v. 1. De l'ineffable et de l'Un -- v. 2. De la triade et de l'unifié -- v. 3. De la procession.

A particle of molecular dimensions which can exist in two states is associated with a membrane pore through which molecules of a gas can pass. The gas molecules from two identical phases on either side of the membrane may pass only when the particle is in one particular state. If certain restrictions are imposed on the system, then the particle appears to act like a Maxwell's Demon(1) which “handles” the gas molecules during their passage through the pore.

Die Frequenzkurven, die die lebendige Substanz charakterisieren, können als eine statische Beschreibung oder als das Ergebnis einer Entwicklung betrachtet werden.Im ersten Falle akzeptiert man ohne weiteres die gegebenen Verteilungen und man versucht, ihnen durch mathematische Gleichungen, die keine unmittelbare Wirklich-keitsbedeutung haben, nahezukommen. Das kausale Denken wird hier ausgeschaltet oder man gibt sich wenigstens mit nur sehr groben Analogien zufrieden.Verschiedene Methoden über die Genese der Frequenzkurven werden besprochen; dabei wird gezeigt, dass die Mehrheit der Fälle auf Hypothesen beruht, die biologisch wenig (...) begründet sind. Eine Ausnahme davon macht die Theorie vonJ. C. Kapteyn, weil er den Vorgang des Wachstums in die Genese einbezieht. Seine Methode weiter ausbauend kann man sich vorstellen, dass die Genese einer Frequenzkurve in erblich homogenem Pflanzenmaterial durch Variation der Wachstumsgeschwindigkeit zustandekommt.Auf solche Weise kann man in einem Koordinatensystem mit Länge und Zeit als Koordinaten ein “Deviationsraster” konstruieren.In einem experimentell untersuchten Fall ergab die graphische Methode mit völlig ausreichender Genauigkeit die schon gefundene Frequenz.Les courbes de fréquence qui caractérisent la matière vivante, peuvent être considérées ou comme une description statique ou bien comme le produit d'un développement.Dans le premier cas on accepte les distributions obtenues et on essaie de s'en rapprocher par des équations mathématiques qui n'ont pas une réalité effective. On ne recherche plus la causalité ou alors on se contente le plus souvent d'analogies très grossières.Les auteurs traitent des diverses méthodes de la genèse des courbes de fréquence et démontrent que la plupart des cas reposent sur des hypothèses qui ont peu de fond biologique. La théorie deM. J. C. Kapteyn fait exception parcequ'il introduit le processus de croissance dans la genèse. En poursuivant plus loin dans sa méthode on peut se figurer que la genèse d'une courbe de fréquence de plantes homogènes par hérédité s'expliquerait par des variations de vitesse de croissance.De cette façon on peut construire une “grille de déviation” dans un système en prenant longueur et temps comme coordonnées.Dans un cas essayé expérimentalement ce graphique donnait avec une exactitude assez grande la distribution de fréquence déjà trouvée. (shrink)

On August 29, 1995, the United States District Court for the Northern District of Ohio ruled that certain practices of Blue Cross and Blue Shield of Ohio relating to the calculation of copayments on insurance claims violated provisions of ERISA, and thus BCBSO could be liable for unpaid benefits and breach of fiduciary duty ). According to BCBSO's Explanation of Benefits and Schedule of Benefits, beneficiaries were responsible for a 20 percent copayment for hospital charges, and the remaining 80 percent (...) of the Provider's Reasonable Charges would be paid by BCBSO. BCBSO negotiated with the hospitals to create discount agreements whereby the actual charge to BCBSO was less than 80 percent of the total amount of the hospital's charges. By this arrangement, BCBSO paid less than 80 percent of what patients were billed; concurrently, patients paid more than 20 percent of the amount ultimately paid to hospitals for their services. (shrink)

For a period of almost twenty years Aldous Huxley made use in his novels and biographies of the theories of physique and character developed by the psychometrist William Sheldon. This is most clearly seen in the novel Time must have a stop, whose characters follow Sheldon's theories in the most intricate and precise fashion. Huxley's use of Sheldon's work in this novel will be examined, and his motives for embarking on this relatively rare use of science in literature discussed.

