No doubt this breezily written and informative volume will fill a gaping lacuna in most JSE readers' knowledge of evidence for psychokinesis generally and poltergeist phenomena in particular. It certainly did for me. Healy and Cropper survey 52 different Australian cases, spanning the years 1845-2002. The first eleven chapters cover the authors' 11 strongest cases in considerable detail. Chapter 12 describes the remaining 41 cases more briefly, and catalogues all 52 cases in chronological order. Chapter 13 purports to (...) wrap things up, but it's followed by three appendices introducing additional cases outside Australia and brief discussions of similar or at least potentially relevant physical mysteries-for example, some Asian fire poltergeist cases, ball lightning, UFOs, and reported rains of fishes. The authors rate their cases on a five-star scale, which they apply judiciously. Ratings begin at zero for apparent or proven hoaxes, and then range from half a star ("for questionable or very poorly documented cases" [p. 7]) to five stars. Healy and Cropper write: "With only two exceptions, we have reserved the four and five-star rating for very well documented cases where we were able to interview the eyewitnesses or in which we had some other personal involvement" (p. 7). The case they consider the strongest-the Mayanup case from 1955-2002-is the only one to earn five stars. Humpty Doo (1998)-possibly the most famous, or notorious-gets four and a half. Several cases earned between three and four stars, and quite a few get either zero stars or half a star. The two highest-rated cases are genuinely interesting. In the Humpty Doo case, many credible observers witnessed the phenomena under conditions which quite clearly seemed to rule out chicanery, and which conformed to poltergeist reports in other parts of the world. The phenomena included "showers of stones both indoors and out, dangerous objects thrown with great force but without causing injury, objects falling unnaturally slowly yet producing unnaturally loud sounds on impact, objects observed levitating, objects observed materializing in mid-air" (p. 48), the intense heat of apported objects, and more. (shrink)

I discuss the application of the Model of Pragmatic Information to the study of spontaneous anomalystic mental phenomena like telepathy, precognition, etc. In these phenomena the most important effects are related to anomalous information gain by the subjects. I consider the basic ideas of the Model, as they have been applied to experimental anomalystic phenomena and to spontaneous phenomena that have strong physical effects, like poltergeist cases, highlighting analogies and differences. Moreover, I point out that (...) in such cases we cannot assign a probability of being accepted to every proposition, and so we cannot use standard formulas for pragmatic information and other relevant measures. To overcome the problem, I propose that qualitative possibility theory could be used to describe the situation. In such theory, the confidence in a proposition is expressed using a scale. Basic concepts like epistemic states, belief revision, information gain, pragmatic information etc. are discussed in this frame. Finally an application to some specific cases is sketched. (shrink)

The title The Imprisoned Splendour derives from the author's conviction that there is a world of unfolding "spiritual" potentiality interpenetrating the world of matter, and that to understand ourselves, and our relationship to nature and the creatures of the physical world we inhabit, this interpenetration must be philosophically considered. In this book, physicist, Raynor Johnson explores natural science, psychical research and mystical experience. The book is valuable for the serious and casual reader alike or anyone wishing to explore the mystical (...) world of paranormal phenomena. Telepathy, clairvoyance, clairaudience, telekinesis, poltergeist phenomena, phantoms of the living and the dead, trance phenomena, automatic writing, and the evidence for the "etheric body" are all discussed, Johnson the Scientist is clearly a mystic at heart, and this makes for fascinating reading; No stone is left unturned and theological dogma is cast aside. Pre-existence is discussed in depth. Johnson explains, "If the general conception of evolution be regarded as applicable to the soul as well as to the physical world, it is not either improbable or unreasonable that the soul should adventure forth into the physical world in a newly-built body to acquire further experience of the kind which this world can provide. The fact that the soul has done so once was presumably for adequate and compelling reasons, and whatever these are, it is apparent that more might be gained by a series of such incarnations." The imprisoned Splendour is deeply impressive and now considered a classic in psychical research literature. (shrink)

