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3 ideas
8569 | I suspend judgements about universals, but their work must be done [Lewis] |
Full Idea: I suspend judgement about universals themselves; I only insist that, one way or another, their work must be done. | |
From: David Lewis (New work for a theory of universals [1983], 'Intro') | |
A reaction: This seems surprising (but admirable) in a great metaphysician, but I suppose it is symptomatic of the Humean approach to metaphysics. In the light of Ideas 3989 and 3990, I would have expected Lewis to deny universals. He probably did. |
10402 | Various attempts are made to evade universals being wholly present in different places [Swoyer] |
Full Idea: The worry that a single thing could be wholly present in widely separated locations has led to trope theory, to the claim that properties are not located in their instances, or to the view that this treats universals as if they were individuals. | |
From: Chris Swoyer (Properties [2000], 2.2) | |
A reaction: I find it dispiriting to come to philosophy in the late twentieth century and have to inherit such a ridiculous view as that there are things that are 'wholly present' in many places. |
21961 | Physics aims to discover which universals actually exist [Lewis, by Moore,AW] |
Full Idea: For Lewis, we can see the purpose of physics as being to discover what universals there actually are. | |
From: report of David Lewis (New work for a theory of universals [1983]) by A.W. Moore - The Evolution of Modern Metaphysics Intro | |
A reaction: It seems that Lewis uses the word 'property' to mean predicates, which consist of a multitude of sets, while universals are the properties that naturally exist and cut nature at the joints . Infuriating, because the other way around seems better. |