The ethical pre-condition of randomised controlled trials is, at present, the presence of equipoise. This refers to an opinion of the investigator that there is uncertainty as to the merits of the treatments being compared. It is argued that since the decision to enrol is the potential subject’s, the investigator’s opinion is not ethically relevant. It is proposed instead that equipoise be patient-centred, and that a trial is in equipoise for a patient when enrolling gives them the same chance of (...) a good outcome as not enrolling. It is shown that trial enrolment is normally easily the best strategy for achieving a good outcome, and that trials currently thought to be unethical may be in patient-centred equipoise. This is so for three reasons: (1) patients in trials receive superior care, (2) trial enrolment minimises the risk of being a victim of a therapeutic disaster and (3) health professionals make mistakes, and a 50% chance of receiving the worse treatment until a trial reports is always better than any chance of receiving the worse treatment indefinitely. It is concluded that so long as the standard of professional conduct is the furtherance of patients’ objective interests randomised controlled trials are ethical. (shrink)

This book explores some of Kit Fine's outstanding contributions to logic, philosophy of language, philosophy of mathematics, and metaphysics, among others. Contributing authors address in-depth issues about truthmaker semantics, counterfactual conditionals, grounding, vagueness, non-classical consequence relations, and arbitrary objects, offering critical reflections and novel research contributions. Each chapter is accompanied by an extensive commentary, in which Kit Fine offers detailed responses to the ideas and themes raised by the contributors. The book includes a brief autobiography and exhaustive list of his (...) publications to this date. This book is of interest to logicians of all stripes and to analytic philosophers more generally. (shrink)

Обобщен опыт работы по диагностике микробиологических повреждений памятников искусства и культуры. Большой иллюстративный материал и конкретные примеры проведения микологических экспертиз памятников помогут разобраться в представленном материале.

A new proof of the impossibility of reconciling realism and locality in quantum mechanics is given. Unlike proofs based on Bell's inequality, the present work makes minimal and transparent use of probability theory and proceeds by demonstrating a Kochen-Specker type of paradox based on the value assignments to the spin components of two spatially separated spin-1 systems in the singlet state of their total spin. An essential part of the argument is to distinguish carefully two commonly confused types of contextuality; (...) we call them ontological and environmental contextuality. These in turn are associated with two quite distinct senses of nonlocality. We indicate the relevance of our treatment to other related discussions in recent literature on the philosophy of quantum mechanics. (shrink)

The paper is concerned with explaining some of the principal theoretical developments in elementary particle physics and discussing the associated methodological problems both in respect of heuristics and appraisal. Particular reference is made to relativistic quantum field theory, renormalization, Feynman diagram techniques, the analytic S-matrix and the Chew — Frautschi bootstrap.

The author has constructed a concept of conditionals by synthetizing and developing unconnected insights scattered through the literature. The result is incorporated in a formal deductive system, based on a series of "paradox-free" systems initiated by Alonzo Church and interpreted according to principles suggested chiefly by Everett Nelson and by Anderson and Belnap. The basic concept is the sufficiency relation holding between clauses of a conditional, or rather between the relevant states of affairs asserted by the clauses. The logic of (...) sufficiency is developed by using a phenomenological method, much like that of the ordinary-language linguists, to place restrictions on truth-functional logic. For example, conjunction is replaced by adjunction [ = df. ~ ] and this concept is used to modify modus ponens and simplification. Relevance requirements avoid the paradoxes of material implication. These principles, together with a number of physical modalities and some modifications of the concept of induction, are used to attack Goodman's paradox and the paradoxes of confirmation, and to form a concept of cause. The formal system incorporates the principles judged desirable by the analysis of how conditionals are used in discourse. Mr. Barker is modest in his claims, emphasizing that his material is not original and saying only that some of the famous paradoxes "show signs of yielding." Interested students will be grateful for this monograph. It is a valuable compendium of widely scattered work of a difficult and complicated subject, and should be both helpful and stimulating. Moreover, it is particularly clear and readable.--L. G. (shrink)

