5 ideas
23367 | Even pointing a finger should only be done for a reason [Epictetus] |
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] |
13197 | The notion of substance is one of the keys to true philosophy [Leibniz] |
13198 | Gravity is within matter because of its structure, and it can be explained. [Leibniz] |