Abstract: Although the work of Revonsuo is commendable for its attempt to use an evolutionary approach to formulate a hypothesis about the adaptive function of dreaming, the conclusions arrived at by this author cannot be fully shared. Particularly questionable is the idea that the specific function of dreaming is to simulate threatening events. I propose here a hypothesis in which the dream can have a different function. [Revonsuo]

Abstract: Conventional wisdom and commonsense morality tend to take the integrity of persons for granted. But for people in systematically unjust societies, self-respect and human dignity may prove to be impossible dreams.Susan Babbitt explores the implications of this insight, arguing that in the face of systemic injustice, individual and social rationality may require the transformation rather than the realization of deep-seated aims, interests, and values. In particular, under such conditions, she argues, the cultivation and ongoing exercise of moral imagination is necessary to discover and defend a more humane social vision. Impossible Dreams is one of those rare books that fruitfully combines discourses that were previously largely separate: feminist and antiracist political theory, analytic ethics and philosophy of mind, and a wide range of non-philosophical literature on the lives of oppressed peoples around the world. It is both an object lesson in reaching across academic barriers and a demonstration of how the best of feminist philosophy can be in conversation with the best of “mainstream” philosophy—as well as affect the lives of real people

Abstract: Solms shows the cortical basis for why dreams reflect waking concerns and goals, but with deficient volition. I argue the latter relates to Hobson et al.'s process I as well as M. A memory function for REM sleep is possible, but may be irrelevant to dream characteristics, which, contrary to Revonsuo, mirror the range of waking emotions, positive and negative. [Hobson et al.; Nielsen; Solms; Revonsuo; Vertes & Eastman]

Abstract: continues to receive many reviews. Judging by recent reviews, this is a very controversial book. The question considered here is, how can one fairly review a controversial book—particularly when the book is widely popular and, for a history of economic thought book, a best seller? This essay uses Mirowski’s book as a case study to propose one answer for this question. In the process, it will examine how others seem to have answered this question. Key Words: methodology • reviews • Mirowski • Machine Dreams

Abstract: The advent of functional imaging has reinforced the attempts to define dreaming as a sleep state-dependent phenomenon. PET scans revealed major differences between nonREM sleep and REM sleep. However, because dreaming occurs throughout sleep, the common features of the two sleep states, rather than the differences, could help define the prerequisite for the occurrence of dreams. [Hobson et al.; Nielsen; Solms; Revonsuo; Vertes & Eastman]

Abstract: Several Buddhist schools in India, China and Japan concentrate on the interrelationships between waking and dreaming consciousness. In Eastern philosophy, reality can be seen as a dream and an obscure 'reality beyond' can be considered as real. In spite of the overwhelming Platonic-Aristotelian-Freudian influence existent in Western culture, some Western thinkers and artists - Valéry, Baudelaire, and Schnitzler, for example - have been fascinated by a kind of 'simple presence' contained in dreams. I show that this has consequences for a philosophy of space. According to the authors discussed, the dreamer and the player recognize that human space always means the entire cosmos

Abstract: There are two epistemological problems connected with dreaming, which are of different kinds and require different treatment. The internal problem is best seen as a problem of rational consistency, of how we can maintain all of: Dreams are experiences we have during sleep. Dream-experiences are sufficiently similar to waking experiences for the subject to be able to mistake them for waking experiences. We can tell that we are awake. (1)-(3) threaten to violate a requirement on discrimination: that we can only tell Xs from Ys if there is some detectable difference between Xs and Ys. Attempts to solve the problem by Descartes and Williams are considered. It is suggested that if we take account of levels of epistemic risk, we can use Descartes's criterion of lack of coherence, at least with hindsight - which is the time when we need to use it

Abstract:      This article discusses Australian experiences of mental health clients, legal advocates and other stakeholders in the mental health review system. We review forms of advocacy, the reactions to these, and the contribution lawyers make to protecting rights within this field. Based on our fieldwork we suggest a mixed model of advocacy, one that includes legal representation that goes beyond simple 'following instructions', but also self-advocacy, systemic advocacy and mobilisation of support networks. We suggest that Jan Brakel was right to recently call for a re-conceptualisation of mental health advocacy, and indicate ways this might be achieved

Abstract: The target articles in this volume address the three major questions about dreaming that have been most responsible for the delay in progress in this field over the past 25 years. These are: (1) Where in the brain is dreaming produced, given that dream reports can be elicited from sleep stages other than REM? (2) Do dream plots have any intrinsic meaning? (3) Does dreaming serve some specialized function? The answers offered here when added together support a new model of dreaming that is testable, and should revitalize this area of study. [Hobson et al.; Nielsen; Revonsuo; Solms; Vertes & Eastman]

Abstract: It has been widely demonstrated that dreaming occurs throughout human sleep. However, we once again are facing new variants of the equation “REM sleep = Dreaming.” Nielsen proposes a model that assumes covert REM processes in NREM sleep. I argue against this possibility, because dream research has shown that REM sleep is not a necessary condition for dreaming to occur. [Nielson]

Abstract: Relatively poor memory for dreams is important evidence for Hobson et al.'s model of conscious states. We describe the time-gap experience as evidence that everyday memory for waking states may not be as good as they assume. As well as being surprisingly sparse, everyday memories may themselves be systematically distorted in the same manner that Revonsuo attributes uniquely to dreams. [Hobson et al.; Revonsuo]

