2 ideas
10. Modality / B. Possibility / 1. Possibility
4195
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It is impossible to reach a valid false conclusion from true premises, so reason itself depends on possibility [Lowe]
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10. Modality / B. Possibility / 8. Conditionals / d. Non-truthfunction conditionals
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Conditionals are just a shorthand for some proof, leaving out the details [Read]
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