This book is a tour-de-force on how human consciousness may have evolved. From the "phantom pain" experienced by people who have lost their limbs to the uncanny faculty of "blindsight," Humphrey argues that raw sensations are central to all conscious states and that consciousness must have evolved, just like all other mental faculties, over time from our ancestorsodily responses to pain and pleasure. '.

The purpose of this book is to build towards an explanation of just what the matter is.

The emergence of cave art in Europe about 30,000 years ago is widely believed to be evidence that by this time human beings had developed sophisticated capacities for symbolization and communication. However, comparison of the cave art with the drawings made by a young autistic girl, Nadia, reveals surprising similarities in content and style. Nadia, despite her graphic skills, was mentally defective and had virtually no language. I argue in the light of this comparison that the existence of the cave (...) art cannot be the proof which it is usually assumed to be that the humans of the Upper Palaeolithic had essentially ‘modern’ minds. The article includes peer commentary by Paul Bahn, Paul Bloom, Uta Frith, Ezra Zubrow, Steven Mithen, Ian Tattersall, Chris Knight, Chris McManus and Daniel Dennett , with response by Nicholas Humphrey. [Owing to the number of illustrations, the full text for this file is in excess of 1 Mb. .]. (shrink)

We provide a comprehensive analysis of differences between socially responsible investment and conventional funds in terms of manager characteristics, performance and fund styles. We use holdings-based analysis to evaluate fund performance and style, which allows us to perform a more in-depth analysis than the extant literature. We find that SRI managers have longer tenure and are more likely to be a female. However, these differences do not result in any significant difference in the performance of SRI and conventional funds. Further, (...) it is possible to find an SRI fund of any style, although these funds are under-represented in value styles. (shrink)

The identity of conscious states and brain states must remain a mystery until we find a way of characterising both sides of the equation in terms that have the same ‘dimensions’. In this paper I stress the need for ‘dual currency concepts’ that not only are but can be seen to be as appropriate for talking about, say, the experience of pain as for talking about the corresponding working of the brain. In the light of evolutionary theory I make a (...) radically new proposal for what the common dimension is, centred on the idea of ‘authorship’. (shrink)

_Raritan: A Quarterly Review_ , IX, 68-98, Summer 1989. Reprinted (with footnotes), _Occasional Paper #8_ , Center on Violence and Human Survival, John Jay College of Criminal Justice, The City University of New York, 1991; Daniel Kolak and R. Martin, eds., _Self & Identity: Contemporary Philosophical Issues_ , Macmillan, 1991.

Sensations represent our subjective 'take' on sensory stimulation — how we feel about red light falling on the retina, salt dissolving on the tongue, a thorn piercing the skin. They tell — in the language of phenomenal properties -- what the experience is like for us. In so far as they represent the reality of this subjective relationship, they cannot be said to be illusory. The relationship, magical as it may seem, is not being misrepresented as something it is not. (...) If anything, it is being represented as something 'super-real'. (shrink)

It is the ambition of evolutionary psychology to explain how the basic features of human mental life came to be selected because of their contribution to biological survival. Counted among the most basic must be the subjective qualities of conscious sensory experience: the felt redness we experience on looking at a ripe tomato, the felt saltiness on tasting an anchovy, the felt pain on being pricked by a thorn. But, as many theorists acknowledge, with these qualia, the ambition of evolutionary (...) psychology may have met its match. Everyone agrees that a trait can only contribute to an organism's biological survival in so far as it operates in the public domain. Yet almost everyone also agrees that the subjective quality of sensory experience is (at least for all practical purposes) private and without external influence. Then, maybe we must either concede that the subjective quality of sensations cannot after all have been determined by selection (even if this is theoretically depressing) or else demonstrate that the quality of sensations is not as private as it seems to be (even if this is intuitively unconvincing). No. I believe neither of these solutions to the puzzle is in fact the right one. I argue instead that the truth is that the quality of sensations has indeed been shaped by selection in the past, despite the fact that it is today effectively private. And this situation has come about as a result of a remarkable evolutionary progression, whereby the primitive activity of sensing slowly became "privatized" - that is to say, removed from the domain of overt public behavior and transformed into a mental activity that is now, in humans, largely if not exclusively internal to the subject's mind. (shrink)

I said that the cure itself is a certain leaf, but in addition to the drug there is a certain charm, which if someone chants when he makes use of it, the medicine altogether restores him to health, but without the charm there is no profit from the leaf.

