Andrew Brook

In "How language helps us think", Jackendoff explores some of the relationships between language, consciousness, and thought, with a foray into attention and focus. In this paper, we will concentrate on his treatment of consciousness. We will examine three aspects of it: I. the method he uses to arrive at his views; 2. the extent to which he offers us a theory of consciousness adequate to assess his views; and 3. some of the things that we might need to add to what he offers to achieve an adequate theory.

In his recent book, The Elm and the Expert, Fodor attempts to reconcile the computational model of human cognition with information‐theoretic semantics, the view that semantic, and mental, content consists of nothing more than causal or nomic relationships, between words and the world, or (roughly) brain states and the world. In this paper, we do not challenge the project. Nor do we show that Fodor has failed to carry it out. instead, we urge that his analysis, when made explicit, turns out rather differently than he thinks. In particular, in some places where he sees problems, he sometimes shows that there is no problem. And while he says two conceptions of information come to much the same thing, his analysis shows that they are very different. This is rather strange.

I am in complete sympathy with Galen Strawson's conclusions in ‘The Self’ . He takes a careful, measured approach to a topic that lends itself all too easily to speculation and intellectual extravaganzas. The results are for the most part balanced and plausible. I am even in sympathy with his claim that a memory-produced sense of continuity over time is less central to selfhood than many researchers think, though he may go too far in the opposite direction. Thus my purpose in these comments is not to criticise his conclusions. Instead, I want to look at certain aspects of the framework of argument and observation that he uses to reach them. In particular, I want to look at elements and in his list of features that we conceive a self to possess. concerns synchronic singularity, i.e. being one mental being at a time, and concerns diachronic singularity, i.e. being one mental being over time. I will argue that the spirit of Strawson's claims about and is supportable but that the letter of them is flawed, due mainly to a failure to distinguish singleness of self from a self being unified. The feature relevant to Strawson's overall analysis is being unified, not being single

In the 1890's, Freud attempted to lay out the foundations of a complete, interdisciplinary neuroscience of the mind. The conference that gave rise to this collection of papers, Neuroscience of the Mind on the Centennial of Freud's Project for a Scientific Psychology, celebrated the centrepiece of this work, the famous Project (1895a). Freud never published this work and by 1896 or 1897 he had abandoned the research programme behind it. As he announced in the famous Ch. VII of The Interpretation of Dreams (1900), he would thereafter restrict himself to psychology proper, i.e., what could be done within the ambit of psychological descriptions. The task of characterizing the neural implementation of the psychological was impossible to carry out given the state of knowledge in his time. As Pribram and Gill (1976), Kitcher (1992) and others have demonstrated, Freud's attempt to sketch an interdisciplinary model of the mind using the language of neurons, quantities of energy, etc., was extremely advanced for its time and was probably about as good as could have been done with what was known in 1895. Knowledge of the brain, evolutionary biology, etc., was too limited to allow more