15 ideas
13917 | Metaphysics aims to identify categories of being, and show their interdependency [Lowe] |
13919 | Philosophy aims not at the 'analysis of concepts', but at understanding the essences of things [Lowe] |
16489 | Is it possible to state every possible truth about the whole course of nature without using 'not'? [Russell] |
13918 | Holes, shadows and spots of light can coincide without being identical [Lowe] |
13952 | Essentialism says some of a thing's properties are necessary, and could not be absent [Cartwright,R] |
13921 | All things must have an essence (a 'what it is'), or we would be unable to think about them [Lowe] |
13954 | The difficulty in essentialism is deciding the grounds for rating an attribute as essential [Cartwright,R] |
13922 | Knowing an essence is just knowing what the thing is, not knowing some further thing [Lowe] |
13955 | Essentialism is said to be unintelligible, because relative, if necessary truths are all analytic [Cartwright,R] |
13953 | An act of ostension doesn't seem to need a 'sort' of thing, even of a very broad kind [Cartwright,R] |
13920 | Each thing has to be of a general kind, because it belongs to some category [Lowe] |
16490 | Some facts about experience feel like logical necessities [Russell] |
16488 | It is hard to explain how a sentence like 'it is not raining' can be found true by observation [Russell] |
16491 | If we define 'this is not blue' as disbelief in 'this is blue', we eliminate 'not' as an ingredient of facts [Russell] |
4786 | Russell's 'at-at' theory says motion is to be at the intervening points at the intervening instants [Russell, by Psillos] |