Raymond Tallis

Understanding hunger is the key to understanding ourselves. While they seem the most obvious things about us, our hungers are also deeply mysterious, arising out of, and casting light on, the unique character of human consciousness. In humans, physiological need is transformed into a multitude of needs that are remote from organic necessity. Even first-level biological hunger is experienced differently in humans; and little in human feeding behaviour has any parallel in the animal kingdom.In this book, Ray Tallis takes us through the different levels of our hunger. Out of our primary appetites arise a myriad of pleasures and tastes that are elaborated in second-level hedonistic hungers creating new values. The evolution of appetite into desire opens the way to social hungers such as the hunger for acknowledgement. Awareness of death awakens a further level of hunger for something that lies beyond the pell-mell of successive experiences leading towards extinction. The art of living is the art of managing our hungers

There has been an extraordinary resurgence of interest in the enigma of human consciousness among neuroscientists, psychologists, and professional philosophers. Much work is aimed at accommodating consciousness within the currently dominant physicalist world picture. This book is a comprehensive and sometimes impassioned attack to "biologize" consciousness by explaining its origin in evolutionary terms and identifying mental phenomena with brain processes; to "computerize" it by identifying mind with the supposed computational activity of the brain; and to empty or eliminate it by denying the reality of qualia. Raymond Tallis's critique concludes with a long look at man--"the explicit animal"--that makes the irreducible mystery of human consciousness impossible to overlook or deny.

This is a good time for determinists. One hundred and fifty years of Darwinian thought have undermined belief in the exceptional status of human beings. Biological reductionism is in the ascendant. One of its most recent manifestations—evolutionary psychology, which has been widely influential both within and beyond academe—argues that individual behaviour and even social institutions are expressions of genes, the vast majority of which are common to humans and the higher primates. The implicit, largely unconscious, principles that inform gene-determined human behaviour are rooted in their survival value; and the entity whose survival is served is not the conscious organism but the genome itself. Since the actual reasons for our actions are beyond our ken, they are not truly voluntary. Yet more radical attacks on the notion of human freedom have come from neuroscience: ever more sophisticated and seemingly complete accounts of the human mind in terms of the functioning of our brains, appear to embed even higher level awareness in the material world.