A geometric formulation of the gravitation theory in the spacetime R × S 3 is given. A linear connection is introduced on the tangent bundle T(R × S 3 ) and then the connection coefficients and the Riemann curvature tensor are calculated. It is shown that their expressions differ from those of Carmeli and Malin [Found. Phys.17, 407 (1987)] by supplementary terms due to the noncommutativity of derivatives used on the spacetime R × S 3 . The Einstein field equations (...) are written as usually and a comparison with other results is given. Finally, some observations about a possible gauge theory of gravitation in the spacetime R × S 3 are made. (shrink)

EMERGENT EVOLUTION- THE GIFFORD LECTURES DELIVERED IN THE UNIVERSITY OF ST.

“Probably Peirce’s best-known works are the first two articles in a series of six that originally were collectively entitled Illustrations of the Logic of Science and published in Popular Science Monthly from November 1877 through August 1878. The first is entitled ‘The Fixation of Belief’ and the second is entitled ‘How to Make Our Ideas Clear.’ In the first of these papers Peirce defended, in a manner consistent with not accepting naive realism, the superiority of the scientific method over other (...) methods of overcoming doubt and ‘fixing belief.’” — Robert Burch, “Charles Sanders Peirce,” entry in the Stanford Encyclopedia of Philosophy (2021 revision) -/- “Pragmatist epistemologies often explore how we can carry out inquiries in a self-controlled and fruitful way. (Where much analytic epistemology centres around the concept of knowledge, considered as an idealised end-point of human thought, pragmatist epistemology centres around the concept of inquiry, considered as the process of knowledge-seeking and how we can improve it.) So pragmatists often provide rich accounts of the capacities or virtues that we must possess in order to inquire well, and the rules or guiding principles that we should adopt. A canonical account is Peirce’s classic early paper ‘The Fixation of Belief‘. Here Peirce states that inquiry is a struggle to replace doubt with “settled belief“, and that the only method of inquiry that can make sense of the fact that at least some of us are disturbed by inconsistent beliefs, and will subsequently reflect upon which methods of fixing belief are correct is the Method of Science, which draws on the Pragmatic Maxim described above. This contrasts with three other methods of fixing belief: i) refusing to consider evidence contrary to one’s favored beliefs (the Method of Tenacity), ii) accepting an institution’s dictates (the Method of Authority), iii) developing the most rationally coherent or elegant-seeming belief-set (the A Priori Method).“ — Catherine Legg, “Pragmatism,” entry in the Stanford Encyclopedia of Philosophy (2021 revision). (shrink)

Most whistleblowers talk as if they never had a choice about whether to blow the whistle. This doesn't mean they acted suddenly, or impulsively, only that they believe they could not have done otherwise. Trying to make sense of this near universal answer to the question "Why did you do it?" the essay draws on narrative theory. Narrative theory distinguishes between actant and sender—that is, between actor and his or her values. This distinction helps to explain what it means to (...) face a difficult choice over something about which one feels one never had a choice. (shrink)

"A rich collection. Since it holds a number of introductory pieces along with advanced essays and review articles, the volume will be accessible to a broad audience and will work well in philosophy of science courses....Essential."--Lawrence Sklar, University of Michigan.

When read as Marsiglio asks us to read it, the Defensor minor looks a great deal less like a change of heart on its author's part than an extension and application of the principles that he had formulated fifteen years earlier in the Defensor pacis. The inconsistency some scholars have detected turns out to be based on a sort of false expectation about Marsiglio's political theory, namely, that it must ultimately advocate a single system of government or form of rule (...) in preference to others. For most other political theorists of the Latin Middle Ages this expectation would be warranted. But just as in so many other instances, Marsiglio frustrates our expectations: his approach is distinctive among his contemporaries for exactly the �generic� quality of its argument. This �generic� feature of his thought did not change with time. The Defensor minor illustrates how the �generic� framework can be applied as required in order to lend polemical support to a given temporal ruler. This means, quite simply, that the Defensor minor does not reflect any great change of heart about or pragmatic renunciation of Marsiglio's �true� republican principles. Certainly, Marsiglio's generic account of politics could be adapted in support of a republican regime, such as existed in many of the medieval Italian cities. (shrink)

The main goal of Brain Death and Disorders of Consciousness is to provide a suitable scientific platform to discuss all topics related to human death and coma.

Volume 1 of the Routledge History of Philosophy covers one of the most remarkable periods in human thought. The essays present the fundamental approaches and thinkers of Greek philosophy in chronological order.

Chalmers' (2018) meta-problem of consciousness emphasizes unexpected common ground between otherwise incompatible positions. We argue that the materialist should welcome discussion of the meta-problem. We suggest that the core of the metaproblem is the seeming arbitrariness of subjective experience. This has an unexpected resolution when one moves to an interventionist account of scientific explanation: the same interventions that resolve the hard problem should also resolve the meta-problem.

