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Single Idea 17377

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

Full Idea

Classification pervades any descriptive use of language whatever.

Gist of Idea

All descriptive language is classificatory

Source

John Dupré (The Disorder of Things [1993], 1)

Book Ref

Dupré,John: 'The Disorder of Things' [Harvard 1995], p.18


A Reaction

This is because, as Aristotle well knew, language consists almost entirely of universals (apart from the proper names). Language just is classification.


The 17 ideas from John Dupré

The possibility of prediction rests on determinism [Dupré]
Natural kinds are decided entirely by the intentions of our classification [Dupré]
Borders between species are much less clear in vegetables than among animals [Dupré]
All descriptive language is classificatory [Dupré]
Wales may count as fish [Dupré]
Presumably molecular structure seems important because we never have the Twin Earth experience [Dupré]
Cooks, unlike scientists, distinguish garlic from onions [Dupré]
Phylogenetics involves history, and cladism rests species on splits in lineage [Dupré]
Kinds don't do anything (including evolve) because they are abstract [Dupré]
A species might have its essential genetic mechanism replaced by a new one [Dupré]
It seems that species lack essential properties, so they can't be natural kinds [Dupré]
Even atoms of an element differ, in the energy levels of their electrons [Dupré]
Ecologists favour classifying by niche, even though that can clash with genealogy [Dupré]
Species are the lowest-level classification in biology [Dupré]
The theory of evolution is mainly about species [Dupré]
Natural kinds don't need essentialism to be explanatory [Dupré]
We should aim for a classification which tells us as much as possible about the object [Dupré]