category mistake

A category mistake (or category error, categorical mistake, or mistake of category) is a semantic or ontological error in which things belonging to a particular category are presented as if they belong to a different category, or, alternatively, a property is ascribed to a thing that could not possibly have that property. An example is a person learning that the game of cricket involves team spirit, and after being given a demonstration of each player's role, asking which player performs the "team spirit".

History

Al Martinich claims that the philosopher Thomas Hobbes was the first to discuss a propensity among philosophers mistakenly to combine words taken from different and incompatible categories.

The term "category-mistake" was introduced by Gilbert Ryle in his book '' The Concept of Mind'' (1949) to remove what he argued to be a confusion over the nature of mind born from Cartesian metaphysics. Ryle argues that it is a mistake to treat the mind as an object made of an immaterial substance because predications of substance are not meaningful for a collection of dispositions and capacities.

The phrase is introduced in the first chapter. The first example is of a visitor to Oxford. The visitor, upon viewing the colleges and library, reportedly inquires, "But where is the University?" The visitor's mistake is presuming that a University is part of the category "units of physical infrastructure", rather than that of an "institution". In his second example, a child witnesses the march-past of a division of soldiers. After having had battalions, batteries, squadrons, etc. pointed out, the child asks when the division is going to appear. He is told that "the march-past was not a parade of battalions, batteries, squadrons ''and'' a division; it was a parade of the battalions, batteries and squadrons ''of'' a division" (Ryle's italics). His third example is of a foreigner being shown a cricket match. After being pointed out batsmen, bowlers and fielders, the foreigner asks: "who is left to contribute the famous element of team-spirit?" He goes on to argue that the Cartesian dualism of mind and body rests on a category mistake.

Application

Massimo Pigliucci, Professor of Philosophy at the City University of New York, argues that the "hard problem of consciousness", as expressed by David Chalmers and others, rests on a category mistake, in that explaining "experience" is being incorrectly treated as different from explaining the underlying biological processes which generate experience.Pigliucci, M.
What Hard Problem?
''Philosophy Now'', 2013, accessed on 5 February 2025

See also

*
*
*
*
*
*
*

References

{{DEFAULTSORT:Category Mistake
Informal fallacies
Philosophy of language
Arguments in philosophy of mind
Error