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3 ideas
9085 | If propositions are concrete they don't have to exist, and so they can't be necessary truths [Plantinga] |
19216 | Propositions (such as 'that dog is barking') only exist if their items exist [Williamson] |
9084 | Propositions can't just be in brains, because 'there are no human beings' might be true [Plantinga] |