9 ideas
13197 | The notion of substance is one of the keys to true philosophy [Leibniz] |
15793 | We can take 'ways things might have been' as irreducible elements in our ontology [Stalnaker, by Lycan] |
12608 | Concepts are distinguished by roles in judgement, and are thus tied to rationality [Peacocke] |
12605 | A sense is individuated by the conditions for reference [Peacocke] |
12607 | Fregean concepts have their essence fixed by reference-conditions [Peacocke] |
12609 | Concepts have distinctive reasons and norms [Peacocke] |
12604 | Any explanation of a concept must involve reference and truth [Peacocke] |
12610 | Encountering novel sentences shows conclusively that meaning must be compositional [Peacocke] |
13198 | Gravity is within matter because of its structure, and it can be explained. [Leibniz] |