Abstract: Threat themes are clearly over-represented in dreams. Threat is, however, not the only theme with potential evolutionary significance. Even for hypnagogic and hypnopompic hallucinations during sleep paralysis, for which threat themes are far commoner than for ordinary dreaming, consistent non-threat themes have been reported. Revonsuo's simulation hypothesis represents an encouraging initiative to develop an evolutionary functional approach to dream-related experiences but it could be broadened to include evolutionarily relevant themes beyond threat. It is also suggested that Revonsuo's evolutionary re-interpretation of dreams might profitably be compared to arguments for, and models of, evolutionary functions of play. [Revonsuo]

Abstract: I have argued that Wittgenstein's treatment of dreaming involves a kind of anti-realism about the past: what makes "I dreamed p " true is, roughly, that I wake with the feeling or impression of having dreamed p . Richard Scheer raises three objections. First, that the texts do not support my interpretation. Second, that the anti-realist view of dreaming does not make sense, so cannot be Wittgenstein's view. Third, that the anti-realist view leaves it a mystery why someone who reports having dreamed such-and-such is inclined to report what she does. The Reply defends my reading of Wittgenstein against these objections

Abstract: The validity of dream recall is discussed. What is the relation between the actual dream and its later reflection? Nielsen proposes differential sleep mentation, which is probably determined by dream accessibility. Solms argues that REM sleep and dreaming are double dissociable states. Dreaming occurs outside REM sleep when cerebral activation is high enough. That various active sleep states correlate with vivid dream reports implies that REM sleep and dreaming are single dissociable states. Vertes & Eastman reject that REM sleep is involved in memory consolidation. Considerable evidence for this was obtained by REM deprivation studies with the dubious water tank technique. [Nielsen; Solms; Vertes & Eastman]

Abstract: In the final essay, the "intrinsic" nature of "qualia" is compared with the naively imagined "intrinsic value" of a dollar in ...

Abstract: New findings point to a role for mesolimbic DA circuits in the generation of dreaming. We disagree with Solms about these structures having an exclusive role in generating dreams. We review data suggesting that dreaming can be interrupted at different levels of processing and that anterior-subcortical lesions associated with dream cessation are unlikely to produce selective hypodopaminergic dynamic impairments. [Hobson et al.; Nielsen; Solms]

Abstract: The five papers in this issue all deal with the proper evolutionary function of sleep and dreams, these being different. To establish that some trait of character is an adaptation in the strict biological sense requires a story about the fitness enhancing function it served when it evolved and possibly a story of how the maintenance of this function is fitness enhancing now. My aim is to evaluate the proposals put forward in these papers. My conclusion is that although sleep is almost certainly an adaptation, dreaming is not. [Hobson et al.; Nielsen; revonsuo; Solms; Vertes & Eastman]

Abstract: What, if anything, do dreams tell us about ourselves? What is the relationship between types of sleep and types of dreams? Does dreaming serve any purpose? Or are dreams simply meaningless mental noise--"unmusical fingers wandering over the piano keys"? With expertise in philosophy, psychology, and neuroscience, Owen Flanagan is uniquely qualified to answer these questions. In this groundbreaking work, he provides both an accessible survey of the latest research on sleep and dreams and a compelling new theory about the nature and function of dreaming. Flanagan argues that while sleep has a clear biological function and adaptive value, dreams are merely side effects, "free riders," irrelevant from an evolutionary point of view. But dreams are hardly unimportant. Flanagan argues that dreams are self-expressive, the result of our need to find or to create meaning, even when we're sleeping. Written with remarkable insight, Dreaming Souls offers a fascinating new way of apprehending one of the oldest mysteries of mental life

Abstract: In this book, which distills a lifetime of study, Foulkes shows that dreaming as we normally understand it--active stories in which the dreamer is an actor-...

Abstract: Both Solms and Nielsen acknowledge the difficulty of accounting for the similarities between REM and NREM sleep mentation with a two-generator model, and each link dreams, either explicitly (Solms) or implicitly (Nielsen), to brain activation. At present, however, no data indicate that brain activation can be demonstrated whenever vivid dream reports are obtained. [Nielsen; Solms]

Abstract: In this paper, Owen Flanagan’s ideas on dreaming phenomenon are discussed and a thought experiment with four parallel trials is presented as an attempt to locate dreaming phenomenon under the superclass of consciousness

Abstract:  Nanotechnology is a swiftly developing field of technology that is believed to have the potential of great upsides and excessive downsides. In the ethical debate there has been a strong tendency to strongly focus on either the first or the latter. As a consequence ethical assessments of nanotechnology tend to radically diverge. Optimistic visionaries predict truly utopian states of affairs. Pessimistic thinkers present all manner of apocalyptic visions. Whereas the utopian views follow from one-sidedly focusing on the potential benefits of nanotechnology, the apocalyptic perspectives result from giving exclusive attention to possible worst-case scenarios. These radically opposing evaluations hold the risk of conflicts and unwanted backlashes. Furthermore, many of these drastic views are based on simplified and outdated visions of a nanotechnology dominated by self-replicating assemblers and nanomachines. Hence, the present state of the ethical debate on nanotechnology calls for the development of more balanced and better-informed assessments. As a first step in this direction this contribution presents a new method of framing the ethical debate on nanotechnology. Thus, the focus of this paper is on methodology, not on normative analysis

Abstract: There are strong resemblances between the neurobiological characteristics of hallucinations occurring in the particular case of schizophrenia and the hallucinatory activity observed during the rapid-eye-movement (dreaming) sleep stage: the same prefrontal dorsolateral deactivation; forebrain disconnectivity and disinhibition; sensory deprivation; and acetylcholine, monoamine, and glutamate modifications

Abstract: I discuss how the work in Walker's article adds to the considerable body of research on dreaming, sleep, and memory that appeared in the early days of modern sleep research. I also consider the issue of REM-independent and REM-dependent kinds of learning. This requires including emotional issues in our discussion, and therefore emphasizes the importance of studying and understanding dreams

