Behrendt & Young's (B&Y's) novel “unifying model” of hallucinations, although comprehensive, fails to incorporate research into the possible role of 5-HT2A receptors in the mode of action of novel “atypical” antipsychotic drugs (which treat hallucinations effectively), and into the role of such receptors, which are located in thalamocortical circuits, in mediating drug-induced hallucinations.

In this paper I argue in favour of a new definition of presentism that I call ‘existence presentism’ (EP). Typically, presentism is defined as the thesis that ‘only present objects exist’, or ‘nothing exists that is non-present’.1 I assume these statements to be equivalent. I call these statements of presentism ‘conventional presentism’ (CP). First, in §2, I rehearse arguments due to Ulrich Meyer that purport to show that presentism is not adequately defined as CP. In §§2.1–2.4 I show that considerations (...) of the sort raised by Meyer infect attempts to define presentism, due to Thomas Crisp, Tom Stoneham, and Theodore Sider. Thus the first half of the paper is constituted by a negative project that looks to show how extant definitions of presentism fail. In the second half of the paper, I continue in the negative theme in §3, before laying out EP and demonstrating that it solves the problems faced by CP and offering explanations of how to make sense of certain key notions that lie at the heart of EP. I conclude that EP is preferable to CP. (shrink)

This expands the proposal in 'Is consciousness only a property of individual cells?' to attempt to cover all relevant psychological, neuroscientific and philosophical issues. Some of the material is now dated (in 2011) but chiefly in the sense that tentative proposals have become firmer views for me. An example of this is the clarification of complementarities in "Are our spaces made of words?'.

Of laws in general -- Of laws directly derived from the nature of government -- Of the principles of the three kinds of government -- That the laws of education ought to be relative to the principles of government -- That the laws given by the legislator ought to be relative to the nature of government -- Consquences of the principles of different governments, with respect to the simplicity of civil and criminal laws, the form of judgements, and inflicting of (...) punishments -- Consquences of the different principles of the three governments, with respect to sumptuary laws, luxury, and the condition of women -- Of the corruption of the principles of the three governments -- Of the laws in the relation they bear to defensive force -- Of laws, in the relation they bear to offensive force. (shrink)

Until comparatively recently, say the middle of the last century, spinal cord injury was fatal as pressure sores and other infections took their toll. Those with severe brain injuries, unable to move or even communicate, fared even worse; without movement or feeding such patients were nursed until nature took its course. Over the last few decades medical and nursing advances have enabled some of these vegetative patients to survive for considerable time, provoking, at times, ethical and legal dilemmas. Though they (...) survived, without overt behaviour or clear communication their carers were frequently unsure how much residual function remained. Now real progress is occurring in this area thanks to the application of neuro-scientific methods by some outstanding groups of workers. Subjects with severe brain injury may begin in complete, unresponsive coma but then ‘lighten’ to one of three categories. In vegetative state (VS), patients are apparently awake but without evidence of voluntary behaviour and have no apparent awareness of self or environment, whilst in minimally conscious state (MCS) patients have some behaviour beyond the reflex but are not able to communicate effectively. These conditions usually result from widespread brain damage at either or both cortical and subcortical levels due to injury or anoxia, though they can also be seen in end stage neurological conditions like Alzheimer’s. In locked in syndrome (LIS), patients ‘awake’ from coma, usually due to stroke, aware of their surroundings and their situation but unable to speak or move, beyond eye lid control and eye movement. For many, LIS will be recognised from Bauby’s extraordinary account in ‘The Diving Bell and the Butterfly,’ though, incidentally, it was presaged in Samuel Beckett’s novella ‘The Unnameable.’ LIS reflects a profound disconnection between brain and body, except for the upper cranial nerves involved in eyelid movement. The overriding question is how much awareness these patients have.. (shrink)

