9 ideas
23367 | Even pointing a finger should only be done for a reason [Epictetus] |
Full Idea: Philosophy says it is not right even to stretch out a finger without some reason. | |
From: Epictetus (fragments/reports [c.57], 15) | |
A reaction: The key point here is that philosophy concerns action, an idea on which Epictetus is very keen. He rather despise theory. This idea perfectly sums up the concept of the wholly rational life (which no rational person would actually want to live!). |
13917 | Metaphysics aims to identify categories of being, and show their interdependency [Lowe] |
Full Idea: The central task of metaphysics is to chart the possibilities of existence by identifying the categories of being and the relations of ontological dependency in which beings of different categories stand to one another. | |
From: E.J. Lowe (Two Notions of Being: Entity and Essence [2008], Intro) | |
A reaction: I am beginning to think that he is right about the second one, and that dependency and grounding relations are the name of the game. I don't have Lowe's confidence that philosophers can parcel up reality in neat and true ways. |
13919 | Philosophy aims not at the 'analysis of concepts', but at understanding the essences of things [Lowe] |
Full Idea: The central task of philosophy is the cultivation of insights into natures or essences, and not the 'analysis of concepts', with which it is apt to be confused. | |
From: E.J. Lowe (Two Notions of Being: Entity and Essence [2008], 1) | |
A reaction: This immediately strikes me as a false dichotomy. I like the idea of trying to understand the true natures of things, but how are we going to do it in our armchairs? |
19043 | Bivalence applies not just to sentences, but that general terms are true or false of each object [Quine] |
Full Idea: It is in the spirit of bivalence not just to treat each closed sentence as true or false; as Frege stressed, each general term must be definitely true or false of each object, specificiable or not. | |
From: Willard Quine (What Price Bivalence? [1981], p.36) | |
A reaction: But note that this is only the 'spirit' of the thing. If you had (as I do) doubts about whether predicates actually refer to genuine 'properties', you may want to stick to the whole sentence view, and not be so fine-grained. |
19042 | Terms learned by ostension tend to be vague, because that must be quick and unrefined [Quine] |
Full Idea: A term is apt to be vague if it is to be learned by ostension, since its applicability must admit of being judged on the spot and so cannot hinge of fine distinctions laboriously drawn. | |
From: Willard Quine (What Price Bivalence? [1981], p.32) | |
A reaction: [Quine cites C. Wright for this] Presumably precision can steadily increased by repeated ostension. After the first 'dog' it's pretty vague; after hundreds of them we are pretty clear about it. Long observation of borderline 'clouds' could do the same. |
13918 | Holes, shadows and spots of light can coincide without being identical [Lowe] |
Full Idea: Holes are things of such a kind that they can coincide without being identical - as are, for example, shadows and spots of light. | |
From: E.J. Lowe (Two Notions of Being: Entity and Essence [2008], 1) | |
A reaction: His point is that they thereby fail one of the standard tests for being an 'object'. |
13921 | All things must have an essence (a 'what it is'), or we would be unable to think about them [Lowe] |
Full Idea: Things must have an essence, in the sense of 'what it is to be the individual of that kind', or it would make no sense to say we can talk or think comprehendingly about things at all. If we don't know what it is, how can we think about it? | |
From: E.J. Lowe (Two Notions of Being: Entity and Essence [2008], 2) | |
A reaction: Lowe presents this as a sort of Master Argument for essences. I think he is working with the wrong notion of essence. All he means is that things must have identities to be objects of thought. Why equate identity with essence, and waste a good concept? |
13922 | Knowing an essence is just knowing what the thing is, not knowing some further thing [Lowe] |
Full Idea: To know something's essence is not to be acquainted with some further thing of a special kind, but simply to understand what exactly that thing is. | |
From: E.J. Lowe (Two Notions of Being: Entity and Essence [2008], 2) | |
A reaction: I think he is wrong about this, or at least is working with an unhelpful notion of essence. Identity is one thing, and essence is another. I take essences to be certain selected features of things, which explain their nature. |
13920 | Each thing has to be of a general kind, because it belongs to some category [Lowe] |
Full Idea: Any individual thing must be a thing of some general kind - because, at the very least, it must belong to some ontological category. | |
From: E.J. Lowe (Two Notions of Being: Entity and Essence [2008], 2) | |
A reaction: Where does the law that 'everything must have a category' come from? I'm baffled by remarks of this kind. Where do we get the categories from? From observing the individuals. So which has priority? Not the categories. Is God a kind? |