Abstract: The notion of simulation in dreaming of threat recognition and avoidance faces difficulties deriving from (1) some typical characteristics of dream artifacts (some “surreal,” some not) and (2) metaphysical issues involving the need for some representation in the theory of a perspective subject making use of the artifact. [Hobson et al.; Revonsuo]

Abstract: Genie nanotech, space colonies, Turing-test A.I., a local singularity, crypto credentials, and private law are all dreams of a future where some parts of the world economy and society have an unusually low level of dependence on the rest of the world. But it is the worldwide division of labor that has made us humans rich, and I suspect we won't let it go for a long time to come

Abstract: The three-dimensional “AIM model” proposed by Hobson et al. is imaginative. However, many kinds of data suggest that the “dimensions” are not orthogonal, but closely correlated. An alternative view is presented in which mental functioning is considered as a continuum, or a group of closely linked continua, running from focused waking activity at one end, to dreaming at the other. The effect of emotional state is increasingly evident towards the dreaming end of the continuum. [Hobson et al.; Nielsen; Solms]

Abstract: Although Foucault's early writings were strongly influenced by the discourse of existential phenomenology, he later considered it an obstacle to a better understanding of social and political power. This essay seeks to understand some of the reasons for his shift, specifically with respect to Heidegger and Merleau-Ponty. I argue that Foucault diverges from existential phenomenology according to an alternative tendency within the Kantian inheritance they both share: one which stresses the world-disruptive rather than the unifying or world-disclosive power of transcendental imagination. Examining the role played by dreams and death in Foucault's early introduction to Binswanger's Dream and Existence allows us to situate his later analysis of the historical and political (rather than existential) meaning of death with respect to larger philosophical currents

Abstract: In this manuscript Hobson et al. propose a model exploring qualitative differences between the three states of consciousness, waking, NREM sleep, and REM sleep, in terms of state-related brain activity. The model consists of three factors, each of which varies along a continuum, creating a three-dimensional space: activation (A), information flow (I), and mode of information processing (M). Hobson has described these factors previously (1990; 1992a). Two of the dimensions, activation and modulation, deal directly with subcortical influences upon cortical structures – the reticular activation system, with regard to the activation dimension and the locus coeruleus and the pontine raphe neuclei, with regard to the modulation dimension. The focus of this review is a further exploration of the interaction between dreaming and the cortical and subcortical structures relevant to REM sleep eye movements. [Hobson et al. ]

Abstract: Definitions of dreaming are not required to map formal features of mental activity onto brain measures. While dreaming occurs during all stages of sleep, intense dreaming is largely confined to REM. Forebrain structures and many neurotransmitters can contribute to sleep and dreaming without negating brainstem and aminergic-cholinergic control mechanisms. Reductionism is essential to science and AIM has considerable heuristic value. Recent findings support sleep's role in learning and memory. Emerging technologies may address long-standing issues in sleep and dream research

Abstract: : Lucretius' Epicurean account of dreams in Book IV of De Rerum Natura indicates that they are wholly void of prophetic significance and of little practical significance. Dreams, rightly apprehended, do little more than mirror our daily preoccupations. For Lucretius, all dreams pass through the gate of ivory and all are reducible to psychophysical phenomena.In this paper, I examine Lucretius' account of sleep and the formation of dreams in light of the Epicurean aims of the poem as a whole. In doing so, I give what I take to be a plausible sketch of the formation of dreams through what I call Lucretius' "selection model" of dreams. The selection model forbids, strictly speaking, the phenomenon of genuine prophecy through dreams, while at the same time it allows for a surprisingly rich psychophysical explanation of the genesis of seemingly prophetic dreams in sleepers. Thus, I argue, a proper grasp of the Lucretian account of oneiric formation is itself a significant part of the Epicurean cure for superstitions and religiously based ills of his day

Abstract: Dreaming can provide a marvelous opportunity for the “playful” exploration of dramatic events. But the chance to learn to deal with danger is only a small part of it. More important is the chance to discover what it is like to be the subject of strange but humanly significant mental states. [Revonsuo]

Abstract: The five authors vary in the degree to which the recent neuroscience of the REM state leads them towards multiple dimensions and forms of dreaming consciousness (Hobson et al.; Nielsen; Solms) or toward all-explanatory single factor models (Vertes & Eastman, Revonsuo). The view of the REM state as a prolongation of the orientation response to novelty fits best with the former pluralisms but not the latter monisms. [Hobson et al.; Nielsen; Revonsuo; Solms; Vertes & Eastman]

Abstract: Pulvermüller identifies two major flaws of the subtraction method of neuroimaging studies and proposes remedies. We argue that these remedies are themselves flawed and that the cognitive science community badly needs to take initial steps toward a cross-fertilization between mind mappers and cognitive modelers. Such steps could include the development of computational task models that transparently and falsifiably link the input (stimuli) and output (changes in blood flow or brain waves) of neuroimaging studies to changes in information processing activity that is the stuff of cognitive models

Abstract: This study investigated the relationship between dream emotion and dream character identification. Thirty-five subjects provided 320 dream reports and answers to questions on characters that appeared in their dreams. We found that emotions are almost always evoked by our dream characters and that they are often used as a basis for identifying them. We found that affection and joy were commonly associated with known characters and were used to identify them even when these emotional attributes were inconsistent with those of the waking state. These findings are consistent with the finding that the dorsolateral prefrontal cortex, associated with short-term memory, is less active in the dreaming compared to the wake brain, while the paleocortical and subcortical limbic areas are more active. The findings are also consistent with the suggestion that these limbic areas have minimal input from the dorsolateral prefrontal cortex in the dreaming brain

