Knowing Your Own Mind

Philosophical Enigma, It is apt to strike children with no philosophical education whatsoever, yet remains intractable to many academics. Broadly speaking, the problem can be divided into three questions. Firstly, how do I come to believe that there are minds in the world other than my own? Secondly, how can I justify my belief that there are minds in the world other than my own? Thirdly, what can I state about the mental states of minds other than my own? The question we are dealing with here falls largely into the third category, although of course issues relating to the other two will also be involved. Firstly, it is imperative to assert that, in looking for �knowledge’, we are not aiming for logical certainties - we are not aiming to show that any propositions about other minds can be demonstrated with absolute certainty equivalent to that of mathematical truths.

Philosophy ever since Descartes has tended to be defined by skepticism: either it aims to produce skeptical theories or it aims to refute them. And skeptics tend towards extremity in their doubts. It must be stated here and now that there are not, and never can be, any theories that prove demonstratively other minds exist, or that I know others’ mental states. This is not what should be aimed at in attempting to solve the problem. As Austin puts it "To suppose that the question �How do I know that Tom is angry?’ is meant to mean �How do I introspect Tom’s feelings?’ is simply barking up the wrong gum-tree." Most philosophers agree that their theories only bestow a greater or lesser amount of probability onto statements about other minds (although there are exceptions, e.g. Peter Strawson’s attempt to argue transcendentally for the existence of other minds through our own self-consciousness). There have been a number of different attempts to do this. J.S. Mill, who produced the first known formulation of the Other Minds problem, used the so-called �Argument from Analogy’ both to explain how we come to believe in other minds and to justify this belief. Briefly, the argument holds that I am directly aware of mental states in myself, and I am aware of the behavior of mine that results from and is caused by these mental states. As I can observe similar physical behavior in others, I draw the analogy that it is caused by the same (or at least similar) mental states to my own. As in all arguments from analogy, I assume that because x is similar to y in some respects, it will be similar in others. So as I know how I behave if I am feeling, say, angry, I assume in someone else’s case that his behavior is an indication of the mental state I call �anger’. My opinion in this respect is aided by the fact that most humans’ behavior when they claim to be angry is broadly similar. The argument from analogy, also employed by Bertrand Russell in a slightly simplified form, is subject to a devastating criticism. Unlike most analogies, in the case of other minds, there is no conceivable way of verifying the conclusion we make. We have no way of discovering whether someone else is angry or not, and our position means that this is a necessary disadvantage. The only way to have someone else’s experiences would to become that person, and in doing that, I would no longer be myself and I would no longer be having someone else’s experiences. Thus it is impossible to conceive of any set of experimental circumstances under which I would be able to ascertain whether or not the human who is expressing anger-behavior really is angry or not. And as Norman Malcolm has pointed out, as there are no conceivable criteria I could use to determine whether someone is angry or not, simply claiming that they are angry is a meaningless statement. Many philosophers, perceiving this fatal flaw in the argument from analogy, have attempted to produce theories on other minds that are not based on analogy. Malcolm himself held that the problem lies in the belief that in looking for evidence of other minds, we need to start off from our own case and then look for evidence that other cases resemble my own in other humans. He claimed, characteristically following Wittgenstein, that statements about mental states in others have no �special’ status but rather that they are �primitive, natural expressions’ of the state in question. In other words, 'my leg hurts' is equivalent to non-verbal behavioral expressions of having a painful leg such as crying, limping, or holding my leg. The statements are not propositions as such, and so have no �truth-value’. In my view, there are huge problems with this account. Firstly, its explanatory power is exceedingly limited as it makes no distinction between those who are pretending to be in a mental state and those who genuinely have it. How does it help us to believe that our world is not populated by robots? Secondly,