A systemic phenomenological model that assumes the movability of the Cartesian cut is proposed and elucidated by means of a single exploratory case study. The model assumes that a continuum from purely psychosomatic disorders to RSPK cases exists. The degree of externalization (locus of control) of the affected person serves as an ordering parameter for the location of the Cartesian cut. It turns out that the dynamics of the disorder develops in four phases, like in the RSPK-model of the MPI. (...) However, in contrast to the decline phase of the RSPK cases (because of the NT-axiom), CER cases lead to petrification of the complaints. (shrink)

An exploration into consciousness, the universe, and the nature of reality. Draws on transdimensional physics and biology, reincarnation and past-life memories, animal consciousness, multiple identities, thoughtforms, soul pictures, and paranormal phenomena like crop circles and poltergeists. Explores the riddle of personal identity and how it differs from consciousness. Reveals that consciousness is more than encompassing all that exists---it also speaks to what has yet to manifest.

Western science teaches that our beings are governed by the laws of physics and our minds play no part. There are, however, flaws in this thinking, most prominently unexplained paranormal phenomena that defy explanation by modern theories of physics. Collected by a handful of renegade scientists who call themselves parapsychologists, these data include extrasensory perception (ESP), poltergeist occurrences, and psychokinesis. Much of the current data in parapsychology and their implications for understanding the true nature of the self are (...) examined here. Beginning with a consideration of several instances of spontaneous psi, the book examines the theoretical explanations of paranormal phenomena. It also covers the hypothesis and evidence that minds contain the so-called hidden variables that determine the outcomes of the quantum process, thus interweaving parapsychology with modern physics. The minds fate upon the death of the physical body is discussed; the reader is forced to consider in detail the relationship between the conscious mind and the physical brain and the evidence that minds survive the death of bodies. (shrink)

In the preface to this very Scholarly – and sometimes almost confusingly well-informed - book the author tells us that his aim is to offer “a fresh view of the change in educated attitudes towards magical beliefs that occurred in Britain between about 1650 and 1750.” In this he unquestionably succeeds. Actually the book continues somewhat beyond the later date, but there can be no doubt that there were changes – mostly declines - during the designated period in many of (...) the miscellaneous human beliefs and activities that have for whatever reason been labelled as ‘magic’ or ‘magical’. Hunter begins the body of his book with a chapter–length Introduction entitled The Supernatural, Science and ‘Atheism’. This opens with an attempt to define what he means by ‘magic’, based, he says, on the similar attempt made by Sir Keith Thomas in his classic Religion and the Decline of Magic (1971), though unlike Thomas he very wisely does not include alchemy and astrology. Even so he includes quite a wide variety of topics, so wide indeed that it is hard to see what if anything these phenomena – if they do indeed occur – could have in common except that they are difficult to explain, or to explain away, in ordinarily accepted terms. The proposed list includes such matters as witchcraft, witch covens, involvement with the spiritual realm (good or evil, angelic or demonic, benevolent or pestilential) possession. conjuration, prophesies, ghosts, apparitions, fairies, omens and lucky charms, and what would now be called poltergeists. Other varieties of curious events linked to or supposedly similar to the above could in practice no doubt get included. (shrink)

Leslie Kean’s Surviving Death is a wonderfully readable, carefully constructed summary of the evidence for the existence of what is colloquially called an “afterlife.” That is, she considers evidence for the hypothesis that individual human minds and personalities possess an existence going beyond their attachment to any particular body – so that, for instance, an individual with a certain name and certain traits may sometimes continue to perceive and act, even when the body typically associated with that individual is dead (...) and gone. Most of the book comprises moderately detailed descriptions of specific cases, involving specific people, which indicate the existence of some sort of “afterlife” for individual human minds, or potentially give some information regarding the nature of this afterlife. Kean considers a gamut of phenomena such as past-life memories, near-death experiences, mediumistic trances, poltergeists, and so forth. However, she also makes a significant effort to draw general conclusions, lessons and hypotheses from the totality of these cases, while maintaining respect for the confusing and in many ways still mysterious nature of the phenomena under discussion. Each of the topics considered in the book has been reviewed and analyzed in more depth elsewhere. What Kean does, however, is provide a clear, evocative and rational survey of the many types of evidence that are directly relevant to the possibility and nature of an afterlife for individual human minds. (shrink)

