Ordinary language philosophy (OLP) is a philosophical methodology that sees traditional philosophical problems as rooted in misunderstandings philosophers develop by distorting or forgetting how words are ordinarily used to convey meaning in non-philosophical contexts. "Such 'philosophical' uses of language, on this view, create the very philosophical problems they are employed to solve." This approach typically involves eschewing philosophical "theories" in favor of close attention to the details of the use of everyday "ordinary" language. Its earliest forms are associated with the later work of Ludwig Wittgenstein and a number of mid-20th century philosophers who can be split into two main groups, neither of which could be described as an organized "school". In its earlier stages, contemporaries of Wittgenstein at Cambridge University such as Norman Malcolm, Alice Ambrose, Friedrich Waismann, Oets Kolk Bouwsma and Morris Lazerowitz started to develop ideas recognisable as ordinary language philosophy. These ideas were further elaborated from 1945 onwards through the work of some Oxford University philosophers led initially by Gilbert Ryle, then followed by J. L. Austin and Paul Grice. This Oxford group also included H. L. A. Hart, Geoffrey Warnock, J. O. Urmson and P. F. Strawson. The close association between ordinary language philosophy and these later thinkers has led to it sometimes being called "Oxford philosophy". The posthumous publication of Wittgenstein's Philosophical Investigations in 1953 further solidified the notion of ordinary language philosophy. Philosophers a generation after Austin who made use of the method of ordinary language philosophy include Antony Flew, Stanley Cavell, John Searle and Oswald Hanfling. Today, Alice Crary, Nancy Bauer, Sandra Laugier, as well as literary theorists Toril Moi, Rita Felski, and Shoshana Felman have adopted the teachings of Cavell in particular, generating a resurgence of interest in ordinary language philosophy.
Central ideas
The later Wittgenstein held that the meanings of words reside in their ordinary uses and that this is why philosophers trip over words taken in abstraction. From this came the idea that philosophy had gotten into trouble by trying to use words outside of the context of their use in ordinary language. For example, "understanding" is what you mean when you say "I understand". "Knowledge" is what you mean when you say "I know". The point is that you already know what "understanding" or "knowledge" are, at least implicitly. Philosophers are ill-advised to construct new definitions of these terms, because this is necessarily a redefinition, and the argument may unravel into self-referential nonsense. Rather, philosophers must explore the definitions these terms already have, without forcing convenient redefinitions onto them. The controversy really begins when ordinary language philosophers apply the same leveling tendency to questions such as What is Truth? or What is Consciousness? Philosophers in this school would insist that we cannot assume that (for example) truth 'is' a 'thing' (in the same sense that tables and chairs are 'things') that the word 'truth' represents. Instead, we must look at the differing ways in which the words 'truth' and 'conscious' actually function in ordinary language. We may well discover, after investigation, that there is no single entity to which the word 'truth' corresponds, something Wittgenstein attempts to get across via his concept of a 'family resemblance' (cf. Philosophical Investigations). Therefore, ordinary language philosophers tend to be anti-essentialist.
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