We have been discussing some of the fundamental features of the classical calculus of probability. The equiprobability of rival events was seen to be a major assumption of the calculus. Moreover, it is an assumption which the pure mathematician need not bother to justify. He need only present his formal system as follows.

The Waltham Chronicle is an interesting example of a twelfth-century historia fundacionis. Written by one of the secular canons of Waltham just after the refoundation of the house as an Augustinian priory in 1177, it records the legends of the original foundation and miracle stories, together with historical information about the pre-Conquest benefactors and the internal organization of the community. Its value is much more than that of a local history, because of its connection with the literary romances of Harold (...) Godwineson, the religious context of the theology of the Cross, and the general movement to replace sector colleges by houses of regular Benedictine monks or Augustinian canons. This is the first published translation, printed with the original text editied from the two manuscripts containing the Chronicle, with full introduction, historical notes and apparatus criticus, by Leslie Watkiss and Marjorie Chibnall. (shrink)

Robots are being extensively used for the purpose of discovering and testing empirical hypotheses about biological sensorimotor mechanisms. We examine here methodological problems that have to be addressed in order to design and perform “good” experiments with these machine models. These problems notably concern the mapping of biological mechanism descriptions into robotic mechanism descriptions; the distinction between theoretically unconstrained “implementation details” and robotic features that carry a modeling weight; the role of preliminary calibration experiments; the monitoring of experimental environments for (...) disturbing factors that affect both modeling features and theoretically unconstrained implementation details of robots. Various assumptions that are gradually introduced in the process of setting up and performing these robotic experiments become integral parts of the background hypotheses that are needed to bring experimental observations to bear on biological mechanism descriptions. (shrink)

Cognitive modules are internal mental structures. Some theorists and empirical researchers hypothesise that the human mind is either partially or massively comprised of structures that are modular in nature. Is the massive modularity of mind hypothesis a cogent view about the ontological nature of human mind or is it, rather, an effective/ineffective adaptationist discovery heuristic for generating predictively successful hypotheses about both heretofore unknown psychological traits and unknown properties of already identified psychological traits? Considering the inadequacies of the case (...) in favour of massive modularity as an ontological hypothesis, I suggest approaching and valuing massive modularity as an adaptationist discovery heuristic. (shrink)

Independently of any eighteenth century work on the geometry of parallels, Thomas Reid discovered the non-euclidean "geometry of visibles" in 1764. Reid's construction uses an idealized eye, incapable of making distance discriminations, to specify operationally a two dimensional visible space and a set of objects, the visibles. Reid offers sample theorems for his doubly elliptical geometry and proposes a natural model, the surface of the sphere. His construction draws on eighteenth century theory of vision for some of its technical features (...) and is motivated by Reid's desire to defend realism against Berkeley's idealist treatment of visual space. (shrink)

You can use the power that roams your nocturnal mind to improve your daily life. Learn what dream work is and how it has been practiced from ancient times to the present, for healing, for self-development, and as a means of contacting the creative inner self. Dream-work techniques, like remembering and recording, incubation, gestalt, guided visualization, working with symbols, and a host of others, will help you reach your goals. Understand what each dream symbol means to you, in essence piecing (...) together an unconscious story of your experiences. (shrink)

The winning entry in David Stove's Competition to Find the Worst Argument in the World was: “We can know things only as they are related to us/insofar as they fall under our conceptual schemes, etc., so, we cannot know things as they are in themselves.” That argument underpins many recent relativisms, including postmodernism, post-Kuhnian sociological philosophy of science, cultural relativism, sociobiological versions of ethical relativism, and so on. All such arguments have the same form as ‘We have eyes, therefore we (...) cannot see’, and are equally invalid. (shrink)

Meier shows how the structure of Greek communal life gave individuals a civic role and discusses a crucial reform that institutionalized the idea of equality ...

On Discovery became a key reference for anyone who wanted to know about "firsts" in theology, philosophy, science, technology, literature, language, law, material culture, and other fields. Polydore took his information from dozens of Greek, Roman, biblical, and Patristic authorities. His main point was to show that many Greek and Roman claims for discovery were false and that ancient Jews or other Asian peoples had priority.