Mankind as a species has little reason to boast about his sensory capacities. A dog's sense of smell, a bat's hearing, a hawk's visual acuity are all superior to our own. But in one respect we may justifiably be vain: our ability to see colours is a match for any other animal. In this respect we have in fact surprisingly few rivals. Among mammals only our nearest relatives, the monkeys and apes, share our ability – all others are nearly or (...) completely colour-blind. In the animal kingdom as a whole colour vision occurs only in some fishes, reptiles, insects and birds. (shrink)

This paper examines Honig’s use of Rancière in her book ‘Democracy and the Foreigner’. In seeking to clarify the benefits of ‘foreignness’ for democratic politics it raises the concern that Honig does not acknowledge the ways in which her own democratic cosmopolitanism may be more akin to Rancière’s police than politics. By challenging Honig’s assertion that democracy is usually read as a romance with the suggestion that it is more commonly read as a horror, I unpick the interstices of Honig’s (...) and Rancière’s work to separate foreignness from democratic cosmopolitanism. Instead, although I posit democratic cosmopolitanism’s potential as a police more conducive to politics I also suggest that the particular salience of Honig’s ‘foreigner’ figure is that it supplements Rancièrian politics, demonstrating a praxis of ‘looking anew’ at our ordinary social practices. By making these seem strange to us, we can discover a new critical perspective from which to question and subvert, thereby furthering the potential of Rancièrian democratic politics. (shrink)

Despite a long period of neglect, research on emotion in organizational behavior has developed into a major field over the past 15 years, and is now seen to be part of an affective revolution in the organization sciences. In this article, we review current research on emotion in the organizational behavior field based on five levels of analysis: within person, between persons, dyadic interactions, leadership and teams, and organization-wide. Specific topics we cover include affective events theory, state and trait affect (...) and mood, emotional intelligence, emotional labor, emotional contagion, emotions and leadership, and building a healthy emotional climate. We conclude with suggestions for future research. (shrink)

One day someone will write a book that explains consciousness. The book will put forward a theory that closes the “explanatory gap” between conscious experience and brain activity, by showing how a brain state could in principle amount to a state of consciousness. But it will do more. It will demonstrate just why this particular brain state has to be this particular experience. As Dan Lloyd puts it in his philosophical novel, Radiant Cool: “What we need is a transparent theory. (...) One that, once you get it, you see that anything built like this will have this particular conscious experience.”1. (shrink)

Problem reports result from several misunderstandings about the nature and functions of phenomenal consciousness. I discuss some philosophical and scientific correctives that, taken together, can make the hard problem seem less hard.

An accessible overview of Humphrey's evolving views on consciousness -- particularly the topic of phenomenal consciousness -- from his early neurophysiology studies in the 1960's to his debates with philosophers today.

The McCollough effect, an orientation-contingent color aftereffect, has been known for over 30 years and, like other aftereffects, has been taken as a means of probing the brain's operations psychophysically. In this paper, we review psychophysical, neuropsychological, and neuroimaging studies of the McCollough effect. Much of the evidence suggests that the McCollough effect depends on neural mechanisms that are located early in the cortical visual pathways, probably in V1. We also review evidence showing that the aftereffect can be induced without (...) conscious perception of the induction patterns. Based on these two lines of evidence, it is argued that our conscious visual experience of the world arises in the cortical visual system beyond V1. (shrink)

Reflexive consciousness evolved in the context of early human social life, as a means by which 'natural psychologists' could develop working models of their own and others' minds.

Human beings begin life as quadrupeds, crawling on all fours, but none has ever been known to retain this gait and develop it into a proficient replacement for adult bipedality. We report the case of a family in which five siblings, who suffer from a rare form of cerebellar ataxia, are still quadrupeds as adults - walking and running on their feet and wrists. We describe the remarkable features of this gait, discuss how it has developed in the members of (...) this family, and consider whether a similar gait may have been used by human ancestors. (shrink)

ABSTRACT Tetlock's Expert Political Judgment is a creative, careful, and mostly convincing study of the predictive accuracy of political experts. My only major complaints are that Tetlock (1) understates the predictive accuracy of experts, and (2) does too little to discourage demagogues from misinterpreting his work as a vindication of the wisdom of the average citizen. Experts have much to learn from Tetlock's epistemological audit, but there is still ample evidence that, compared to laymen, experts are very good.