During a recent review of some issues concerning the reliability of eyewitness testimony in parapsychology, I was reminded of some fascinating episodes that I believe will interest many JSE readers. These episodes concern a familiar criticism of non-laboratory parapsychological data held, not only by parapsychological skeptics and those only casually familiar with the field, but also by many veteran psi researchers. Challenges to the reliability of eyewitness accounts typically focus on cases of physical mediumship, poltergeists, and apparitions, in which (we’re (...) told) observers ordinarily base their reports on phenomena from darkened séance rooms, or under other poor psychological and physical conditions of observation (e.g., periods of distress or distraction, or objects moving too quickly to be observed and described reliably). Moreover, these are conditions in which observers are particularly liable to misperceive in accordance with their own biases or predispositions in favor of the paranormal. So (we’re told), eyewitness accounts in these cases should be treated with great caution at the very least, because they’re too liable to be contaminated by observer-bias in favor of the paranormal. (shrink)

Although Broad published many books in his lifetime, this volume is unique in presenting some of his most interesting unpublished writings. Divided into five clear sections, the following figures and topics are covered: Autobiography, Hegel and the nature of philosophy, Francis Bacon, Hume's philosophy of the self and belief, F. H. Bradley, The historical development of scientific thought from Pythagoras to Newton, Causation, Change and continuity, Quantitative methods, Poltergeists, Paranormal phenomena. -/- Each section is introduced and placed in context (...) by the editor, Joel Walmsley. The volume also includes an engaging and informative foreword by Simon Blackburn. It will be of great value to those studying and researching the history of twentieth-century philosophy, metaphysics, and the recent history and philosophy of science, as well as anyone interested in Broad's philosophical thought and his place in the history of philosophy. (shrink)

A sober account of some striking examples of various "para-normal phenomena," like telepathy, clairvoyance, materializations, and poltergeists. The author tries to show that "here in para-psychology are facts which completely undermine the complacent materialism of the past century." He adduces interesting evidence derived from experiments and controlled observation, but the explanatory hypotheses put forward are less convincing.--R. G. S.

In Phenomena of Power, one of the leading figures of postwar German sociology reflects on the nature, and many forms of, power. For Heinrich Popitz, power is rooted in the human condition and is therefore part of all social relations. Drawing on philosophical anthropology, he identifies the elementary forms of power to provide detailed insight into how individuals gain and perpetuate control over others. Instead of striving for a power-free society, Popitz argues, humanity should try to impose limits on (...) power where possible and establish counterpower where necessary. Phenomena of Power delves into the sociohistorical manifestations of power and breaks through to its general structures. Popitz distinguishes the forms of the enforcement of power as well as of its stabilization and institutionalization, clearly articulating how the mechanisms of power work and how to track them in the social world. Philosophically trained, historically informed, and endowed with keen observation, Popitz uses examples ranging from the way passengers on a ship organize deck chairs to how prisoners of war share property to illustrate his theory. Long influential in German sociology, Phenomena of Power offers a challenging reworking of one of the essential concepts of the social sciences. (shrink)

No detailed description available for "Moral Phenomena".