This volume from the _Collected Works of C.G. Jung_ has become known as perhaps the best introduction to Jung's work. In these famous essays he presented the essential core of his system. This is the first paperback publication of this key work in its revised and augmented second edition. The earliest versions of the essays are included in an Appendices, containing as they do the first tentative formulations of Jung's concept of archetypes and the collective unconscious, as well as his (...) germinating theory of types. (shrink)

Any theory of information needs to comply with what we call the implementation, formalization, and representation constraints. These constraints are justified by basic considerations concerning scientific modelling and methodology. In the first part of this paper, we argue that the implementation and formalization constraints cannot be satisfied because the relation between Shannon information and IIT must be clarified. In the second part of the paper, we focus on the representation constraint. We argue that IIT cannot succeed in satisfying this constraint (...) for semantic contents without offering models for concepts, conceptual roles, and context sensitivity. In the final part of the paper, further complications are raised with respect to the distinction between consciousness and attention, which apply more specifically to the representation constraint. We conclude with some recommendations as to how IIT may succeed in solving these problems, highlighting the advantages and enormous potential of IIT as a scientific theory. (shrink)

in American Philosophical Quarterly 44 (3), July 2007, pp. 259-72. Argues that epistemically normative claims are made true by the same facts as, but do not mean the same as, certain natural-sounding claims.

Although it has become commonplace to regard Marsiglio of Padua's Defensor Pacis (completed in 1324) as a quintessential work of medieval Aristotelian political theory, this view has been challenged for various reasons in recent years. Some scholarship has pointed to the superficial quality of Marsiglio's appeal to Aristotle's �authority�. Others have emphasized Marsiglio's decisive reliance on sources and doctrines which were quite at odds with his overtly Aristotelian commitments. A revealing measure of the depth of his Aristotelianism is perhaps his (...) failure to cite Aristotle's authority at all in the Defensor Minor, an abbreviated version of the Defensor Pacis composed about 1340.4 At minimum, it seems necessary to reconsider the claim (pioneered already by Albertus Pighius in the sixteenth century) that Marsiglio was �homo magis aristotelicus quam christianus�.5 Indeed, it may be true to say that the assumption of Marsiglio's fidelity to Aristotle has acted as a filter, screening out interesting or original features of his thought because they are cloaked in outwardly Aristotelian language. In this paper, I would like to test this hypothesis with reference to Marsiglio's alleged application of the basic principles of Aristotelian moral psychology (in particular, Aristotle's doctrine of hexis) within the Defensor's account of the constituent parts of the political community. In both his Ethics and his Politics, Aristotle had employed the idea of hexis (often translated as �habit�, but more properly denoting �state� or �firm disposition�) to explain the way in which moral and civil virtues come to be instilled in persons. Thus, hexis served as the foundation for his conception of ethical and political education. Marsiglio seems to use the Latin rendering of hexis, habitus, in a very similar manner. He argues that the different parts of the community, ranging from the rulers and priests to the warriors and farmers, each have a set of characteristics unique to their function. These functional properties are, he says, a result of the differing kinds of habitus which typify each part of the community. (shrink)

La posibilidad de sentar las bases para una psicología platónica de la acción puede ser abordada desde la perspectiva de la conexión entre la doctrina del alma tripartita de República y la psicología del placer del Filebo. A la luz de dicha conexión, la noción del alma como fuente del deseo se constituye en factor determinante de nuestro carácter personal y nuestra forma de actuar, lo que hace posible construir una tipología de hombre basada en la primacía de una parte (...) de su alma y en su preferencia por cierta clase de placer. Palabras clave: Platón; Psicología; Placer; Alma; Deseo; AcciónThe possibility of laying the foundations of a Platonic psychology of action can be tackled from the connection between Republic’s tripartite soul doctrine and Philebus’ psychology of pleasure. In the light of this connection, the notion of soul as the source of desire is a determining factor of our personal character and the way we act. This makes it possible to construct a typology of man based upon the primacy of one part of his soul and his preference for a certain kind of pleasure. Keywords: Plato; Psychology; Pleasure; Soul; Desire; Action. (shrink)

En este ensayo pongo en contraposición dos doctrinas conspicuamente leibnicianas: la doctrina del tiempo relacional e ideal, y la doctrina de la armonía preestablecida. Argumentaré que si todas las substancias están necesariamente coordinadas, entonces no tiene sentido negar el carácter absoluto y r..

Fractal time fluctuations of the spectral “1/f” form are universal in natural self-organizing systems. Neurobiology is uniquely infused with fractal fluctuations in the form of statistically self-similar clusters or bursts on all levels of description from molecular events such as protein chain fluctuations, ion channel currents and synaptic processes to the behaviors of neural ensembles or the collective behavior of Internet users. It is the thesis of this essay that the brain self-organizes via a vertical collation of these spontaneous events (...) in order to perceive the world and generate adaptive behaviors. REM sleep, which coalesces from self-similar clusters of burst-within-burst behavior during ontogeny, is essential to cognitive-emotional function, and has recurrent fractal organization. Empirical fMRI observations further support the association of fractal fluctuations in the temporal lobes, brainstem and cerebellum during the expression of emotional memory, spontaneous fluctuations of thought and meditative practice. Cognitive-emotional integration arises as amygdaloid-brainstem-cerebellar systems harmonize the vertical “1/f” symphony of coupled isochronous cortical oscillations in the pursuit of mindfulness. (shrink)

This chapter is written for an audience that is not intimately familiar with the philosophy of animal consumption. It provides an overview of the harms that animals, the environment, and humans endure as a result of industrial animal agriculture, and it concludes with a defense of ostroveganism and a tentative defense of cultured meat.