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Single Idea 8967

[filed under theme 8. Modes of Existence / E. Nominalism / 3. Predicate Nominalism ]

Full Idea

We cannot assume that every meaningful predicate necessarily expresses a property that some entity could possess. The predicate 'is non-self-exemplifying' is meaningful, yet it would be contradictory for there to be any such property.

Clarification

The predicate comes from Russell's Paradox (Ideas 6407 and 7701)

Gist of Idea

Not all predicates can be properties - 'is non-self-exemplifying', for example

Source

E.J. Lowe (Individuation [2003])

Book Ref

'The Oxford Handbook of Metaphysics', ed/tr. Loux,M /Zimmerman,D [OUP 2005], p.87


A Reaction

This clinches what I would take to be a foregone conclusion - that you can't know what the world contains just by examining the predicates of the English language. However, I suppose predicates are needed to know properties.


The 13 ideas with the same theme [unversals are really just linguistic predicates]:

Only words can be 'predicated of many'; the universality is just in its mode of signifying [Abelard, by Panaccio]
Universals can't just be words, because words themselves are universals [Russell]
If we apply the same word to different things, it is only because we are willing to do so [Goodman, by Macdonald,C]
Quine has argued that predicates do not have any ontological commitment [Quine, by Armstrong]
Nominalists say predication is relations between individuals, or deny that it refers [Marcus (Barcan)]
Change of temperature in objects is quite independent of the predicates 'hot' and 'cold' [Armstrong]
We want to know what constituents of objects are grounds for the application of predicates [Armstrong]
It doesn't follow that because there is a predicate there must therefore exist a property [Armstrong]
'Predicate Nominalism' says that a 'universal' property is just a predicate applied to lots of things [Armstrong]
If properties were just the meanings of predicates, they couldn't give predicates their meaning [Mellor]
Not all predicates can be properties - 'is non-self-exemplifying', for example [Lowe]
'Is non-self-exemplifying' is a predicate which cannot denote a property (as it would be a contradiction) [Lowe]
There can be predicates with no property, and there are properties with no predicate [Moreland]