This open access book provides a historical treatment of scientific control in experimentation in the longue durée. The introduction distinguishes four related strands in the history of experimental control: the development of practices to stabilize experimental conditions; the career of the comparative design; the unfolding of methodological discussions about control practices and designs; and the history of the term “control”. Each chapter brings these distinctions to bear on specific historical episodes. The focus is on experiments with complex, elusive phenomena (...) such as perception and learning, irregular movements, and unobservable elements. Such experiments bring control issues to the fore because they are difficult to design and stabilize and often controversial. Together, the chapters show that the local context shapes what exactly is controlled, how control can be accomplished, and how controls are justified. They also show that control strategies and methodological ideas often remain stable for a long time and change only gradually. This book, as well as the volume on analysis and synthesis in experimentation by the same editors, contains contributions by an array of experts from multiple disciplines, making it suitable for historians and philosophers of science and students alike. (shrink)

Bogen and Woodward claim that the function of scientific theories is to account for 'phenomena', which they describe both as investigator-independent constituents of the world and as corresponding to patterns in data sets. I argue that, if phenomena are considered to correspond to patterns in data, it is inadmissible to regard them as investigator-independent entities. Bogen and Woodward's account of phenomena is thus incoherent. I offer an alternative account, according to which phenomena are investigator-relative entities. All (...) the infinitely many patterns that data sets exhibit have equal intrinsic claim to the status of phenomenon: each investigator may stipulate which patterns correspond to phenomena for him or her. My notion of phenomena accords better both with experimental practice and with the historical development of science. (shrink)

In _Speech and Phenomena,_ Jacques Derrida situates the philosophy of language in relation to logic and rhetoric, which have often been seen as irreconcilable criteria for the use and interpretations of signs. His critique of Husserl attacks the position that language is founded on logic rather than on rhetoric; instead, he claims, meaningful language is limited to expression because expression alone conveys sense. Derrida's larger project is to confront phenomenology with the tradition it has so often renounced--the tradition of (...) Western metaphysics. (shrink)

이 글에서 나는 창발 현상에 호소하여 자유의지 문제를 해결하려는 뉴섬(Newsome)의 시도를 비판적으로 검토할 것이다. 대략적으로 말하여, 창발현상은 물리적 일원론, 체계적 속성, 공시적 결정, 환원불가능성, 그리고 하향적 인과로 정의된다. 자유의지 문제와 관련된 창발 현상은 정신사건이다. 언뜻, 정신사건을 창발현상으로 간주하는 것은 자유의지 문제에 대한 좋은 해법을 제공하는 듯이 보인다. 그러나 이 글에서 나는 정신사건을 창발현상으로 간주한다고 해도 자유의지 문제는 해결되지 않는다는 것을 보이려고 시도할 것이다.

It is commonly held that research efforts in the cognitive and behavioral sciences are mainly directed toward providing explanations and that phenomena figure into scientific practice qua explananda. I contend that these assumptions convey a skewed picture of the research practices in question and of the role played by phenomena. I argue that experimental research often aims at exploring and describing “objects of research” and that phenomena can figure as components of, and as evidence for, such objects. (...) I situate my analysis within the existing literature and illustrate it with examples from memory research. (shrink)

This study provides a survey of phenomena that present themselves during moments of naturally occurring inner experience. In our previous studies using Descriptive Experience Sampling we have discovered five frequently occurring phenomena—inner speech, inner seeing, unsymbolized thinking, feelings, and sensory awareness. Here we quantify the relative frequency of these phenomena. We used DES to describe 10 randomly identified moments of inner experience from each of 30 participants selected from a stratified sample of college students. We found that (...) each of the five phenomena occurred in approximately one quarter of sampled moments, that the frequency of these phenomena varied widely across individuals, that there were no significant gender differences in the relative frequencies of these phenomena, and that higher frequencies of inner speech were associated with lower levels of psychological distress. (shrink)

