more on this theme     |     more from this thinker

Single Idea 15448

[filed under theme 9. Objects / C. Structure of Objects / 1. Structure of an Object ]

Full Idea

The 'magical' conception of structural universals says 'simple' must be distinguished from 'atomic'. A structural universal is never simple; it involves other, simpler, universals, but it is mereologically atomic. The other universals are not its parts.

Gist of Idea

The 'magical' view of structural universals says they are atoms, even though they have parts

Source

David Lewis (Against Structural Universals [1986], 'The magical')

Book Ref

Lewis,David: 'Papers in Metaphysics and Epistemology' [CUP 1999], p.100

A Reaction

Hence the 'magic' is for it to be an indissoluble unity, while acknowledging that it has parts. Personally I don't see much problem with this view, since universals already perform the magical feat of being 'instantiated', whatever that means.

Related Idea

Idea 15449 If 'methane' is an atomic structural universal, it has nothing to connect it to its carbon universals [Lewis]

The 17 ideas from 'Against Structural Universals'

15433 Tropes are particular properties, which cannot recur, but can be exact duplicates [Lewis]
15448 The 'magical' view of structural universals says they are atoms, even though they have parts [Lewis]
15449 If 'methane' is an atomic structural universal, it has nothing to connect it to its carbon universals [Lewis]
15439 The 'pictorial' view of structural universals says they are wholes made of universals as parts [Lewis]
15441 The structural universal 'methane' needs the universal 'hydrogen' four times over [Lewis]
15440 A whole is distinct from its parts, but is not a further addition in ontology [Lewis]
15443 Mathematicians abstract by equivalence classes, but that doesn't turn a many into one [Lewis]
15450 Maybe abstraction is just mereological subtraction [Lewis]
15451 I assume there could be natural properties that are not instantiated in our world [Lewis]
15445 Butane and Isobutane have the same atoms, but different structures [Lewis]
15446 Composition is not just making new things from old; there are too many counterexamples [Lewis]
15444 Different things (a toy house and toy car) can be made of the same parts at different times [Lewis]
15434 Structural universals have a necessary connection to the universals forming its parts [Lewis]
15437 We can't get rid of structural universals if there are no simple universals [Lewis]
15435 If you think universals are immanent, you must believe them to be sparse, and not every related predicate [Lewis]
15436 Universals are meant to give an account of resemblance [Lewis]
15438 We can add a primitive natural/unnatural distinction to class nominalism [Lewis]