Abstract: The “problem” of dreaming in NREM sleep continues to challenge models that propose a causal relationship between REM mechanisms and the psychological features of dreaming. I suggest that, ultimately, efforts to identify correspondences among multiple levels of analysis will be more productive for dream theory than attempts to reduce dreaming to any one level of analysis. [Hobson et al. ; Nielsen]

Abstract: The following review summarizes and examines Mark Solms's article Dreaming and REM Sleep are controlled by different brain mechanisms, which argues why the understanding of REM sleep as the physiological equivalent of dreaming needs to be re-analyzed. An analysis of Solms's article demonstrates that he makes a convincing argument against the paradigmatic activation-synthesis model proposed by Hobson and McCarley and provides provocative evidence to support his claim that REM and dreaming are dissociable states. In addition, to situate Solms's findings in concurrent research, other studies are mentioned that are further elucidated by his argument. [Solms]

Abstract: The biological theories of dreaming provide no explanation for the transduction from neuronal discharge to dreaming or waking consciousness. They cannot account for the variability in dream content between individuals or within individuals. Mind-brain isomorphism is poorly supported, as is dreaming's link to REM sleep. Biological theories of dreaming do not provide a function for dreaming nor a meaning for dreams. Evolutionary views of dreaming do not relate dream content to the current concerns of the dreamer and using the nightmare as the paradigm dream minimizes the impact of poor sleep on adaptations. [Hobson et al.; Nielsen; Revonsuo; Solms]

Abstract: Ervin Laszlo has used the ancient concept of the Akashic Records for the basis of his "Akashic Field" (A-field) model, one that has obvious implications for parapsychology, the scientific study of anomalous human-human and human-environment interactions, that is, "psi." Experiments with "telepathic" and "precognitive" dreams are one example of parapsychological research that may fit the A-field model because of its information-carrying potential. Psi appears to be a complex system, one that may reflect the connective "web" posited by the A-field model. In other words, the "universal knowledge" implicit in the old descriptions of the Akashic Records may have a modern-day counterpart

Abstract: I agree with Revonsuo that dreaming, particularly about risky scenes, has a great selective advantage. Although the paleoamygdala system generally facilitates stress and alarm, the system which inhibits stress and alarm, initiates bold actions, and mediates learning in risky scenes is the arche, hippocampal system (Papez circuit). Because all thalamic nuclei are inhibited during sleep except arche, Papez probably also dreams in risky scenes. [Revonsuo]

Abstract: "The main spine of this book stems from a comprehensive series of interviews with subjects recalling their experiences of 1930s cinemagoing. Your feel the breath of life in these spectators, a rarity in film studies, thanks to the painstaking work contracting the interview subjects and recording and tabulating their testimony."- JUMPCUT In the 1930s, Britain had the highest annual per capita cinema attendance in the world, far surpassing ballroom dancing as the nation's favorite pastime. It was, as historian A.J.P. Taylor said, the "essential social habit of the age." And yet, although we know something about the demographics of British cinemagoers, we know almost nothing of their experience of film, how film affected them, how it fit into their daily lives, what role cinema played in the larger culture of the time, and in what ways cinemagoing shaped the generation that came of age in the 1930s. In Dreaming of Fred and Ginger , Annette Kuhn draws upon contemporary publications, extensive interviews with cinemagoers themselves, and readings of selected film, to produce a provocative and perspective-altering ethno-historical study. Taking cinemagoers' accounts of their own experiences as both "the engine and product of investigation," Kuhn enters imaginatively into the world of 1930s cinema culture and analyzes its place in popular memory. Among the topics she examines are the physical space of the cinemas; the role film played in growing up; the experience of being a member of a cinema audience; film-inspired fantasies of American life; the importance of cinema to adolescence in offering role models, ideals of romance, as well as practical opportunities for courtship; and the sheer pleasure of watching such film stars as Fred Astaire, Ginger Rogers, Nelson Eddy, Ronald Colman, and many others. Engagingly written and painstakingly researched, with contributions to film history, cultural studies, and social history, Dreaming of Fred and Ginger offers an illuminating account of a key moment in British cultural memory

Abstract: Lucid dreaming provides a test case for theories of dreaming. For example, whether or not “loss of self-reflective awareness” is characteristic of dreaming, it is not necessary to dreaming. The fact that lucid dreamers can remember to perform predetermined actions and signal to the laboratory allows them to mark the exact time of particular dream events, allowing experiments to establish precise correlations between physiology and subjective reports, and enabling the methodical testing of hypotheses. [Hobson et al.; Solms]

Abstract: It is a commonplace in both the popular imagination and the philosophical literature that hope has a special kind of motivational force. This commonplace underwrites the conviction that hope alone is capable of bolstering us in despairinducing circumstances, as well as the strategy of appealing to hope in the political realm. In section 1, I argue that, to the contrary, hope’s motivational essence is not special or unique—it is simply that of an endorsed desire. The commonplace is not entirely mistaken, however, because standard ways of expressing hope do have motivational influence that is different in kind from that of desire. In sections 2 through 4, I examine one of these ways of expressing hope, fantasizing, and argue that fantasies can present us with reasons to modify our goals and projects in multiple ways

Abstract: The question of how a physical system gives rise to the phenomenal or experiential (olfactory, visual, somatosensitive, gestatory and auditory), is considered the most intractable of scientific and philosophical puzzles. Though this question has dominated the philosophy of mind over the last quarter century, it articulates a version of the age-old mind–body problem. The most famous response, Cartesian dualism, is on Daniel Dennett’s view still a corrosively residual and redundant feature of popular (and academic) thinking on these matters. Fifteen years on from his anti-Cartesian theory of consciousness (Consciousness Explained, 1991), Dennett’s frustration with this tradition is still palpable. This frustration is primarily aimed at philosophers. The “Sweet Dreams” of Dennett’s title are the rationalist thought experiments of wishful thinking philosophers who, neglectful or unaware of empirical evidence, generate premature conclusions “of unexamined presuppositions and circularly defined elaborations”.