Traditional explanations of multistable visual phenomena (e.g. ambiguous figures, perceptual rivalry) suggest that the basis for spontaneous reversals in perception lies in antagonistic connectivity within the visual system. In this review, we suggest an alternative, albeit speculative, explanation for visual multistability – that spontaneous alternations reflect responses to active, programmed events initiated by brain areas that integrate sensory and non-sensory information to coordinate a diversity of behaviors. Much evidence suggests that perceptual reversals are themselves more closely related to the (...) expression of a behavior than to passive sensory responses: (1) they are initiated spontaneously, often voluntarily, and are influenced by subjective variables such as attention and mood; (2) the alternation process is greatly facilitated with practice and compromised by lesions in non-visual cortical areas; (3) the alternation process has temporal dynamics similar to those of spontaneously initiated behaviors; (4) functional imaging reveals that brain areas associated with a variety of cognitive behaviors are specifically activated when vision becomes unstable. In this scheme, reorganizations of activity throughout the visual cortex, concurrent with perceptual reversals, are initiated by higher, largely non-sensory brain centers. Such direct intervention in the processing of the sensory input by brain structures associated with planning and motor programming might serve an important role in perceptual organization, particularly in aspects related to selective attention. (shrink)

In the face of causal complexity, scientists reconstitute phenomena in order to arrive at a more simplified and partial picture that ignores most of the 'bigger picture.' This paper will distinguish between two modes of reconstituting phenomena: one moving down to a level of greater decomposition (toward organizational parts of the original phenomenon), and one moving up to a level of greater abstraction (toward different differences regarding the phenomenon). The first aim of the paper is to illustrate that (...) phenomena are moving targets, i.e., they are not fixed once and for all, but are adapted, if necessary, on the basis of the preferred perspective adopted for pragmatic reasons. The second aim is to analyze in detail the second mode of reconstituting phenomena. This includes an exposition of the kind of pragmatic-pluralistic picture resulting from the fact that phenomena are reconstituted by a move up to a level of greater abstraction. (shrink)

This paper explores how data serve as evidence for phenomena. In contrast to standard philosophical models which invite us to think of evidential relationships as logical relationships, I argue that evidential relationships in the context of data-to-phenomena reasoning are empirical relationships that depend on holding the right sort of pattern of counterfactual dependence between the data and the conclusions investigators reach on the phenomena themselves.

Autoscopic phenomena are complex experiences that include the visual illusory reduplication of one’s own body. From a phenomenological point of view, we can distinguish three conditions: autoscopic hallucinations, heautoscopy, and out-of-body experiences. The dysfunctional pattern involves multisensory disintegration of personal and extrapersonal space perception. The etiology, generally either neurological or psychiatric, is different. Also, the hallucination of Self and own body image is present during dreams and differs according to sleep stage. Specifically, the representation of the Self in REM (...) dreams is frequently similar to the perception of Self in wakefulness, whereas in NREM dreams, a greater polymorphism of Self and own body representation is observed. The parallels between autoscopic phenomena in pathological cases and the Self-hallucination in dreams will be discussed to further the understanding of the particular states of self awareness, especially the complex integration of different memory sources in Self and body representation. (shrink)

A well-known open problem in epistemic logic is to give a syntactic characterization of the successful formulas. Semantically, a formula is successful if and only if for any pointed model where it is true, it remains true after deleting all points where the formula was false. The classic example of a formula that is not successful in this sense is the “Moore sentence” p ∧ ¬BOXp, read as “p is true but you do not know p.” Not only is the (...) Moore sentence unsuccessful, it is self-refuting, for it never remains true as described. We show that in logics of knowledge and belief for a single agent (extended by S5), Moorean phenomena are the source of all self-refutation; moreover, in logics for an introspective agent (extending KD45), Moorean phenomena are the source of all unsuccessfulness as well. This is a distinctive feature of such logics, for with a non-introspective agent or multiple agents, non-Moorean unsuccessful formulas appear. We also consider how successful and self-refuting formulas relate to the Cartesian and learnable formulas, which have been discussed in connection with Fitch’s “paradox of knowability.” We show that the Cartesian formulas are exactly the formulas that are not eventually self-refuting and that not all learnable formulas are successful. In an appendix, we give syntactic characterizations of the successful and the self-refuting formulas. (shrink)