Although Mach insisted that he was a scientist, not a philosopher, many of his ideas were genuinely philosophical. This collection of essays indicates, among other matters of mathematical and scientific interest, how such ideas grew from Mach's work and something of their philosophical significance. In particular, discussions of Mach's experiments in aerodynamics and psychology show how he made physical phenomena observable and applied "causal" concepts to sensory processes. Having done this, Mach felt that he could hold a phenomenalism of neutral (...) elements which are neither subjective nor objective. He thought that a unified science could be based on such elements and that he would then no longer have to change his conceptual frame in going from one discipline to another, as from "atoms" to "mind" in going from physics to biology. Young Albert Einstein was deeply impressed by Mach's attitude toward fundamental concepts. One essay discusses the influence on Einstein's theory of general relativity of Mach's Principle, i.e., Mach's substitution of the concept of motion with respect to the distant stars for the unobservable Newtonian concept of motion with respect to absolute space. A discussion of Mach's own use of the atomic theory illustrates his attitude toward theories and suggests that he was able to reject the atom because this concept is not particularly useful in the fields with which he was primarily concerned. An essay by editor Cohen on the implications of Mach's theory of knowledge argues that a phenomenalism of neutral elements collapses into mysticism, i.e., into a submergence of the ego in the universal consciousness. Also interesting is Philipp Frank's classification of Mach as an "Enlightment" philosopher, or one who criticizes the abuse of concepts. Just as the men of the eighteenth century Enlightenment opposed theological concepts in physics, so Mach opposed physical concepts in biology, thereby clearing science of old error to make way for new truth. Some biographical data and an extensive bibliography are appended, as well as an index of proper names.--L. G. (shrink)

The aim of this text is to teach beginning students, not about philosophy, but how to philosophize. It presents the enduring problems of Western philosophy through artful selection from the writings of Plato, Descartes, and the British Empiricists, together with analysis and criticism of the positions and their supporting arguments. After a short essay on pre-Socratic contributions, the student is conducted through the Phaedo with frequent halts for recapitulation and examination of the issues. The thesis of the Phaedo is seen (...) to involve problems of the nature and function of value, the sources and validity of knowledge, the nature of reality, the nature of the mind and the self, and the relation of mind and body. The same technique of alternate text and commentary is used with excerpts from Descartes' Meditations on First Philosophy; Books I, II, and from Locke's Essay Concerning Human Understanding, Book IV; Berkeley's Three Dialogues between Hylas and Philonous; and Book I of Hume's A Treatise of Human Nature. The focus shifts from problems of value and conduct to those of the nature of the self and of knowledge, and the student learns that old themes have new aspects and that each still involves all the others. A contrast between the complementary doctrines of rationalism and empiricism emerges, with the inadequacies of each clearly exhibited. This leads into a masterly condensation and exposition of Kant's attempted reconciliation in the Critique of Pure Reason. Bertrand Russell's article, Logical Atomism, forms a coda, indicating the assumptions underlying contemporary analytic philosophies and the kinship of logical and linguistic problems with those of earlier philosophical traditions.--L. G. (shrink)

This book presents an exposition and criticism of Husserl's essential ideas, explaining what is defective and what meritorious in them and offering a philosophical program based on the merit. The author's aim is to provide a point of entry for the study of phenomenology. In the opening section he states the key concepts of The Idea, following Husserl's summary. These are: the contrasting notions of natural thinking and philosophical thinking; intentional immanence; the "pure seeing" of reflective cognition; and eidetic abstraction. (...) He proceeds to a developmental reconstruction showing how these concepts grow out of one another. Intentionality, the active relatedness of consciousness to its object, is the foundation concept. By being aware of one's own intentionality and abandoning the natural standpoint, phenomenological reduction can be achieved and the universal experienced in eidetic abstraction. According to Pettit, the merit of Husserl's method is that it recalls philosophy to the self and to the evidence, i.e., to man as a conscious subject and to the obvious, incontestable data of consciousness. Phenomenology's defect is that, since every experience implicitly contains a description, the supposed eidetic experience is absurd. Philosophy should aim at explanation, i.e., at a non-reductive account of conscious experience, which makes the experience intelligible. Pettit concludes with a phenomenological program, listing the dimensions and types of human behavior and showing how the traditional divisions of philosophy fit into the classification. There is a bibliography but no index.--L. G. (shrink)