Abstract: Freud saw the dream as occupying a very important position in his theoretical model. If there were to be problems with his theoretical account of the dream then this would impinge upon proposed therapy and, of course, education as the right balance between the instincts and the institution of culture. Wittgenstein, whilst stating that Freud was interesting and important, raised several issues in relation to psychology/psychoanalysis, and to Freud in particular. Why would Wittgenstein have seen Freud as having some important things to say, even though he was sharply critical of Freud's claims to be scientific? The major issues to be considered in this paper are, in Section 1, the scientific status of Freud's work—was it science or was it more like philosophy than science; the analysis of dreams; rationality, and dreams and madness. Section 2 considers Freud and education, including the indignity of Freud's notion of 'the talking cure.' Section 3 considers psychoanalytic explanations not as theory but as a manner of speaking: 'une façon de parler.'

Abstract: Introduction: conversing with traditions : ancients and moderns in nineteenth-century practical science -- Aristotle on the constitution of social justice and classical democracy -- Aristotle and classical social theory : social justice and moral economy in Marx, Weber, and Durkheim -- Kant on the critique of reason and science -- Kant and classical social theory : epistemology, logic, and methods in Marx, Weber, and Durkheim -- Conclusion: dreams of classical reason : historical science between existentialism and antiquity.

Abstract: Patterns of dream content indicating a predominance of themes relating to threat are likely to reflect biases in dream recall and dream scoring techniques. Even if this pattern is not artifactual, it is yet reflective of threat-related biases in our conscious and nonconscious waking cognition, and is not special to dreams. [Revonsuo]

Abstract: differences between dreaming and waking consciousness as well. In this chapter, we will argue that these differences mainly concern the subjective quality of the dreaming experience. The interesting question, from a philosophical point of view, is not so much whether or not dreams are conscious experiences at all. Rather, one must ask in what sense dreams can be considered as conscious experiences, and what happens to the experiential subject during the dream state. Finally, in order to arrive at a more differentiated understanding of dream consciousness, we will contrast our analysis of ordinary dreams with lucid dreams, as well as with the varying degrees of lucidity and cognitive clarity seen in semi-lucid and prelucid dreams

Abstract: This essay discusses Walter Benjamin's development of 'dream' as a model for understanding 19th- and 20th-century urban culture. Following Bergson and surrealist poetics, Benjamin used 'dream' in the 1920s as an heuristic analogy for investigating child hood memories, kitsch art and literature; during the early 1930s, he also developed it into an historiographic concept for studying 19th- century Parisian culture. Benjamin's interpretative use of the dream cuts across Ricoeur's distinction between the hermeneutics of 'recol lection' and the hermeneutics of 'suspicion'. The political dream analyst seeks to discharge the 'fatal powers' of the ideological dream, while at the same time fostering the experience of waking in which dream elements may recollectively be grasped. Benjamin extends this dialectic of dreaming, interpreting and waking to the relation between historical epochs and the tasks of the materialist historian. Puzzling out the recent past's dreamlike rebuses may serve in the task of a present historical awakening. Key Words: Walter Benjamin • city • dream • hermeneutics • surrealism

Abstract: In this series of articles, several new hypotheses on sleep and dreaming are presented. In each case, we feel the data do not adequately support the hypothesis. In their lengthy discourse, Hobson et al. represent to us the familiar reciprocal interaction model dressed in new clothes, but expanded beyond reasonable testability. Vertes & Eastman have proposed that REM sleep is not involved in memory consolidation. However, we do not find their arguments persuasive in that limited differences in activity in REM and waking do not lend credence to the idea that memory consolidation occurs in one state and not the other. Solms makes an argument that dreams are generated from the dopaminergic forebrain based largely on pathological lesion studies in humans. We recognize that this argument has some intuitive appeal and agree with some of the tenets but we do not feel that the arguments are completely convincing due to the lack of anatomical controls, including symmetry and laterality. On the whole, there are interesting arguments put forward in these target articles but the evidence does not convince us that new vistas are opened. No Holy Grail of sleep here! [Hobson et al.; Solms; Vertes & Eastman]

Abstract:   Are some mental activities rational but unconscious? Psychopathological symptoms, it is said, have a sense — they are seen as compromise-formations which express the intentions of agents even though the agents are totally unaware of bringing about such symptoms. Philosophers, who often claim that such a conception is simply contradictory or incoherent, have shed little light on the puzzles and apparent paradoxes that surround the issue. It is argued here that Freud's two models of explanation — the mechanistic and the intentionalistic — each fail to provide a basis for an explanatory account of the phenomenon of unconscious defense. An examination of the problem of dream composition helps explain why Freud's dependence upon rational homunculi is inappropriate and misleading. Finally, an alternative model which depends neither upon Freud's version of mechanism nor upon his lavish anthropormorphism is suggested.Ladies and Gentlemen, — It was discovered one day that the pathological symptoms of certain neurotic patients have a sense. On this discovery the psychoanalytic method of treatment was founded. It happened in the course of the treament that patients, instead of bringing forward their symptoms, brought forward dreams. A suspicion thus arose that the dreams too had a sense