In a majority of situations the normal adult maintains posture or moves without consciously monitoring motor activity. Posture and movement are usually close to automatic; they tend to take care of themselves, outside of attentive regard. One's body, in such cases, effaces itself as one is geared into a particular intentional goal. This effacement is possible because of the normal functioning of a body schema. Body schema can be defined as a system of preconscious, subpersonal processes that play a dynamic (...) role in governing posture and movement (Head, 1920). There is an important and often overlooked conceptual difference between the subpersonal body schema and what is usually called body image . The latter is most often defined as a conscious idea or mental representation that one has of one's own body (for example, Adame, Radell, Johnson, and Cole, 1991; Gardner and Moncrieff, 1988; Schilder, 1935). Despite the conceptual difference many researchers use the terms interchangeably, leading to both a terminological and conceptual confusion. (shrink)

Subjects estimated the time of intentions to perform an action, of the action itself, or of an auditory effect of the action. A perceptual attraction or binding effect occurred between actions and the effects that followed them. Judgements of intentions did not show this binding, suggesting they are represented independently of actions and their effects. In additional unpredictable judgement conditions, subjects were instructed only after each trial which of these events to judge, thus discouraging focussed attention to a specific event. (...) Stronger binding effects were found, with intention, action and effect fusing to a single central point in time. In a control task, subjects reported the time of the first or second tone in sequence. Tone sequences showed no binding at all when subjects knew in advance which tone to judge, but showed the same fusion as actions when the event to be judged was not predictable. Binding of actions and effects, but not of tone sequences, occurs pre-attentively, and automatically. The data are consistent with a reconstructive process, implemented after actions, which generates a coherent sense of agency. However, this process should only be triggered only when our actions make it appropriate. We suggest that this mechanism is triggered in advance by efferent processing. This conclusion was supported by a further study in deafferented subject IW. This subject showed the normal binding of a tone towards an action, although his experience of the action was of pre-motor, rather than peripheral origin. The experience of intentional action involves an interplay between pre-motor and reconstructive processes. (shrink)

_Life Examined_ is an anthology of carefully edited readings designed to serve as an introduction to many of the fundamental concepts of ethical and socio-political thought. It includes primary sources from a variety of traditions, with selections that range chronologically from ancient times through to the present day. These readings have been thoughtfully selected, edited, and contextualized to provide students with opportunities to sharpen their capacities for critical and theoretical reflection. The book begins with three key texts that frame the (...) historical discourse. Subsequent chapters are organized around ethical themes and theoretical questions that have animated debates throughout the ages, including the nature of practical rationality, scientific reasoning, wisdom, the law, equality, power, violence, and identity. (shrink)

We are defined by our faces. They give identity but, equally importantly, reveal our moods and emotions through facial expression. So what happens when the face cannot move? This book is about people who live with Mbius Syndrome, which has as its main feature an absence of movement of the muscles of facial expression from birth.

We are very grateful to Richard Ashcroft 1 and Andrew McGee 2 for their thoughtful and articulate criticisms of our views. 3 Ashcroft has disappointingly low aspirations for the law. Of course he is right to say that the law is not a ‘self-sufficient, integrated and self-interpreting system of doctrine’. The law is often philosophically incoherent and internally contradictory. But it does not follow from this that all areas of the law are philosophically unsatisfactory. And if that were true, the (...) response should not be Ashcroft’s contemptuous despair, but a determination to make it better. Ashcroft would say that such idealism is unrealistic in the light of the very nature of ‘the Law’: ‘...a complex assemblage of institutions, rules, accredited persons, practices and systems’. That isa radically ‘legal realist’ position and is plainly unsustainable. We can demonstrate its unsustainability while demonstrating both that he is wrong... (shrink)

What is like to live without touch or movement/position sense? The only way to understand the importance of these senses, so familiar we cannot imagine their absence, is to ask someone in that position. Ian Waterman lost them below the neck over forty years ago, though pain and temperature perception and his peripheral movement nerves were unaffected. Without proprioceptive feedback and touch the movement brain was disabled. Completely unable to move, he felt disembodied and frightened. Then, slowly, he taught himself (...) to dress, eat and walk by thinking about each movement and with visual supervision. In Losing Touch, the narrative moves between biography and scientific research, theatre, documentary and zero gravity. The book is the result of nearly 30 years close collaboration between author and subject. (shrink)

Empirical studies of gesture in a subject who has lost proprioception and the sense of touch from the neck down show that specific aspects of gesture remain normal despite abnormal motor processes for instrumental movement. The experiments suggest that gesture, as a linguistic phenomenon, is not reducible to instrumental movement. They also support and extend claims made by Merleau-Ponty concerning the relationship between language and cognition. Gesture, as language, contributes to the accomplishment of thought.