These essays concern what one of the writers calls "the philosophical problems raised by the existence of modern science," distinguishing and relating various ways of knowing, especially the scientific and philosophic. For R. J. Henle in the first and eighth essays, science and philosophy are set off from the humanities as alike in seeking pure intelligibility, but different in that science knows indirectly through a constructional concept while philosophy knows directly the ontological concept. J. Maritain discusses the shortcomings of the (...) Vienna school of philosophy of science and the kinds of knowing proper to theology, philosophy, and science. J. Fitzgerald considers Maritain's inclusion of modern science in the Aristotelian-Thomist concept of scientific knowledge. R. Blackwell sketches four approaches to a theory of discovery in science: logical, psychological, historical, and epistemological. G. P. Klubertanz, discussing modern science in the light of Thomist doctrine, finds it like the philosophy of nature in having as its object the sensible material thing but differing in definitions, principles, and modes of proof. J. Ladrière argues the importance of intentionality in one essay, and later that both science and philosophy are authentic knowing, but that science is a description of regional ontologies while philosophy is the foundation of those ontologies. E. McMullin discusses the change from Aristotelianism to modern scientific "qualified" realism. E. Caldin finds that theological and scientific knowledge have the same structure but answer different questions. The last five essays deal with more specialized topics. F. J. Crosson: Can a machine be conscious? R. J. Henle: How does anthropology contribute to an understanding of man? A. Fisher: Freud and Husserl, and the essential intentionality of psychical life. Two surveys of modern analytic philosophy conclude the volume, E. J. McKinnon: Reflections on a methodology for integrating philosophy and science; and G. P. Klubertanz: A proposal for integrating the schools of philosophy of science.--L. G. (shrink)

The thesis of this book is that there is a philosophy implicit in Plato's dialogues, but philosophers cannot agree about its content because it is the imaginative vision of a way of life, rather than a system. The positions advocated are characters in a dramatic conflict of ideas, written by a poet for an audience of intellectuals and depicting with irony, ambiguity, and consummate artistry the Idea of Talk. Plato's own position is that in an imperfect world we can have (...) a vision of it perfected and, in the light of this vision, can see the really real, that is, what is worthwhile. This is, however, neither metaphysics nor epistemology, but a value statement and an attitude toward life. Plato is saying that knowledge of the Good is knowledge of man's possibilities, and that to know the Good is to love the Good, to make passionate commitment to the object of knowledge. Other points: Immortality is not future life but present life lived in the vision of the Ideal. The Republic is not a program but an ironic picture of the Idea of the Spartan state, warning that, while the search for perfection is the source of all order in life, overemphasis of a single value is the death of the rest. Plato advised the study of mathematics because, since it comes to indisputable conclusions, he hoped it would teach that intellectual rigor which the humanities and social sciences, being matters of opinion do not. Plato's doctrine emerges only from the earlier, "Socratic" dialogues. The later ones are dogmatic, rather than dramatic, and seem to provide starting points for Aristotle.--L. G. (shrink)

This book, the first in the Chicago Series in Biology, is an informal attempt to enrich ecological theory with some useful and general concepts. The author's purpose is to escape the "microscopic" level of analysis, that is, the level of interaction between a predator and its prey and of population response to changes in the environment, and to take a "macroscopic" point of view. He does this by first interpreting ecological relationships in terms of cybernetic theory. For example, he takes (...) "information" to be something brought about within the system by its own operation, which in turn influences its future. "Energy gates" are aspects of the system which involve transfer of information from the less organized sub-system to the more organized. Then he takes a cybernetic look at succession, maturity, and exploitation, illustrating his analysis with examples from his speciality of marine biology. He emphasizes that, since we are dealing with a dynamic system, it is important to work with trends and gradients rather than with point values. Finally, he considers evolution as a process going on in an ecosystem. An intellectual synthesis of the paleontological picture of evolution and the contemporary picture of succession should give us working principles for understanding the history of life. As an illustration, he suggests conditions which might have fostered man and his culture. This is a brilliant little book, simply written and absorbing.--L. G. (shrink)