Abstract: Nielsen's covert REM process model explains much of the mentation found in REM and NREM sleep, but stops short of postulating an interaction of waking cognitive processes with the dream mechanisms of REM sleep. It ranks with the Hobson et al. paper as a major theoretical advance. The Solms article does not surmount the ever-present problem of defining dreams in a manner conducive to advancing dream theory. Vertes & Eastman review the REM sleep and learning literature, but make questionable assumptions in doing so. [Hobson et al.; Nielsen; Solms; Vertes & Eastman]

Abstract: The aim is to discover a principle governing the formation of the dream. Now dreaming has an analogy with consciousness in that it is a seeming-consciousness. Meanwhile consciousness exhibits a tripartite structure consisting of (A) understanding oneself to be situated in a world endowed with given properties, (B) the mental processes responsible for the state, and (C) the concrete perceptual encounter of awareness with the world. The dream analogues of these three elements are investigated in the hope of discovering the source of the kinship between dream and consciousness. The dream world (A) proves to be a logically impossible world, limited by nothing more than sheer narratability. The internal world (B) of the dreamer is notable for the limitlessness of the scope allotted to the imagination (exactly taking over the offices of rational function), together with the presence of two important phenomena encountered in waking consciousness: a measure of interiority, and the positing of a world. Finally (C), the dream further replicates consciousness in so far as we seem in dreaming concretely to experience our physical surrounds in the form of perceptual imagining. These properties play their part in enabling the dream to be a seeming-consciousness. At the same time they are such as to necessitate its not being consciousness. It is proposed that in the light of these properties, and those composing the state of consciousness, the dream simply is the imagining of consciousness

Abstract: Two meta-analyses of pharmacological research are presented, demonstrating that psychoactive drugs have consistent effects on EEG and sleep outside of their effects on REM sleep, and demonstrating that drugs other than those affecting sleep neurotransmitter systems and REM sleep can also alter reported nightmare occurrence. These data suggest that the neurobiology data terrain outside activation-synthesis may include sleep and dream electrophysiology, cognitive reports of dreaming, effects of alterations in consciousness on dreaming, immunology and host defense, and clinical therapies for sleep disorders

Abstract: There has been no generally accepted cognitive definition of dreaming. An electrophysiologic correlate (REM sleep) has become its defining characteristic. Dreaming and REM sleep are complex states for which the Dreaming + REMs model is over-simplified and limited. The target articles in this BBS special issue present strong evidence for a dissociation between dreaming and REM sleep. [Hobson et al.; Nielsen, Revonsuo; Solms; Vertes & Eastman]

Abstract: Recent and rapid technological developments on many fronts have created in our society some extremely difficult moral predicaments. Previous generations have not had to face the dilemmas posed by, for example, the availability of safe abortions, sperm banks and prostoglandins. They have not had to come to terms with an unchecked exploitation of natural resources heralding imminent ecological crisis, or, worst of all, with the recognition that only in this current generation have people the capacity to destroy themselves and their environment. This book seeks to show how, and why, Seventh-day Adventism has addressed these moral issues, and that the ethical questions arising from these issues are especially relevant to the Adventist church and its development. Dr Pearson looks specifically at the moral decisions Adventists have made in the area of human sexuality, on such issues as contraception, abortion, the role and status of women, divorce and homosexuality, from the beginnings of the movement to 1985. He seeks to put such decision-making in perspective by providing the general social context in which it took place, and shows how Ellen White (whose charismatic leadership held the movement together in its first fifty years) has been a major source of moral authority in the Adventist church - her writings continuing to exercise authority in a contemporary society of turmoil and change. This important book, which conveys something of the general ethos of Adventism, is the first to investigate the ethics of the movement, ans so fill a notable gap in the literature

Abstract: Based on increasing dream intensity and alterations in neurophysiological activity from waking, through NREM to REM sleep, dreaming appears to correlate with sustained midbrain dopaminergic and basal forebrain cholinergic, in conjunction with decreasing brainstem 5-HT and noradrenergic neuronal activities. This, model, with features in common with the modulatory transmitter models of Hobson et al. and Solms, is consistent with some clinical observations on drug induced alterations in dreaming and transmitter correlates of delusions. [Hobson et al.; Solms]

Abstract: Block's hypothesis concerning the order of Aristotle's psychological writings can be defended against a criticism which arises from Lulofs' interpretation of Insomn. 2, 459b24-460a33. Such a defence results in the discovery of possible purely physiological senses of words heretofore thought essentially psychological

Abstract: In a recent, and influential, article, Crispin Wright maintains that a familiar form of scepticismwhich finds its core expression in Descartes’ dreaming argumentcan be defused (or, to use Wright’s own parlance, “imploded”), by showing how it employs self-defeating reasoning. I offer two fundamental reasons for rejecting Wright’s ‘implosion’ of scepticism. On the one hand, I argue that, even by Wright’s own lights, it is unclear whether there is a sceptical argument to implode in the first place. On the other, I claim that even on the supposition that Wright has indeed succeeded in setting-up such an argument, he nevertheless fails to follow-through with an adequate response. A diagnosis of the failure of Wright’s approach is then given in the context of the wider sceptical debate

Abstract: The research program defended by O'Regan & Noë (O&N) cannot give any plausible explanation for the fact that during REM-sleep the brain regularly generates subjective experiences (dreams) where visual phenomenology is especially prominent. This internal experience is almost invariably organized in the form of “being-in-the-world.” Dreaming presents a serious unaccountable anomaly for the sensorimotor research program and reveals that some of its fundamental assumptions about the nature of consciousness are questionable