We are very grateful to Richard Ashcroft1 and Andrew McGee2 for their thoughtful and articulate criticisms of our views.3 Ashcroft has disappointingly low aspirations for the law. Of course he is right to say that the law is not a ‘self-sufficient, integrated and self-interpreting system of doctrine’. The law is often philosophically incoherent and internally contradictory. But it does not follow from this that all areas of the law are philosophically unsatisfactory. And if that were true, the response should not (...) be Ashcroft’s contemptuous despair, but a determination to make it better. Ashcroft would say that such idealism is unrealistic in the light of the very nature of ‘the Law’: ‘…a complex assemblage of institutions, rules, accredited persons, practices and systems’. That isa radically ‘legal realist’ position and is plainly unsustainable. We can demonstrate its unsustainability while demonstrating both that he is wrong to tar all areas of the law with the same brush and wrong to deny that medical ethics are ‘intellectually and metaphysically prior to medical law’. Take the law of murder which, of course, is part of ‘medical law’. It is surely trite to observe that humans thought that killing people was wrong before they started penalising murder. Ethics generated the law. There is nothing elusive or incoherent about the philosophical foundations of the law of murder. Human life is thought to matter. To kill is both to cause a harm and to commit a wrong. There is more than something of the straw man in Ashcroft’s elaboration of his argument. For he chooses, of all things, autonomy and, in particular, its invocation in the law of consent. Lawyers’ eyebrows will rise at his assertion that ‘while the concept of “autonomy” has an explanatory role in discussions of the …. (shrink)

For most people a sense of self includes an embodied component: when describing our selves we describe those aspects of our physical bodies which can be easily codified: height, hair colour, sex, eye colour. Even when we consider ourselves we tend not to consider our intellectual cognitive characteristics but our describable anatomy. Wittgenstein's dictum, ‘the human body is the best picture of the human soul’, is relevant here but I would like to go further: the body-part we feel most embodied (...) in is our face, even though it is difficult to describe and so forms little part of how we describe ourselves to others. (shrink)

Proprioception has been considered, within neuroscience, in the context of the control of movement. Here we discuss a possible second role for this 'sixth sense', pleasure in and of movement,homologous with the recently described affective touch. We speculate on its evolution and place in human society and suggest that pleasure in movement may depend not on feedback but also on harmony between intention and action. Examples come from expert movers, dancers and sportsmen, and from those without proprioception due to neurological (...) impairment. Finally we suggest that affective proprioception may help bind our sense of agency with our embodied selves at an emotional level. (shrink)

We review different analytic approaches to narratives by those with psychopathological conditions, and we suggest that the interpretation of such narratives are complicated by a variety of phenomenological and hermeneutical considerations. We summarize an empirical study of narrative distance in narratives by non-pathological subjects, and discuss how the results can be interpreted in two different ways with regard to the issue of dissociation.

This paper considers the importance of the body for self-esteem, communication, and emotional expression and experience, through the reflections of those who live with various neurological impairments of movement and sensation; sensory deafferentation, spinal cord injury and Möbius Syndrome. People with severe sensory loss, who require conscious attention and visual feedback for movement, describe the imperative to use the same strategies to reacquire gesture, to appear normal and have embodied expression. Those paralysed after spinal cord injury struggle to have others (...) see them as people rather than as people in wheelchairs and have been active in the disability movement, distinguishing between their medical impairment and the social induced disability others project onto them. Lastly those with Möbius reveal the importance of the face for emotional expression and communication and indeed for emotional experience itself. All these examples explore the crucial role of the body as agent for social and personal expression and self-esteem. (shrink)

The “doctrine of double effect” has a pleasing ring to it. It is regarded by some as the cornerstone of any sound approach to end-of-life issues and by others as religious mumbo jumbo. Discussions about “the doctrine” often generate more heat than light. They are often conducted at cross-purposes and laced with footnotes from Leviticus.

