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Single Idea 15483

[filed under theme 8. Modes of Existence / B. Properties / 13. Tropes / a. Nature of tropes ]

Full Idea

The redness or sphericity of this tomato cannot migrate to another tomato. This is a consequence of the idea that properties are particular ways things are. The identity of a property is bound up with the identity of its possessor.

Gist of Idea

Properties are ways particular things are, and so they are tied to the identity of their possessor

Source

C.B. Martin (The Mind in Nature [2008], 04.6)

Book Ref

Martin,C.B.: 'The Mind in Nature' [OUP 2008], p.44


A Reaction

This is part of his declaration that he believes in tropes. At the very least, properties can be thought of separately, and have second-order properties that don't seem tied to the particulars.

Related Idea

Idea 8276 Properties or qualities are essentially adjectival, not objectual [Lowe]


The 28 ideas from C.B. Martin

Structures don't explain dispositions, because they consist of dispositions [Martin,CB]
'The wire is live' can't be analysed as a conditional, because a wire can change its powers [Martin,CB]
Powers depend on circumstances, so can't be given a conditional analysis [Martin,CB]
Causal counterfactuals are just clumsy linguistic attempts to indicate dispositions [Martin,CB]
Dispositions in action can be destroyed, be recovered, or remain unchanged [Martin,CB]
Causal laws are summaries of powers [Martin,CB]
Truth is a relation between a representation ('bearer') and part of the world ('truthmaker') [Martin,CB]
It is pointless to say possible worlds are truthmakers, and then deny that possible worlds exist [Martin,CB]
Properly understood, wholes do no more causal work than their parts [Martin,CB]
Structural properties involve dispositionality, so cannot be used to explain it [Martin,CB]
The concept of 'identity' must allow for some changes in properties or parts [Martin,CB]
We can't think of space-time as empty and propertyless, and it seems to be a substratum [Martin,CB]
I favour the idea of a substratum for properties; spacetime seems to be just a bearer of properties [Martin,CB]
A property is a combination of a disposition and a quality [Martin,CB]
Properties are the respects in which objects resemble, which places them in classes [Martin,CB]
Properties are ways particular things are, and so they are tied to the identity of their possessor [Martin,CB]
Objects are not bundles of tropes (which are ways things are, not parts of things) [Martin,CB]
Ontology is highly abstract physics, containing placeholders and exclusions [Martin,CB]
Properties endow a ball with qualities, and with powers or dispositions [Martin,CB]
Instead of a cause followed by an effect, we have dispositions in reciprocal manifestation [Martin,CB]
Only abstract things can have specific and full identity specifications [Martin,CB]
If unmanifested partnerless dispositions are still real, and are not just qualities, they can explain properties [Martin,CB]
Qualities and dispositions are aspects of properties - what it exhibits, and what it does [Martin,CB]
A property that cannot interact is worse than inert - it isn't there at all [Martin,CB]
Causation should be explained in terms of dispositions and manifestations [Martin,CB]
Explanations are mind-dependent, theory-laden, and interest-relative [Martin,CB]
Memory requires abstraction, as reminders of what cannot be fully remembered [Martin,CB]
Analogy works, as when we eat food which others seem to be relishing [Martin,CB]