|Property: what can be ascribed to an object in order to distinguish it from other objects. In philosophy, there is debate about whether properties exist or whether "bare particulars" exist. Expressions for properties are predicates. Not every predicate will refer to a property. See also quantification over properties, 2nd order logic, HOL, completeness.|
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|II 112 f
indexical properties: differ - e.g. property "P": "to be reflexive self referential" (non-indexical) - E.g. indexically: "to be me" - all people have P, but the "to be me" is different. The (different) indexical properties arise from the property P.
Properties/tradition/Nozick: are eternal and immutable - NozickVs: E.g. The property, to be president of the United States, was not always there.
Properties/emergence/N.R.Hanson: atoms and particles do not have the characteristics that they should explain.
Philosophical Explanations Oxford 1981
The Nature of Rationality 1994