The idea of the Good Life – of what constitutes human thriving, is, implicitly, the foundation and justification of the law. The law exists to hold societies together; to hold in tension the rights of individuals as against individuals, the rights of individuals as against various types of non-humans such as corporations, and the rights of individuals individuals as against the state. In democratic states, laws inhibit some freedoms in the name of greater, or more desirable freedoms. The only justification (...) for law is surely that it tends to promote human thriving. But what is the Good Life? What does it mean to live a thriving life? There has been no want of discussion, at least since the great Athenians. But surprisingly, since human thriving is its sole raison d’etre, the law has been slow to contribute to the conversation. This book aims to start and facilitate this conversation. It aims to: -make lawyers ask: ‘What is the law for?’, and conclude that it is to maximise human thriving -make lawyers ask: ‘But what does human thriving mean?’ -make judges and advocates ask: ‘How can a judgment about the best interests of a patient be satisfactory unless its basis is made clear?’. (shrink)

Preprint of Cole, Sacks, and Waterman. 2000. "On the immunity principle: A view from a robot." Trends in Cognitive Science 4 (5): 167, a response to Shaun Gallagher, S. 2000. "Philosophical conceptions of the self: implications for cognitive science," Trends in Cognitive Science 4 (1):14-21. Also see Shaun Gallagher, Reply to Cole, Sacks, and Waterman Trends in Cognitive Science 4, No. 5 (2000): 167-68.

The importance of the face is best understood, it is suggested, from the effects of visible facial difference in people. Their experience reflects the ways in which the face may be necessary for the interpersonal relatedness underlying such 'sharing' mind states as empathy. It is proposed that the face evolved as a result of several evolutionary pressures but that it is well placed to assume the role of an embodied representation of the increasingly refined inner states of mind that developed (...) as primates became more social, and required more complex social intelligence. -/- The consequences of various forms of facial disfigurement on interpersonal relatedness and intersubjectivity are then discussed. These narratives reveal the importance of the face in the development of the self-esteem that seems a prerequisite of being able to initiate, and enter, relationships between people. Such experiences are beyond normal experience and, as such, require an extended understanding of the other: to understand facial difference requires empathy. But, in addition, it is also suggested that empathy itself is supported by, and requires, the embodied expression and communication of emotion that the face provides. (shrink)

Did protolanguage users use discrete words that referred to objects, actions, locations, etc., and then, at some point, combine them; or on the contrary did they have words that globally indexed whole semantic complexes, and then come to divide them? Our answer is: early humans were forming language units consisting of global and discrete dimensions of semiosis in dynamic opposition. These units of thinking-for-speaking, or ‘growth points’ (GPs) were, jointly, analog imagery (visuo-spatio-motoric) and categorically-contrastive (-emic) linguistic encodings. This discrete-global duality (...) was a new mode of embodied cognition that enabled thinking and acting in new ways: the dawn of protolanguage. Where did this mode of cognition come from? We have some suggestions based on the hypothesis that gestures gained the power to orchestrate actions, manual and vocal, with significances other than those of the actions themselves, giving rise to cognition framed in the proposed dual terms. Note, however, our proposal is not one of the ‘gesture-first’ theories of language origins. Such theories predict what did not evolve: a language of pantomime; rather than what did evolve: an integrated system of synchronized gestures and spoken forms. GP theory is an account of the cognition underlying such an integrated system. A scenario for the evolutionary selection of this cognitive mode is ‘Mead’s Loop’, a model in which one’s cognition is enriched by one’s own gestures, insofar as they are objects in social interactions. (shrink)

Jeffery Aubin,Dianne Cole,Julio Cesar Dias Chaves,Jonathan von Kodar,Anne-France Morand,Timothy Pettipiece,Paul-Hubert Poirier,Martin Voyer,Eric Crégheur.