By modern standards Bacon's writings are striking in their range and diversity, and they are too often considered a separate specialist concerns in isolation from each other. Dr Jardine finds a unifying principle in Bacon's preoccupation with 'method', the evaluation and organisation of information as a procedure of investigation or of presentation. She shows how such an interpretation makes consistent sense of the whole corpus of Bacon's writings: how the familiar but misunderstood inductive method for natural science relations to the (...) more information strategies of argument in his historical, ethical, political and literary work. There is a substantial and valuable study of the intellectual Renaissance background from which Bacon emerged and against which he reacted. Through a series of details comparisons and contrasts we are led to appreciate the true originality and ingenuity of Bacon's own views and also to discount the more superficial resemblances between them and later developments in the philosophy of science. (shrink)

In this paper I will give a systematic account of Husserl's notion of the natural attitude in the development from its first presentation in Ideas I (1913) until Husserl's last years. The problem of the natural attitude has to be dealt with on two levels. On the thematic level, it is constituted by the correlation of attitude and horizon, both stemming from Husserl's theory of intentionality. On the methodic level, the natural attitude is constituted by three factors: naturalness, naivety and (...) normality. I shall conclude by sketching out a possible motivation for leaving the natural attitude and thus for entering the sphere of phenomenology. (shrink)

Human participants and recurrent (“connectionist”) neural networks were both trained on a categorization system abstractly similar to natural language systems involving irregular (“strong”) classes and a default class. Both the humans and the networks exhibited staged learning and a generalization pattern reminiscent of the Elsewhere Condition (Kiparsky, 1973). Previous connectionist accounts of related phenomena have often been vague about the nature of the networks’ encoding systems. We analyzed our network using dynamical systems theory, revealing topological and geometric properties that can (...) be directly compared with the mechanisms of non-connectionist, rule-based accounts. The results reveal that the networks “contain” structures related to mechanisms posited by rule-based models, partly vindicating the insights of these models. On the other hand, they support the one mechanism (OM), as opposed to the more than one mechanism (MOM), view of symbolic abstraction by showing how the appearance of MOM behavior can arise emergently from one underlying set of principles. The key new contribution of this study is to show that dynamical systems theory can allow us to explicitly characterize the relationship between the two perspectives in implemented models. (shrink)

According to the Tibetan Buddhist tradition ‘The Great Perfection’, we can distinguish between two basic dimensions of mind: an intentional dimension that is divided into perceiver and perceived and a non-dual dimension that transcends all distinctions between subject and object. The non-dual dimension is evident through its intuitional characteristics; an unbounded openness that is free from intentional limitations, a spontaneous luminosity which presences all phenomena, and self-awareness that recognizes the original resonance of beings. Owing to these characteristics, the descriptions of (...) this dimension exemplify an integrative way of speaking about primordial reality, which resolves the assumed dichotomy between kataphatic and apophatic discourses by pointing to a dimension that pervades all phenomena without being identified with any of those. In this article, I intend to discuss the characteristics of the non-dual dimension and their implications for our understanding of human consciousness and the inherent co-emergence of positive and negative perceptions of reality. (shrink)

In this paper I investigate how different modes of urban transportation shape our experience of the urban environment. My goal is to argue that how we move through a space is not merely a question of convenience or efficiency. Rather, our transportation technologies can fundamentally shift how we experience where we are. I propose a framework for considering mobility from the standpoint of phenomenological everyday aesthetics considering the social, somatic, temporal-epistemic, and affective characteristics of experience. I then suggest a typology (...) of different forms of urban mobility distinguishing between private and public forms of transportation as well as between faster and slower modes. I next suggest a trio of factors—speed, ability to survey one’s surroundings, and ease of interruption—that play into how we experience an urban environment while discovering it by means of mobility. By applying the framework of experience and the trio of factors to the typology of transportation modes I show how each of them can foster or hinder an aesthetic experience of the urban environment. I conclude by reflecting on some further issues for investigation including the role of power in urban space, questions concerning mobility and difference (class, race, dis/ability, etc.), the place of technological mediation in urban mobility, and the role of spatial planning. (shrink)

Rodolfo Sacco developed the idea of “mute behaviours” during his studies on mute law. The notion of “mute behaviours” denotes an action that is able to mould a legal relationship without any use of language. Certainly, this concept may give rise to some doubts in relation to the attribution—to a behaviour qualified as mute—of the capability to affect dynamics involving a plurality of people. Aiming to clarify the idea of “mute behaviours” by this point of view, the authors analysed the (...) semiotic terminology used by Sacco himself to explain this notion and the issue of its silent nature. Therefore, the terms “signifying signs” and “symptoms”, deemed by Sacco—respectively—incompatible and compatible with the theory of mute behaviours were considered. The former term was traced back to the notion of conventional and arbitrary sign, the notion of the latter was reconstructed linking it to the concept of signs based on signification and suggesting a possible framework in view of the idea of “presentative meanings” developed by the philosopher Guido Morpurgo-Tagliabue. Clarified this dichotomy by a terminological analysis, the authors noticed—as affirmed by Rodolfo Sacco himself—the impossibility to ascribe the notion of gesture to the mute behaviour’s category, as some exegetes proposed. Consequently to this last remark, the authors tried to analyse the relationship between gestures and “mute behaviours”, identifying the category of “sema-pragmatic acts”, that includes gestures and may be seen as an intermediate phase between “mute behaviours” and legally relevant behaviours operated by speaking. (shrink)

