Strawson first became well known with his article "On Referring" (1950), a criticism of Bertrand Russell's theory of descriptions (see also Definite descriptions) that Russell explained in the famous "On Denoting" article (1905).
In philosophical methodology, there are (at least) two important and interrelated features of Strawson's work that are worthy of note.[6] The first is the project of a 'descriptive' metaphysics, and the second is his notion of a shared conceptual scheme, composed of concepts operated in everyday life. In his book Individuals (1959), Strawson attempts to describe various concepts that form an interconnected web, representing (part of) our common, shared, human conceptual scheme. In particular, he examines our conceptions of basic particulars, and how they are variously brought under general spatio-temporal concepts. What makes this a metaphysical project is that it exhibits, in fine detail, the structural features of our thought about the world, and thus precisely delimits how we, humans, think about reality.
Strawson distinguished between 'revisionary' and 'descriptive metaphysics', he wrote: "Descriptive metaphysics is content to describe the actual structure of our thought about the world, revisionary metaphysics is concerned to produce a better structure".[7] The purpose of the former is to "lay bare the most general features of our conceptual scheme" and to understand structures which do not "readily display itself on the structures of language but lies submerged" by analysing those metaphysical concepts which have always existed. He lists Aristotle and Kant as descriptive and Descartes and Leibniz as revisionary.[8]
Strawson was made a Fellow of the British Academy in 1960 and a Foreign Honorary Member of the American Academy of Arts and Sciences in 1971. He was president of the Aristotelian Society from 1969 to 1970. He was knighted, in 1977, for services to philosophy.