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Single Idea 8283

[filed under theme 7. Existence / E. Categories / 1. Categories ]

Full Idea

Ontological categories should not be confused with natural kinds: for natural kinds can only be differentiated in a principled way relative to an accepted framework of ontological categories.

Gist of Idea

Ontological categories are not natural kinds: the latter can only be distinguished using the former

Source

E.J. Lowe (The Possibility of Metaphysics [1998], 8.2)

Book Ref

Lowe,E.J.: 'The Possibility of Metaphysics' [OUP 2001], p.179

A Reaction

I presume that the natural kinds are likely to be contingent facts about the actual world (though they may entail necessary laws), whereas I like to think, unfashionably, that categories aim at deconstructing the mind of God (roughly).

The 21 ideas with the same theme [general ideas about how to group what exists]:

16661 There are two sorts of category - referring to things, and to circumstances of things [Boethius]
21448 Categories are general concepts of objects, which determine the way in which they are experienced [Kant]
5554 Categories are necessary, so can't be implanted in us to agree with natural laws [Kant]
22078 Even simple propositions about sensations are filled with categories [Hegel]
15634 Thought about particulars is done entirely through categories [Hegel]
21920 No need for a priori categories, since sufficient reason shows the interrelations [Schopenhauer, by Lewis,PB]
16961 In formal terms, a category is the range of some style of variables [Quine]
13127 Categories can't overlap; they are either disjoint, or inclusive [Sommers, by Westerhoff]
13403 The category of Venus is not 'object', or even 'planet', but a particular class of good-sized object [Jubien]
17377 All descriptive language is classificatory [Dupré]
8283 Ontological categories are not natural kinds: the latter can only be distinguished using the former [Lowe]
13118 Categories are base-sets which are used to construct states of affairs [Westerhoff]
13117 How far down before we are too specialised to have a category? [Westerhoff]
13116 Maybe objects in the same category have the same criteria of identity [Westerhoff]
13124 Categories can be ordered by both containment and generality [Westerhoff]
13125 Categories are held to explain why some substitutions give falsehood, and others meaninglessness [Westerhoff]
13126 Categories systematize our intuitions about generality, substitutability, and identity [Westerhoff]
13130 Categories as generalities don't give a criterion for a low-level cut-off point [Westerhoff]
10496 Monothetic categories have fixed defining features, and polythetic categories do not [Ellen]
10497 In symbolic classification, the categories are linked to rules [Ellen]
18564 Do categories store causal knowledge, or typical properties, or knowledge of individuals? [Machery]