L’enseignement de la méthodologie scientifique en Psychologie confère un rôle paradigmatique à l’opérationnalisation des « hypothèses générales » : une idée sans rapport précis à l’observation concrète se traduit par la tentative de rejeter une hypothèse statistique nulle au profit d’une hypothèse alternative, dite de recherche, qui opérationnalise l’idée générale. Cette démarche s’avère particulièrement inadaptée à la découverte de lois empiriques. Une loi empirique est définie comme un trou nomothétique émergeant d’un référentiel de la forme Ω x M(X) x M(Y), (...) où Ω est un ensemble d’événements ou d’objets datés dont certains états dans l’ensemble M(Y) sont par hypothèse impossibles étant données certaines conditions initiales décrites dans l’ensemble M(X). Cette approche permet de préciser le regard que l’historien des connaissances peut porter sur les avancées descriptives et nomothétiques de la Psychologie empirique contemporaine. (shrink)

This article argues that Iris Murdoch, who was supervised by John Wisdom during her 1947–48 fellowship at Newnham College Cambridge, went on to practice philosophy in a recognizably Wisdomian manner in her earliest paper, “Thinking and Language” (1951). To do so, I first describe how Wisdom understood philosophical perplexity and paradox. One task that linguistic philosophers should take up is to investigate the concrete cases that give paradoxical philosophical statements their sense and to sift the truth they contain from the (...) distortion. I then show how this vision informed his critical reception of Gilbert Ryle's The Concept of Mind as well as his own investigation of the Hidden Stream Paradox. Finally, I trace a similar approach to Murdoch's discussions of a paradox I call the Coarse Net Paradox. Recognizing Murdoch's intellectual inheritance from Wisdom enables us to see a thus‐far overlooked connection between Murdoch and the tradition of linguistic philosophy. (shrink)

The US FDA currently encourages the addition of vitamin D to milk and cereals, with the aim of reducing rickets in children and osteoporosis in adults. However, vitamin D not only regulates the expression of genes associated with calcium homeostasis, but also genes associated with cancers, autoimmune disease, and infection. It does this by controlling the activation of the vitamin D receptor (VDR), a type 1 nuclear receptor and DNA transcription factor. Molecular biology is rapidly coming to an understanding of (...) the multiplicity of roles played by the VDR, but clinical medicine is having difficulty keeping up with the pace of change. For example, the FDA recently proposed a rule change that will encourage high levels of vitamin D to be added to even more foods, so that the manufacturers can claim those foods “reduce the risk of osteoporosis”. The FDA docket does not review one single paper detailing the transcriptional activity of vitamin D, even though, on average, one new paper a day is being published on that topic. Nor do they review whether widespread supplementation with vitamin D, an immunomodulatory secosteroid, might predispose the population to immune dysfunction. This BioEssay explores how lifelong supplementation of the food chain with vitamin D might well be contributing to the current epidemics of obesity and chronic disease. BioEssays 30:173–182, 2008. © 2008 Wiley Periodicals, Inc. (shrink)

According to Michael Barnwell, Aquinas’s explanation of the first cause of moral evil is inadequate. Against Barnwell’s criticisms, this article defends Aquinas, according to whom the first cause of moral evil is the failure to consider the moral rule. According to Barnwell, the ignorance found within Aquinas’s explanation must remove moral responsibility; Barnwell also points out that the failure to consider the moral rule does not explain the sinfulness of the action. Underlying Barnwell’s criticisms are certain presuppositions and oversights. First, (...) he fails to distinguish between explaining how a sinful choice is possible (Aquinas’s concern) and what makes the choice to be sinful (part of Barnwell’s concern). Second, he supposes that an awareness of one’s own ignorance must include detailed awareness of the content of that ignorance. Finally, he supposes that an initial causal defect can be voluntary only when there is full knowledge concerning it. (shrink)

Alexei V. Samsonovich, Int. J. Mach. Conscious., 06, 49 (2014). DOI: 10.1142/S1793843014400083.

The Waltham Chronicle is an interesting example of a twelfth-century historia fundacionis. Written by one of the secular canons of Waltham just after the refoundation of the house as an Augustinian priory in 1177, it records the legends of the original foundation and miracle stories, together with historical information about the pre-Conquest benefactors and the internal organization of the community. Its value is much more than that of a local history, because of its connection with the literary romances of Harold (...) Godwineson, the religious context of the theology of the Cross, and the general movement to replace sector colleges by houses of regular Benedictine monks or Augustinian canons. This is the first published translation, printed with the original text editied from the two manuscripts containing the Chronicle, with full introduction, historical notes and apparatus criticus, by Leslie Watkiss and Marjorie Chibnall. (shrink)

Introduction : health humanities -- Patient as storyteller : determinants of health -- Unconscious bias -- Bearing witness to suffering -- Resilience and burnout -- Recognizing our interdependence -- The influence of time on meaning -- Uncertainty and decision making -- Professional identity : perspectives, roles, values, and attributes.