Abstract: Several theories claim that dreaming is a random by-product of REM sleep physiology and that it does not serve any natural function. Phenomenal dream content, however, is not as disorganized as such views imply. The form and content of dreams is not random but organized and selective: during dreaming, the brain constructs a complex model of the world in which certain types of elements, when compared to waking life, are underrepresented whereas others are over represented. Furthermore, dream content is consistently and powerfully modulated by certain types of waking experiences. On the basis of this evidence, I put forward the hypothesis that the biological function of dreaming is to simulate threatening events, and to rehearse threat perception and threat avoidance. To evaluate this hypothesis, we need to consider the original evolutionary context of dreaming and the possible traces it has left in the dream content of the present human population. In the ancestral environment human life was short and full of threats. Any behavioral advantage in dealing with highly dangerous events would have increased the probability of reproductive success. A dream-production mechanism that tends to select threatening waking events and simulate them over and over again in various combinations would have been valuable for the development and maintenance of threat-avoidance skills. Empirical evidence from normative dream content, children's dreams, recurrent dreams, nightmares, post traumatic dreams, and the dreams of hunter-gatherers indicates that our dream-production mechanisms are in fact specialized in the simulation of threatening events, and thus provides support to the threat simulation hypothesis of the function of dreaming. Key Words: dream content; dream function; evolution of consciousness; evolutionary psychology; fear; implicit learning; nightmares; rehearsal; REM; sleep; threat perception

Abstract: The complexity and mysteriousness of mental processes during sleep rule out thinking only in term of generators. How could we know exactly what mental sleep experience (MSE) is produced and when? To refer to REM versus NREM as separate time windows for MSE seems insufficient. We propose that in each cycle NREM and REM interact to allow mentation to reach a certain degree of complexity and consolidation in memory. Each successive cycle within a sleep episode should contribute to these processes with a different weight according to the time of night and distance from sleep onset. This view would avoid assuming too great a separation between REM and NREM functions and attributing psychological functions only to a single state. [Nielsen]

Abstract: Even though various investigations found a preponderance of negative emotions in dreams, the conclusion that human dream life is, in general, negatively toned is limited by several methodological issues. The present study made use of three different approaches to measure dream emotions: dream intensity rated by the dreamer, intensity rated by a judge, and scoring of explicitly mentioned emotions (Hall & Van de Castle, 1966). Results indicate that only in the case of external raters' estimates do negative emotions outweigh the positive ones; but in the case of self-ratings (i.e., those made by the dreamer himself/herself), the ratio was balanced. Analyses showed that this is mainly due to the underestimation of positive emotions in the external ratings. Additionally, a positive correlation was found between the intensity of dream emotions and dream recall frequency, whereas gender differences were nonsignificant as regards the emotional tone of diary dreams

Abstract: Nanotechnology has recently been identified with principles of sustainability and with a ‘green’ agenda generally . Some maintain that this green dream of nanotechnology is a rather ephemeral societal phenomenon that owes its existence to the campaign ploys of politics and business. This paper argues that deeper lying societal and cognitive structures are at work here that complement or even substantiate in some sense the seemingly manipulative saying of a greening of nanotechnologies. Taking seriously the concept of ‘green nano’, this paper examines the common ground between sustainability discourse and the discourse of nanotechnology. Green nanotechnology is understood as a boundary concept in which disparate discourses and concepts join together. The primary concern of the paper is to show that nanodiscourse and ecodiscourse share visions of control and of excess. Both ecotechnology and nanotechnology accept and incorporate arguments about limited growth, and each develops strategies of control—be it through a new-found precision in the control of material flows or through greater efficiency in product design

Abstract: From the perspective of modern dream research, Freud's hypotheses regarding repression and dreaming are difficult to evaluate. Several studies indicate that it is possible to study these topics empirically, but it needs a lot more empirical evidence, at least in the area of dream research, before arriving at a unified theory of repression

Abstract: In this commentary the “incredibly robust” evidence for the relationship between sleep and procedural memory is questioned; inconsistencies in the existing data are pointed out. In addition, some suggestions about extending research are made, for example, studying REM sleep augmentation or memory consolidation in patients with sleep disorders. Last, the possibility of a relationship between dreaming and memory processes is discussed

Abstract: Dreams of chase or pursuit, falling, sex, flying, nudity, failing an examination, one's own and other's death, fire, teeth falling out and some other themes experienced, even if only rarely, by many people all over the world have been labelled 'typical dreams'. This essay argues that typical dreaming, rather a syndrome of themes than monothematic, reflects an extraordinary state of mind and brain. Odd and particularly memorable perceptions, as well as emerging awareness of sleep and dreaming -- i.e. parallels to lucid dreaming, sleep paralysis, complex partial seizure, epileptic and migraine auras, and aspects of dreaming after trauma -- can be traced with some plausibility in all prominent variants of typical dreaming. When viewed from this perspective, for example, dream pursuers are much more a shadow of the bodily self than a metaphor for the psycho- biographical situation or evolutionarily implemented sparring partners who make dreamers fit for the struggle for survival during waking hours

Abstract: According to Revonsuo, dreams are the output of a evolved “threat simulation mechanism.” The author marshals a diverse and comprehensive array of empirical and theoretical support for this hypothesis. We propose that the hypothesized threat simulation mechanism might be more domain-specific in design than the author implies. To illustrate, we discuss the possible sex-differentiated design of the hypothesized threat simulation mechanism. [Revonsuo]

Abstract: A minority position is presented in which evidence will be cited from the Hobson, Solms, Revonsuo, and Nielsen target articles and from other sources, supporting major tenets of Freud's theory of dreaming. Support is described for Freud's view of dreams as meaningful, linked to basic motivations, differing qualitatively in mentation, and wish-fulfilling. [Hobson et al.; Nielsen; Revonsuo; Solms]