Easy to read, adorned with Mel Calman's brilliant illustrations, passionately argued, yet never less than scientifically profound, this book remains the...

Block's notion of P-consciousness catches too much in its net. He would do better to exclude all states that do not have a sensory component. I question what he says about my work with the “blind” monkey, Helen.

The dissident students from Oxford, who in the year 1209 settled in Cambridge, are said to have been on their way to the cathedral town of Ely. But they stayed the night in Cambridge, fell under its spell, and never left. A century earlier wool merchants from Yorkshire, travelling to the big fair in Norwich, got caught in a rain storm at the bridge across the Cam, unpacked their merchandise to let it dry, sold the lot, and thereafter made Cambridge's (...) market their journey's end. (shrink)

William Paley in his famous statement in 1800 of the Argument from Design, imagined that he found a watch lying on a heath and set to wondering how it came to be there. “The inference is inevitable, that the watch must have had a maker: that there must have existed, at some time, and at some place or other, an artificer or artificers who formed it for the purpose which.

The goal of this study is to reconsider Nietzsche's early metaphysics. Nietzsche has been understood both as the last metaphysician and as the first western thinker to overcome metaphysics. Most of Nietzsche's readers who have been concerned with this issue, however, have concentrated entirely on his conception of the will-to-power which appears in his later work and have completely ignored his early artists-metaphysics which is only to be found in his first book, The Birth of Tragedy. If the metaphysical foundations (...) of this work are mentioned at all, readers assume that, because of the prominence awarded to the Apollinian and the Dionysian, the two art-drives are the first principles of the Artisten-Metaphysik. Based on this assumption, these same readers conclude that Nietzsche left his early metaphysics behind as he developed his conception of the will-to-power; the Artisten-Metaphysik has no relation to the will-to-power. ;In contrast to this treatment of the Artisten-Metaphysik, I argue that the first principle of Nietzsche's early metaphysics is the primordial-one , the world artist. On the basis of this hypothesis, I demonstrate that if the Ur-Eine is indeed the first principle of the Artisten-Metaphysik, the two art-drives are derivative of this principle. The Apollinian and the Dionysian burst forth from nature without the intervention of the human artist; each of the two art-drives represents a different creative tendency of the primordial artist. ;The significance of my re-evaluation of the Artisten-Metaphysik is far-reaching. Although previous interpretations of The Birth of Tragedy have prevented readers from seeing any connection between the early metaphysics and the will-to-power, my reconstruction of the Artisten-Metaphysik invites the reader to compare Nietzsche's early metaphysics with his later philosophical thought. And while I do not deny the differences between the Artisten-Metaphysik and the will-to-power, my interpretation enables the reader to appreciate the similarities between Nietzsche's early and his later philosophical work. Nietzsche is no longer understood as either the last metaphysician or the first western thinker to overcome metaphysics; rather, I emphasize the importance of Nietzsche's role as a transitional thinker in the western philosophical tradition. Indeed, Nietzsche emerges as one who adopts the will-to-power in an attempt to overcome metaphysics. And while he thinks of himself as an "untimely one" and one of the first thinkers to have overcome metaphysics, from the vantage point of this investigation elements of metaphysical thought may be identified in his philosophy. (shrink)

Scientists are generally more moral, and moralists more scientific, than Knobe suggests. His own experiments show that people, rather than making unscientific judgements about the moral intentions of others, are behaving as good Bayesians who take account of prior knowledge.

visually or directly by hand 3,3•4, and the `weighing' of half-inch "The apparent weight of colours . Pictures are often said to circles of coloured paper at either end of a simulated balance have a centre of gravity, perhaps determined by the way the..

IN the recently published Life by I.eslie Stephen of his brother, Fitz-James, there is an account of a school to which the latter went when he was a boy. The teacher, a certain Mr. Guest, used to converse with his pupils in this wise: "Gurney, what is the difference between justification and sanctification?- Stephen, prove the omnipotence of God " etc. In the midst of our Harvard freethinking and indifference we are prone to imagine that here at your good old (...) orthodox College conversation continues to be somewhat upon this order; and to show you that we at Harvard have not lost all interest in these vital subjects, I have brought with me tonight something like a sermon on justification by faith to read to you, --I mean an essay in justification of faith, a defence of our right to adopt a believing attitude in religious matters, in spite of the fact that our merely logical intellect may not have been coerced. 'The Will to Believe,' accordingly, is the title of my paper. (shrink)