This volume is third in a series, Monuments of Western Thought, which Cantor and Klein are editing at Colgate. The bulk of this book consists of excerpts from the work of Dante and Machiavelli. Of the Dante material, seventy-five pages is from the Divine Comedy, the rest from De Monarchia. Of the Machiavelli material, thirty pages are from The Prince, the rest excerpted from various works and arranged under such heads as "Warfare" and "Fortune." The text is introduced by a (...) sketch of the intellectual, social, and political context in which Dante and Machiavelli lived, and by brief intellectual biographies. The book closes with short critical selections, assessing and interpreting the source material. On Dante: E. Gilson deals with the ideological frame of the Divine Comedy, social order under divine Authority: J. A. Mazzeo with the hierarchy of light in the Paradiso; G. Santayana with Beatrice as woman and symbol. On Machiavelli: J. W. Allen argues that Machiavelli's originality lies in looking at men and affairs without concerning himself with what they ought to be and do; H. Butterfield that Machiavelli admired ancient Rome and advocated close imitation of her; F. Chabod argues that the theme of The Prince is that society is amorphous, waiting the impress of a dominant individual of supreme virtù; F. Meinecke that virtù, fortuna, and necessità are the basic themes of Machiavelli's thought. Each section is followed by a list of questions designed to challenge the student's understanding of what he has read and to send him back to the text.--L. G. (shrink)

This volume is fifth in a series, Monuments of Western Thought. Most of the book consists of excerpts from the works of Bacon and Descartes The selections from Bacon are the preface and plan of The Great Instauration, parts of the New Organon, a bit of Advancement of Learning, and all of The New Atlantis. The selections from Descartes are a short passage from the Discourse on Method and all of the Meditations. The text is introduced by a historical sketch (...) of the intellectual, social, and political context in which Bacon and Descartes lived, and by brief intellectual biographies. The volume closes with short critical selections, pointing up and commenting on important issues in the source material. On Bacon: A. N. Whitehead deals with Bacon's concept of matter, the justification of induction, and Bacon's emphasis on quality; C. D. Broad discusses Bacon's concept of "Form" and its relation to the principle of limited variety; R. F. Jones discusses the Idols, especially the Idol of the Market-place, and Bacon's stress on experimentation; B. Farrington interprets Bacon's rejection of scholasticism as part of the contemporary effort to return to the Hebrew origins of Christianity. On Descartes: A. Koyré deals with consequences of the Cartesian identification of matter with extension; S. V. Keeling discusses the importance of the cogito and interprets it as giving knowledge of the existence of a substantival self; A. B. Gibson interprets Cartesian personalism as the foundation of a realism; M. Versfeld interprets Cartesian personalism as an error making knowledge impossible. Each section is followed by a few questions designed to force the student to think about what he has read and to return to the text.--L. G. (shrink)

This scholarly and perceptive account makes Hindu beliefs and practices intelligible by showing how the contradictions which have puzzled Westerners are rooted in human diversity. The author's thesis is that Hinduism is best understood neither as a philosophy nor as a religion but as a way of life. It is a process and a becoming, a continual progress toward moksa. It is each man's quest for the realization of his individual potentialities, never achieved because man's potential is infinite and because (...) it is his nature to become rather than to be. His aim is fourfold: to grasp Satcitänanda which is both Reality and himself; to become spiritualized, that is, to come to consider the human body, physical life, and rational faculties solely as instruments of the quest; to integrate all activities, thoughts, and feelings by understanding them as ways of being human, and hence as aspects of the quest; and finally to become free both from finitude and for fulfillment. There are four märgas or paths to these goals: thought, action, devotion, and discipline. There is no conflict among, or within, the märgas as, for example, between the yoga of ascetic contemplation and the Tantric yoga of erotic ecstasy. All are merely different paths to the same goal, suitable for different men or the same man at different times. There is an extensive bibliography.--L. G. (shrink)