The series Topics in Current Chemistry presents critical reviews of the present and future trends in modern chemical research. The scope of coverage is all areas of chemical science including the interfaces with related disciplines such as biology, medicine and materials science. The goal of each thematic volume is to give the non-specialist reader, whether in academia or industry, a comprehensive insight into an area where new research is emerging which is of interest to a larger scientific audience. Each review (...) within the volume critically surveys one aspect of that topic and places it within the context of the volume as a whole. The most significant developments of the last 5 to 10 years are presented using selected examples to illustrate the principles discussed. The coverage is not intended to be an exhaustive summary of the field or include large quantities of data, but should rather be conceptual, concentrating on the methodological thinking that will allow the non-specialist reader to understand the information presented. Contributions also offer an outlook on potential future developments in the field. Review articles for the individual volumes are invited by the volume editors. Readership: research chemists at universities or in industry, graduate students. (shrink)

The literature on the nature of understanding can be divided into two broad camps. Explanationists believe that it is knowledge of explanations that is key to understanding. In contrast, their manipulationist rivals maintain that understanding essentially involves an ability to manipulate certain representations. The aim of this paper is to provide a novel knowledge based account of understanding. More specifically, it proposes an account of maximal understanding of a given phenomenon in terms of fully comprehensive and maximally well-connected knowledge of (...) it and of degrees of understanding in terms of approximations to such knowledge. It is completed by a contextualist semantics for outright attributions of understanding according to which an attribution of understanding is true of one just in case one knows enough about it to perform some contextually determined task. It is argued that this account has an edge over both its explanationist and manipulationist competitors. (shrink)

Philosophical discussions of biological classification have failed to recognise the central role of homology in the classification of biological parts and processes. One reason for this is a misunderstanding of the relationship between judgments of homology and the core explanatory theories of biology. The textbook characterisation of homology as identity by descent is commonly regarded as a definition. I suggest instead that it is one of several attempts to explain the phenomena of homology. Twenty years ago the ‘new experimentalist’ (...) movement in philosophy of science drew attention to the fact that many experimental phenomena have a ‘life of their own’: the conviction that they are real is not dependent on the theories used to characterise and explain them. I suggest that something similar can be true of descriptive phenomena, and that many homologies are phenomena of this kind. As a result the descriptive biology of form and function has a life of its own—a degree of epistemological independence from the theories that explain form and function. I also suggest that the two major ‘homology concepts’ in contemporary biology, usually seen as two competing definitions, are in reality complementary elements of the biological explanation of homology. (shrink)

Traditional explanations of multistable visual phenomena (e.g. ambiguous figures, perceptual rivalry) suggest that the basis for spontaneous reversals in perception lies in antagonistic connectivity within the visual system. In this review, we suggest an alternative, albeit speculative. explanation for visual multistability - that spontaneous alternations reflect responses to active, programmed events initiated by brain areas that integrate sensory and non-sensory information to coordinate a diversity of behaviors. Much evidence suggests that perceptual reversals are themselves more closely related to the (...) expression of a behavior than to passive sensory responses: (1) they are initiated spontaneously, often voluntarily, and are influenced by subjective variables such as attention and mood; (2) the alternation process is greatly facilitated with practice and compromised by lesions in non- visual cortical areas; (3) the alternation process has temporal dynamics similar to those of spontaneously initiated behaviors; (4) functional imaging reveals that brain areas associated with a variety of cognitive behaviors are specifically activated when vision becomes unstable. In this scheme, reorganizations of activity throughout the visual cortex, concurrent with perceptual reversals, are initiated by higher, largely non- sensory brain centers. Such direct intervention In the processing of the sensory input by brain structures associated with planning and motor programming might serve an important role in perceptual organization, particularly in aspects related to selective attention. (shrink)

This essay attempts to provide additional motivation for the data/phenomena framework advocated in Bogen and Woodward, “Saving the Phenomena”.

