4 ideas
13827 | Logical consequence isn't a black box (Tarski's approach); we should explain how arguments work [Prawitz] |
13826 | Model theory looks at valid sentences and consequence, but not how we know these things [Prawitz] |
18284 | Particulars can be verified or falsified, but general statements can only be falsified (conclusively) [Popper] |
7496 | Rules and duties are based on the will, as that is all we control [Montaigne] |