Jeffery Aubin ,Marie Chantal ,Dianne Cole ,Julio Chaves ,Cathelyne Duchesne ,Christel Freu ,Steve Johnston ,Brice Jones ,Amaury Levillayer ,Stéphanie Machabée ,Paul-Hubert Poirier ,Philippe Therrien ,Jonathan von Kodar ,Martin Voyer ,Jennifer Wees ,Eric Crégheur.

Although Arbib's extension of the mirror-system hypothesis neatly sidesteps one problem with the “gesture-first” theory of language origins, it overlooks the importance of gestures that occur in current-day human linguistic performance, and this lands it with another problem. We argue that, instead of gesture-first, a system of combined vocalization and gestures would have been a more natural evolutionary unit.

The environmental elbow room model of free will posits the unshared proportion of environmental variance in twins is a measure of the degree to which free will may be exercised with respect to one’s life outcomes for a trait. This model attempts to unify the behavioral genetic study of socially important psychological characteristics such as intelligence and academic achievement with Dennett’s broadly compatibilist elbow room notion of free will. We demonstrate that the philosophy and genetics underlying the environmental elbow room (...) model are both fundamentally flawed. Philosophically the degree to which an outcome might be predicted in a given situation does not give any sense of whether the course of action to achieve an outcome was free or unfree. With respect to genetics, quantities such as heritability and its environmental complement, even when they do reflect the actions of independently identifiable causes are not indicative of the chain of decisions one would have to evaluate to judge if an action was freely chosen. We show the contemporary human behavioral genetics focus on heritability is wholly misplaced for purposes of making decisions about policy and free will alike. Variance components sample a single instance of the distribution of variation arising from different sources and do not constrain outcomes in other contexts. The claim that the high heritability of a trait, life outcomes included, makes us less free to change it is similar in key ways to Jensenism’s contention that high heritability makes social change impossible. (shrink)

If the law is to regulate the lives of those who suffer from depression, it is vital that lawyers understand the condition. This edited collection outlines the questions that arise from cases of depression by drawing together viewpoints from lawyers, philosophers, clinicians, and first-hand accounts from sufferers.

Dementia is a topic of enormous human, medical, economic, legal and ethical importance. Its importance grows as more of us live longer. The legal and ethical problems it raises are complex, intertwined and under-discussed. This book brings together contributions from clinicians, lawyers and ethicists – all of them world leaders in the field of dementia – and is a comprehensive, scholarly yet accessible library of all the main (and many of the fringe) perspectives. It begins with the medical facts: what (...) is dementia? Who gets it? What are the current and future therapeutic and palliative options? What are the main challenges for medical and nursing care? The story is then taken up by the ethicists, who grapple with questions such as: is it legitimate to lie to dementia patients if that is a kind thing to do? Who is the person whose memory, preferences and personality have all been transformed by their disease? Should any constraints be placed on the sexual activity of patients? Are GPS tracking devices an unpardonable interference with the patient's freedom? These issues, and many more, are then examined through legal lenses. The book closes with accounts from dementia sufferers and their carers. It is the first and only book of its kind, and the authoritative text. (shrink)

Three experiments with 88 college-aged participants explored how unlabeled experiences—learning episodes in which people encounter objects without information about their category membership—influence beliefs about category structure. Participants performed a simple one-dimensional categorization task in a brief supervised learning phase, then made a large number of unsupervised categorization decisions about new items. In all three experiments, the unsupervised experience altered participants’ implicit and explicit mental category boundaries, their explicit beliefs about the most representative members of each category, and even their memory (...) for the items encountered during the supervised learning phase. These changes were influenced by both the range and frequency distribution of the unlabeled stimuli: mental category boundaries shifted toward the middle of the range and toward the trough of the bimodal distribution of unlabeled items, whereas beliefs about the most representative category members shifted toward the modes of the unlabeled distribution. One consequence of this shift in representations is a false-consensus effect (Experiment 3) where participants, despite receiving very disparate training experiences, show strong agreement in judgments about representativeness and boundary location following unsupervised category judgments. (shrink)