Synchronistic or psi phenomena are interpreted as entanglement correlations in a generalized quantum theory. From the principle that entanglement correlations cannot be used for transmitting information, we can deduce the decline effect, frequently observed in psi experiments, and we propose strategies for suppressing it and improving the visibility of psi effects. Some illustrative examples are discussed.

There has been a good deal of interest in recent years in what Franz Brentano had to say about the notion of ‘intentional objects’ and about intentionality as a criterion of the mental. There has been less interest in his classification of mental phenomena. In his Psychology from an Empirical Standpoint Brentano asserts and argues for the thesis that mental phenomena can be classified in terms of three kinds of mental act or activity, all of which are directed (...) towards an immanent object. These are, respectively, presentation, judgment and what he calls the phenomena of love and hate. Once again, less interest has been shown in what he has to say about the last of these three than in what he says about the others. I wish to take Brentano's views as the point of departure for a discussion of love and hate, since these notions seem to me to have a good deal of philosophical interest, for at least two main reasons. First, I have recently had some concern with the part that personal relations play in our understanding of others and of ourselves, and love and hate seem to be very important elements in such relations. Second, love and hate have long seemed to me to provide important counter-examples to some prevalent philosophical theories about the emotions. I shall take this issue first. (shrink)

Cognitive science is, more than anything else, a pursuit of cognitive mechanisms. To make headway towards a mechanistic account of any particular cognitive phenomenon, a researcher must choose among the many architectures available to guide and constrain the account. It is thus fitting that this volume on contemporary debates in cognitive science includes two issues of architecture, each articulated in the 1980s but still unresolved: " • Just how modular is the mind? – a debate initially pitting encapsulated mechanisms against (...) highly interactive ones. • Does the mind process language-like representations according to formal rules? – a debate initially pitting symbolic architectures against less language-like architectures. " Our project here is to consider the second issue within the broader context of where cognitive science has been and where it is headed. The notion that cognition in general—not just language processing—involves rules operating on language-like representations actually predates cognitive science. In traditional philosophy of mind, mental life is construed as involving propositional attitudes—that is, such attitudes towards propositions as believing, fearing, and desiring that they be true—and logical inferences from them. On this view, if a person desires that a proposition be true and believes that if she performs a certain action it will become true, she will make the inference and perform the action. (shrink)

The major theoretical framework relative to the perception of illusory figures is reviewed and discussed in the attempt to provide a unifying explanatory account for these phenomena.

Thermodynamics and Statistical Mechanics are related to one another through the so-called "thermodynamic limit'' in which, roughly speaking the number of particles becomes infinite. At critical points (places of physical discontinuity) this limit fails to be regular. As a result, the "reduction'' of Thermodynamics to Statistical Mechanics fails to hold at such critical phases. This fact is key to understanding an argument due to Craig Callender to the effect that the thermodynamic limit leads to mistakes in Statistical Mechanics. I discuss (...) this argument and argue that the conclusion is misguided. In addition, I discuss an analogous example where a genuine physical discontinuity---the breaking of drops---requires the use of infinite idealizations. (shrink)

Speech and phenomena.--Form and meaning.--Differance.

This book opens up a new area of research by not only considering the rationality of such diverse phenomena as ordinary emotions, generalized anxiety disorder, social phobia, psychotic depression, major depressive disorder, and bipolar disorder, but also by evaluating the question whether the vagueness of these diverse disorders and emotions poses an obstacle to the rationality of these phenomena. As these emotional phenomena turn out to be vague on many different levels, an explanation is found for the (...) millennia long dispute of which kind of phenomena fall under the emotions and whether such diverse phenomena as hope and alexithymia fall under the emotions. Since vagueness can be most easily identified in mixed feelings, the rationality of mixed feelings will also be dealt with. (shrink)