Paterson sees Bruno as a philosopher of rational thought and the open society, martyred by the forces of social constraint. She outlines his cosmology and shows how his theory of knowledge and his ethics derive from it. For Bruno, the fabric of the universe is a dynamic, spirited, divine power which continually generates the infinite multiplicity of things and draws them back into itself. Man's intellect mirrors the universal motion of creation and corruption, drawing ideas from sensibility as the divine (...) intellect draws the natural species from matter. Since the good and the true coincide in the divine unity, man's good consists in harmonizing them and so mirroring the divine. He whose efforts are directed to this harmony and to expanding constantly his knowledge and achievements is universal man. Paterson argues that a rational ethic is implicit in Bruno's thought. Also implicit is the method of modern science, i.e., a speculative leap, followed by empirical testing. The author points out that much work remains to be done by translators, editors, historians, and philosophers before any stable assessment of Bruno can be made.--L. G. (shrink)

This paper presents a justification counterpart for dyadic deontic logic, which is often argued to be better than Standard Deontic Logic at representing conditional and contrary-to-duty obligations, such as those exemplified by the notorious Chisholm’s puzzle. We consider the alethic-deontic system (E) and present the explicit version of this system (JE) by replacing the alethic Box-modality with proof terms and the dyadic deontic Circ-modality with justification terms. The explicit representation of strong factual detachment (SFD) is given and finally soundness and (...) completeness of the system (JE) with respect to basic models and preference models is established. (shrink)

To solve the probability problem of the Many Worlds Interpretation of Quantum Mechanics, D. Wallace has presented a formal proof of the Born rule via decision theory, as proposed by D. Deutsch. The idea is to get subjective probabilities from rational decisions related to quantum measurements, showing the non-probabilistic parts of the quantum formalism, plus some rational constraints, ensure the squared modulus of quantum amplitudes play the role of such probabilities. We provide a new presentation of Wallace’s proof, reorganized to (...) simplify some arguments, and analyze it from a formal perspective. Similarities with classical decision theory are made explicit, to clarify its structure and main ideas. A simpler notation is used, and details are filled in, making it easier to follow and verify. Some problems have been identified, and we suggest possible corrections. (shrink)

ABSTRACT In recent experimental work, the spectrum-like nature of the phenomenon of ordering subjectivity has been accounted for by recourse to the distinction, within the class of subjective adjectives, between multi-dimensional and judge-dependent ones. One way to cash out judge-dependency is in terms of some kind of experiencer-sensitivity. In this paper, we argue that this approach is insufficient. Applying Solt’s experimental paradigm to moral adjectives suggests that, within the class of judge-dependent adjectives, one must draw a further distinction between experiential (...) and evaluative adjectives. This opens up the question of what, if anything, characterizes judge-dependency. We propose that judge-dependency is characterized by the notion of holistic multi-dimensionality: a predicate is holistically multidimensional just in case its denotation is composed by various dimensions whose contribution is inseparable. (shrink)

I suggest an account of desuetudo in game-theoretic terms. I argue that there is an asymmetry with consuetudo, because consuetudo cannot be fully captured by a game-theoretic analysis, while desuetudo, properly understood as a dynamic, diachronic process, can. A norm (not necessarily a consuetudo) ceases to exist because there’s no need anymore, in an interactive situation, to foster certain equilibria, even though the same norm which is going in desuetudo might not have emerged as a consuetudo. While this kind of (...) norm dynamics cannot explain all kinds of consuetudines, it can explain desuetudo, understood as a dynamic process ending with normative indifference, from a state which was normatively relevant. In this game-theoretic account the dynamicity is captured by the repeated occurence of the game, while desuetudo is the opposite process, in terms of normativity, with which a norm emerges (regardless of the fact whether the initial norm was a consuetudo or posited). (shrink)

Many years ago, when Michael was lecturing in Oxford on the Philosophy of Physics and was trying to explain the logic of Aspect's experiments in Paris, he turned to me to expound the correct doctrine of counter-factual truth. I was flummoxed. It had been much discussed in late- and postmediaeval times, especially in the Iberian peninsula, and had recently enjoyed a revival in the Eastern United States. But Middle Knowledge, as the Schoolmen called it, was beyond my comprehension, and I (...) could only exemplify once again the truism that philosophers were better at raising problems than resolving them. (shrink)

