Since its publication in 1959, Individuals has become a modern philosophical classic. Bold in scope and ambition, it continues to influence debates in metaphysics, philosophy of logic and language, and epistemology. Peter Strawson's most famous work, it sets out to describe nothing less than the basic subject matter of our thought. It contains Strawson's now famous argument for descriptive metaphysics and his repudiation of revisionary metaphysics, in which reality is something beyond the world of appearances. Throughout, Individuals advances some highly (...) influential and controversial ideas, such as 'non-solipsistic consciousness' and the concept of a person a 'primitive concept'. (shrink)

First published in 1976, this book presents a view of language as a matter of systematic communicative behaviour.

Perry argues that certain sorts of indexicals are 'essential', in the sense that they cannot be eliminated in favor of descriptions. This paper also introduces the influential idea that certain sorts of indexicals play a special role in thought, and have a special connection to action.

This collection of 17 essays by the author offers a comprehensive theory of mind, encompassing traditional issues of consciousness and free will.

What is the connection between thought and language? The dependence of speaking on thinking is evident, for to speak is to express thoughts. This dependence is manifest in endless further ways. Someone who utters the sentence “The candle is out” as a sentence of English must intend to utter words that are true if and only if an indicated candle is out at the time of utterance, and he must believe that by making the sounds he does he is uttering (...) words that are true only under those circumstances. These intentions and beliefs are not apt to be dwelt on by the fluent speaker. But though they may not normally command attention, their absence would be enough to show he was not speaking English, and the absence of any analogous thoughts would show he was not speaking at all. (shrink)

I am interested in what main differences there are between Homo sapiens and other known terrestrial species, or (for short) between man and beast. We have a sense that we differ vastly from all the rest in some respect that is mental rather than grossly physical, but we are not agreed on what respect it is. This is my topic today. I shall bring in some work done in recent years by ethologists and animal psychologists. It is relevant less because (...) it provides news about the beasts than because it spurs our thinking about what we already think or intuit about the beasts and how they differ from us. That is really my topic: although we don’t agree in what we say about what mainly differentiates us from the other animals, I think we have the same picture of the difference, the same sense of what it is; and I want to know whether that shared picture, or intuition, can be parlayed into an agreed description. One proper study of humankind is ourselves; that includes our thoughts, which include our thoughts about what makes us special. I shall go on talking as though the question were: What is the difference? But really it is: What difference do we already think is there? Or, anyway: What difference can be known to obtain between us and them, on the basis of what we already know about us and about them? I am interested in differences of kind rather than of degree. If the final story is merely that we are more intelligent than the beasts are, that means that our common picture of how we relate to them is false. Mortimer Adler, in his book The Difference of Man and the Difference it Makes argues for a fundamental intellectual difference of kind between humans and other animals. Having identified me in that book as an ally, on the strength of my book Rationality, he wrote to me about the matter. During the correspondence that followed, I wrote that while I agreed with his conclusion, I didn’t hold it with such passion as he did, perhaps because I was sure that the difference between kind and degree is itself a difference of degree.. (shrink)