I. Metaphysical phenomena -- II. Physical phenomena.

The neuroanatomical substrates controlling and regulating sleeping and waking, and thus consciousness, are located in the brain stem. Most crucial for bringing the brain into a state conducive for consciousness and information processing is the mesencephalic part of the brain stem. This part controls the state of waking, which is generally associated with a high degree of consciousness. Wakefulness is accompanied by a low-amplitude, high-frequency electroencephalogram, due to the fact that thalamocortical neurons fire in a state of tonic depolarization. Information (...) can easily pass the low-level threshold of these neurons, leading to a high transfer ratio. The complexity of the electroencephalogram during conscious waking is high, as expressed in a high correlation dimension. Accordingly, the level of information processing is high. Spindles, and alpha waves in humans, mark the transition from wakefulness to sleep. These phenomena are related to drowsiness, associated with a reduction in consciousness. Drowsiness occurs when cells undergo moderate hyperpolarizations. Increased inhibitions result in a reduction of afferent information, with a lowered transfer ratio. Information processing subsides, which is also expressed in a diminished correlation dimension. Consciousness is further decreased at the onset of slow wave sleep. This sleep is controlled by the medullar reticular formation and is characterized by a high-voltage, low-frequency electroencephalogram. Slow wave sleep becomes manifest when neurons undergo a further hyperpolarization. Inhibitory activities are so strong that the transfer ratio further drops, as does the correlation dimension. Thus, sensory information is largely blocked and information processing is on a low level. Finally, rapid eye movement sleep is regulated by the pontine reticular formation and is associated with a ''wake-like'' electroencephalographic pattern. Just as during wakefulness, this is the expression of a depolarization of thalamocortical neurons. The transfer ratio of rapid eye movement sleep has not yet been determined, but seems to vary. Evidence exists that this type of sleep, associated with dreaming, with some kind of perception and consciousness, is involved in processing of ''internal'' information. In line with this, rapid eye movement sleep has higher correlation dimensions than slow-wave sleep and sometimes even higher than wakefulness. It is assumed that the ''near-the-threshold'' depolarized state of neurons in the thalamus and cerebral cortex is a necessary condition for perceptual processes and consciousness, such as occurs during waking and in an altered form during rapid eye movement sleep. (shrink)

This paper provides a restatement and defense of the data/ phenomena distinction introduced by Jim Bogen and me several decades ago (e.g., Bogen and Woodward, The Philosophical Review, 303–352, 1988). Additional motivation for the distinction is introduced, ideas surrounding the distinction are clarified, and an attempt is made to respond to several criticisms.

This study focuses on the influence of the work of Carl Stumpf on the thought of Karl Bühler. Our working hypothesis is based on the philosophical program that Bühler attributes to Stumpf and to which several of his works are largely indebted. It is divided into five parts. The first is intended to establish a relationship between Bühler and the School of Brentano to which Stumpf belongs. In the second, I show that Bühler became aware of Brentano's ideas and of (...) Stumpf's program during a stay at the Institute of Psychology of Berlin during the winter semester 1904-1905, and I briefly comment, in the third part, Bühler's references to the work of Stumpf and two of his books in which he defends Stumpf's program against his critics. After having established the solid knowledge that Bühler had of Stumpf's work, I outline, in the fourth part, the main aspects of this program and evaluate, in the fifth, how Bühler uses it in the field of sensory phenomena (gestalt). I conclude this study with several remarks on Stumpf's positive evaluation of the work of Bühler. (shrink)

One of the more serious criticisms of the B-theory is that by denying the passage of time or maintaining that passage is a mind-dependent illusion or appearance, the B-theory gives rise to a static, block universe and thereby removes what is most distinctively timelike about time. The aim of this paper is to discuss the R-theory of time, after Russell, who Richard Gale calls “the father of the B-theory,” and explain how the R-theory can respond to the criticisms just raised, (...) and others. In the course of my discussion I shall clarify differences between versions of the A-, B- and R-theories of time, and argue that McTaggart’s conception of the B-series and more specifically, the B-relations that generate it, has been instrumental in misconstruing the A-/B-theory debate resulting in criticisms of the B-theory that can be seen to be fallacious when applied to the R-theory. (shrink)