Combining Texts

Ideas for 'Extrinsic Properties', 'Treatise of Human Nature' and 'Nature's Metaphysics'

unexpand these ideas     |    start again     |     choose another area for these texts

display all the ideas for this combination of texts


3 ideas

8. Modes of Existence / E. Nominalism / 2. Resemblance Nominalism
Momentary impressions are wrongly identified with one another on the basis of resemblance [Hume, by Quine]
     Full Idea: Momentary impressions, according to Hume, are wrongly identified with one another on the basis of resemblance.
     From: report of David Hume (Treatise of Human Nature [1739]) by Willard Quine - Identity, Ostension, and Hypostasis 3
     A reaction: I don't have a Hume quotation for this yet, but Quine is plausibly claiming Hume as a resemblance nominalist, equipped with an error theory about universals.
If we see a resemblance among objects, we apply the same name to them, despite their differences [Hume]
     Full Idea: When we have found a resemblance among several objects, that often occur to us, we apply the same name to all of them, whatever differences we may observe in the degrees of their quantity and quality, and whatever other differences may appear among them.
     From: David Hume (Treatise of Human Nature [1739], I.I.7)
     A reaction: This must to some extent by right, whatever objections can be found. Russell's objection (Idea 4441) wouldn't alter the truth of Hume's observation, thought Hume is attacking universals and Russell defending them.
Resemblance itself needs explanation, presumably in terms of something held in common [Bird]
     Full Idea: The realist view of resemblance nominalism is that it is resemblance that needs explaining. When there is resemblance it is natural to want to explain it, in terms of something held in common. Explanations end somewhere, but not with resemblance.
     From: Alexander Bird (Nature's Metaphysics [2007], 2.1.2)
     A reaction: I smell a regress. If a knife and a razor resemble because they share sharpness, you have to see that the sharp phenomenon falls within the category of 'sharpness' before you can make the connection, which is spotting its similarity.