Abstract: The paradigmatic assumption that REM sleep is the physiological equivalent of dreaming is in need of fundamental revision. A mounting body of evidence suggests that dreaming and REM sleep are dissociable states, and that dreaming is controlled by forebrain mechanisms. Recent neuropsychological, radiological, and pharmacological findings suggest that the cholinergic brain stem mechanisms that control the REM state can only generate the psychological phenomena of dreaming through the mediation of a second, probably dopaminergic, forebrain mechanism. The latter mechanism (and thus dreaming itself) can also be activated by a variety of nonREM triggers. Dreaming can be manipulated by dopamine agonists and antagonists with no concomitant change in REM frequency, duration, and density. Dreaming can also be induced by focal forebrain stimulation and by complex partial (forebrain) seizures during nonREM sleep, when the involvement of brainstem REM mechanisms is precluded. Likewise, dreaming is obliterated by focal lesions along a specific (probably dopaminergic) forebrain pathway, and these lesions do not have any appreciable effects on REM frequency, duration, and density. These findings suggest that the forebrain mechanism in question is the final common path to dreaming and that the brainstem oscillator that controls the REM state is just one of the many arousal triggers that can activate this forebrain mechanism. The “REM-on” mechanism (like its various NREM equivalents) therefore stands outside the dream process itself, which is mediated by an independent, forebrain “dream-on” mechanism. Key Words: acetylcholine; brainstem; dopamine; dreaming; forebrain; NREM; REM; sleep

Abstract: The central question facing sleep and dream science today seems to be: What is the physiological basis of the subset of NREM dreams that are qualitatively indistinguishable from REM dreams (“apex dreams”)? Two competing answers have emerged: (1) all apex dreams are generated by REM sleep control mechanisms, albeit sometimes covertly; and (2) all such dreams are generated by forebrain mechanisms, independently of classical pontine sleep-cycle control mechanisms. The principal objection to the first answer is that it lacks evidential support. The principal objection to the second answer (which is articulated in my target article) is that it takes inadequate account of interactions that surely exist between the putative forebrain mechanisms and the well established brainstem mechanisms of conscious state control. My main response to this objection (elaborated below) is that it conflates nonspecific brainstem modulation – which supports consciousness in general – with a specific pontine mechanism that is supposed to generate apex dreaming in particular. The latter mechanism is in fact neither necessary nor sufficient for apex dreaming. The putative forebrain mechanisms, by contrast, are necessary for apex dreaming (although they are nor sufficient, in the limited sense that all conscious states of the forebrain are modulated by the brainstem)

Abstract: Although the cerebral cortex is deprived of messages from the external world in REM sleep and because these messages are inhibited in the thalamus, cortical neurons display high rates of spontaneous firing and preserve their synaptic excitability to internally generated signals during this sleep stage. The rich activity of neocortical neurons during NREM sleep consists of prolonged spike-trains that impose rhythmic excitation onto connected cells in the network, eventually leading to a progressive increase in their synaptic responsiveness, as in plasticity processes. Thus, NREM sleep may be implicated in the consolidation of memory traces acquired during wakefulness. [Hobson et al.; Nielsen; Vertes & Eastman]

Abstract: (2004) On the philosophical implications of David Foulkes’ experimental results [presented at ESPP/ SPP, Barcelona 2004 but currently stalled]

Abstract: This review describes central difficulties in the interdisciplinary study of dreaming, summarizes Jouvet's account of his role in the history of modern dream science, queries his positive speculations on the semantics of dreaming, and suggests work for historians of neuroscience

Abstract: The pharmacological literature on negative dream experiences is reviewed with respect to Revonsuo's threat rehearsal theory of dreaming. Moderate support for the theory is found, although much more work is needed. Significant questions that remain include the precise role of acetylcholine in the generation of negative dream experiences and dissociations between the pharmacology of waking fear and anxiety and threatening dreams. [Revonsuo]

Abstract: : Drawing on several feminist and anti-racist theorists, I use the trope of the vampire to unravel how whiteness, maleness, and heterosexuality feed on the same set of disavowals—of the body, of the Other, of fluidity, of dependency itself. I then turn to Jewelle Gomez's The Gilda Stories (1991) for a counternarrative that, along with Donna Haraway's reading of vampires (1997), retools concepts of kinship and self that undergird racism, sexism, and heterosexism in contemporary U.S. culture

Abstract: Revonsuo argues that the biological function of dreaming is to simulate threatening events and to rehearse threat avoidance behaviors. He views recurrent dreams as an example of this function. We present data and clinical observations suggesting that (1) many types of recurrent dreams do not include threat perceptions; (2) the nature of the threat perceptions that do occur in recurrent dreams are not always realistic; and (3) successful avoidance responses are absent from most recurrent dreams and possibly nightmares. [Hobson et al.; Revonsuo]

Abstract: Penultimate draft; please refer to published version. I argue, on philosophical, psychological, and neurophysiological grounds, that contrary to an orthodox view, dreams do not typically involve misleading sensations and false beliefs. I am thus in partial agreement with Colin McGinn, who has argued that we do not have misleading sensory experience while dreaming, and partially in agreement with Ernest Sosa, who has argued that we do not form false beliefs while dreaming. Rather, on my view, dreams involve mental imagery and propositional imagination. I defend the imagination model of dreaming from some objections

Abstract: for Paco Calvo and John Symons (eds), Routledge Companion to the Philosophy of Psychology (Routledge, November 2008)