The Self and Its Brain

The problem of the relation between our bodies and our minds, and espe cially of the link between brain structures and processes on the one hand and mental dispositions and events on the other is an exceedingly difficult one. Without pretending to be able to foresee future developments, both authors of this book think it improbable that the problem will ever be solved, in the sense that we shall really understand this relation. We think that no more can be expected than to make a little progress here or there. We have written this book in the hope that we have been able to do so. We are conscious of the fact that what we have done is very conjectur al and very modest. We are aware of our fallibility; yet we believe in the intrinsic value of every human effort to deepen our understanding of our selves and of the world we live in. We believe in humanism: in human rationality, in human science, and in other human achievements, however fallible they are. We are unimpressed by the recurrent intellectual fashions that belittle science and the other great human achievements. An additional motive for writing this book is that we both feel that the debunking of man has gone far enough - even too far. It is said that we had to learn from Copernicus and Darwin that man's place in the universe is not so exalted or so exclusive as man once thought. That may well be. But since Copernicus we have learned to appreciate how wonderful and rare, perhaps even unique, our little Earth is in this big universe; and since Darwin we have learned more about the incredible organization of all liv ing things on Earth, and also about the unique position of man among his fellow creatures. These are some of the points on which the two authors of the book agree. But we also disagree on a number of important points. We hope that these points will become clear in our recorded dialogue which forms Part III of the book.