The problem of representing a single localized particle has played a crucial role in the historical development of quantum theories. In particular, the failure to construct a relativistically invariant position eigenstate was a contributing factor in the demise of the so-called relativistic quantum mechanics, in favor of quantum field theories. Nevertheless, non-locality which stems from standard accounts of Single-particle localization still presents itself as a problem in the form of Gerhard Hegerfeldt's eponymous theorem of 1974. Accepting that a link may (...) be maintained between invariance and 'objectivity,' it is shown how Hegerfeldt's paradoxical result arises in relativistic theories from a failure of objectivity of localization-the so-called 'Jericho effect'. (shrink)

If one demystifies entropy the second law of thermodynamics comes out as an emergent property entirely based on the simple dynamic mechanical laws that govern the motion and energies of system parts on a micro-scale. The emergence of the second law is illustrated in this paper through the development of a new, very simple and highly efficient technique to compare time-averaged energies in isolated conservative linear large scale dynamical systems. Entropy is replaced by a notion that is much more transparent (...) and more or less dual called ectropy. Ectropy has been introduced before but we further modify the notion of ectropy such that the unit in which it is expressed becomes the unit of energy. The second law of thermodynamics in terms of ectropy states that ectropy decreases with time on a large enough time-scale and has an absolute minimum equal to zero. Zero ectropy corresponds to energy equipartition. Basically we show that by enlarging the dimension of an isolated conservative linear dynamical system and the dimension of the system parts over which we consider time-averaged energy partition, the tendency towards equipartition increases while equipartition is achieved in the limit. This illustrates that the second law is an emergent property of these systems. Finally from our large scale linear dynamic model we clarify Loschmidt’s paradox concerning the irreversible behavior of ectropy obtained from the reversible dynamic laws that govern motion and energy at the micro-scale. (shrink)

Prior’s arguments for and against seeing ‘ought’ as a copula and his considerations about normative negation are applied to the case of responsibility judgments. My thesis will be that responsibility judgments, even though often expressed by using the verb ‘to be’, are in fact normative judgments. This is shown by analyzing their negation, which parallels the behavior of ought negation.

Kit Fine’s contribution to logic is vast and diverse; the chapters in this book deal with a significant part of it. In this introductory chapter, we clarify and contextualize the main themes of Fine’s work that are centre stage in this book, after which we give a summary of each chapter.

Rendell and Whitehead's thorough review dispels notions that culture is an exclusive faculty of humans and higher primates. We applaud the authors, but differ with them regarding the evolution of cetacean culture, which we argue resulted from the availability of abundant but spatially and temporally patchy prey such as schooling fish. We propose two examples of gene-culture coevolution: (1) acoustic abilities and acoustic traditions, and (2) transmission of environmental information and longevity.

It is always possible to construct a real function f, given random quantities X and Y with continuous distribution functions F and G, respectively, in such a way that f(X) and f(Y), also random quantities, have both the same distribution function, say H. This result of De Finetti introduces an alternative way to somehow describe the `opinion' of a group of experts about a continuous random quantity by the construction of Fields of coincidence of opinions (FCO). A Field of coincidence (...) of opinions is a finite union of intervals where the opinions of the experts coincide with respect to that quantity of interest. We speculate on (dis)advantages of Fields of Opinion compared to usual `probability' measures of a group and on their relation with a continuous version of the well-known Allais' paradox. (shrink)

Having analyzed the formal aspects of Wallace’s proof of the Born rule, we now discuss the concepts and axioms upon which it is built. Justification for most axioms is shown to be problematic, and at times contradictory. Some of the problems are caused by ambiguities in the concepts used. We conclude the axioms are not reasonable enough to be taken as mandates of rationality in Everettian Quantum Mechanics. This invalidates the interpretation of Wallace’s result as meaning it would be rational (...) for Everettian agents to decide using the Born rule. (shrink)