The law tends to think that there is no difficulty about identifying humans. When someone is born, her name is entered into a statutory register. She is ‘X’ in the eyes of the law. At some point, ‘X’ will die and her name will be recorded in another register. If anyone suggested that the second X was not the same as the first, the suggestion would be met with bewilderment. During X's lifetime, the civil law assumed that the X who (...) entered into a contract was the same person who breached it. The criminal law assumed that X, at the age of 80, was liable for criminal offences ‘she’ committed at the age of 18. This accords with the way we talk. ‘She's not herself today’, we say; or ‘When he killed his wife he wasn't in his right mind’. The intuition has high authority: ‘To thine own self be true’, urged Polonius.1 It sounds as if we believe in souls—immutable, core essences that constitute our real selves. Medicine conspires in the belief. If you become mentally ill, a psychiatrist will seek to get you back to your right mind. The Mental Capacity Act 1985 states that when a patient loses capacity the only lawful interventions will be interventions which are in that patient's best interests,2 and that in determining what those interests are the decision-maker must have …. (shrink)

The law tends to think that there is no difficulty about identifying humans. When someone is born, her name is entered into a statutory register. She is ‘X’ in the eyes of the law. At some point, ‘X’ will die and her name will be recorded in another register. If anyone suggested that the second X was not the same as the first, the suggestion would be met with bewilderment. During X's lifetime, the civil law assumed that the X who (...) entered into a contract was the same person who breached it. The criminal law assumed that X, at the age of 80, was liable for criminal offences ‘she’ committed at the age of 18. This accords with the way we talk. ‘She's not herself today’, we say; or ‘When he killed his wife he wasn't in his right mind’. The intuition has high authority: ‘To thine own self... (shrink)

Studies of perception have focussed on sensation, though more recently the perception of action has, once more, become the subject of investigation. These studies have looked at acute experimental situations. The present paper discusses the subjective experience of those with either clinical syndromes of loss of movement or sensation (spinal cord injury, sensory neuronopathy syndrome or motor stroke), or with experimental paralysis or sensory loss. The differing phenomenology of these is explored and their effects on intention and agency discussed. It (...) is shown that sensory loss can have effects on the focussing of motor command and that for some a sense of agency can return despite paralysis. (shrink)

From roughly 1965 to 1995, Columbia University's Department of Sociology was a leading center for social study of science, both nationally and internationally. It was often referred to as the Merton School or Columbia School, and four scholars paved its way : Robert K. Merton, Harriet Zuckerman, Stephen Cole, and Jonathan Cole. The goal of the Columbia School was to create and legitimate a new sociological specialty focusing on the scientific community and the growth of scientific knowledge (...) and they did this by exploring the norms, values, and structure of science. The core values of the scientific and university system and the norms attached to them consisted of deeply held beliefs as well as principles that determined how individuals would act. They were organizing principles designed to support the institution in meeting its goals and mission. They influenced the types of social structures that developed to carry out the activities of scientists. Edited by Jonathan R. Cole, this collection of individually and co-authored papers and essays by Cole represents some of the work produced by Cole and his close collaborators over the past 50 years. the essays are contextualized with an introduction by Cole. The pieces in this volume represent the major concerns on the Columbia School, whose focus of attention was not on the production of individual pieces of knowledge, but on the social systems that made that production possible. (shrink)

This volume brings together eminent theologians, philosophers and political theorists to discuss such questions as how religious understandings have shaped the moral landscape of contemporary culture; the possible contributions of theology and theologically informed moral argument to contemporary public life; the problem of religious and moral discourse in a pluralistic society; and the proper relationship between religion and culture.