After outlining an enactive account of fact perception, I consider J. L. Austin's discussion of the argument from illusion. From it I draw the conclusion that when fact perception is primary the objects perceived are those involved in the fact. A consideration of Adelson's checkershadow illusion shows that properties as basic as luminance are perceived in the contexts of facts as well. I thus conclude that when facts are perceived they structure our perception of objects and properties. I then (...) argue that which facts are perceived is determined by contexts which are themselves determined by our interests. Here I appeal to Heidegger's views on everyday coping as a foundational form of intentional directedness. A discussion of Simons and Chabris? gorilla experiment provides contemporary empirical support of the Heideggerian analysis. Finally, I argue that there cannot be context-free perception on the enactive account inasmuch as perception, qua action, is always permeated with the interests of the subject. (shrink)

In Spandrels of Truth, Beall concisely presents and defends a modest, so-called dialetheic theory of transparent truth.

The role of probability is one of the most contested issues in the interpretation of contemporary physics. In this paper, I’ll be reevaluating some widely held assumptions about where and how probabilities arise. Larry Sklar voices the conventional wisdom about probability in classical physics in a piece in the Stanford Online Encyclopedia of Philosophy, when he writes that “Statistical mechanics was the first foundational physical theory in which probabilistic concepts and probabilistic explanation played a fundamental role.” And the conventional wisdom (...) about quantum probabilities is that they are basic, not reducible to the types of probabilities we see in statistical mechanics. In the first section of this paper, I’ll argue that in fact classical physics was steeped in probability long before statistical mechanics came on the scene, specifically, that an objective measure over phase space is an indispensable component of any informative physical theory. In the next section, I’ll argue that this objective measure is the fundamental form of physical probability and that quantum probabilities can be defined in terms of it. In the last, I’ll raise some questions about the metaphysical status of the fundamental measure. (shrink)

In this 1974 book a practising scientist and gifted expositor sets forth an exciting point of view on the nature of science and how it works.

Joyce (1998) gives an argument for probabilism: the doctrine that rational credences should conform to the axioms of probability. In doing so, he provides a distinctive take on how the normative force of probabilism relates to the injunction to believe what is true. But Joyce presupposes that the truth values of the propositions over which credences are defined are classical. I generalize the core of Joyce’s argument to remove this presupposition. On the same assumptions as Joyce uses, the credences of (...) a rational agent should always be weighted averages of truth value assignments. In the special case where the truth values are classical, the weighted averages of truth value assignments are exactly the probability functions. But in the more general case, probabilistic axioms formulated in terms of classical logic are violated—but we will show that generalized versions of the axioms formulated in terms of non-classical logics are satisfied. (shrink)

Ultimism and the aims of human immaturity -- Faith without details, or how to practice skeptical religion -- Simple faith and the complexities of tradition -- The structure of faith justification -- How skeptical faith is true to reason -- Anselm's idea -- Leibniz's ambition -- Paley's wonder -- Pascal's wager -- Kant's postulate -- James's will -- Faith is positively justified : the many modes of religious vision.

Michael J. Zimmerman explores whether and how our ignorance about ourselves and our circumstances affects what our moral obligations and moral rights are. He rejects objective and subjective views of the nature of moral obligation, and presents a new case for a 'prospective' view.

The problem of finding a covariant expression for the distribution and conservation of gravitational energy-momentum dates to the 1910s. A suitably covariant infinite-component localization is displayed, reflecting Bergmann's realization that there are infinitely many gravitational energy-momenta. Initially use is made of a flat background metric (or rather, all of them) or connection, because the desired gauge invariance properties are obvious. Partial gauge-fixing then yields an appropriate covariant quantity without any background metric or connection; one version is the collection of pseudotensors (...) of a given type, such as the Einstein pseudotensor, in _every_ coordinate system. This solution to the gauge covariance problem is easily adapted to any pseudotensorial expression (Landau-Lifshitz, Goldberg, Papapetrou or the like) or to any tensorial expression built with a background metric or connection. Thus the specific functional form can be chosen on technical grounds such as relating to Noether's theorem and yielding expected values of conserved quantities in certain contexts and then rendered covariant using the procedure described here. The application to angular momentum localization is straightforward. Traditional objections to pseudotensors are based largely on the false assumption that there is only one gravitational energy rather than infinitely many. (shrink)

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Aristotle and the sea battle, by G. E. M. Anscombe.--Aristotle's different possibilities, by K. J. J. Hintikka.--On Aristotle's square of opposition, by M. Thompson.--Categories in Aristotle and in Kant, by J. C. Wilson.--Aristotle's Categories, chapters I-V: translation and notes, by J. L. Ackrill--Aristotle's theory of categories, by J. M. E. Moravcsik.--Essence and accident, by I. M. Copi.--Tithenai ta phainomena, by G. E. L. Owen.--Matter and predication in Aristotle, by J. Owens.--Problems in Metaphysics Z, chapter 13, by M. J. Woods.--The meaning (...) of agathon in the Ethics of Aristotle, by H. A. Prichard.--Agathon and eudaimonia in the Ethics of Aristotle, by J. L. Austin.--The final good in Aristotle's Ethics, by W. F. R. Hardie.--Aristotle on pleasure, by J. O. Urmson.--Bibliography (p. 335-41). (shrink)

This critical examination of the rights of private property contrasts two types of arguments about rights: those based on historical entitlement, and those based on the importance of property to freedom. The text explores the concept of ownership, and the relation between property and equality.

In a single volume intended for philosophy students of all levels as well as their teachers, this reader provides modern, accurate translations of the texts necessary for a careful study of most aspects of Aristotle's philosophy. Professor Ackrill has drawn on his broad experience of teaching graduate classes in selecting the texts, and his choice reflects issues of current philosophical interest as well as the perennial themes. Only recent translations which achieve a high level of accuracy have been chosen: the (...) aim is to place the reader without Greek, as nearly as possible, in the position of a reader of Greek. As an aid to study, a valuable guide to the key topics covered is also suppied, giving references to works or passages contained in the reader, an indication of their interrelation, and a currnet bibliography. (shrink)

This article provides an overview of the origins and development of green chemistry. Aiming to contribute to the understanding of green chemistry, basically from a historical point of view, this overview argues that contextual influences and the user friendliness of the term are drivers for the explosive growth of green chemistry. It is observed that political support for its development has been significant, in which the Pollution Prevention Act of 1990 was a formal political starting-point, but informally the origins of (...) green chemistry go back to before 1990. US EPA played an important role in all this, but did not solely contribute to the growth of green chemistry. (shrink)

We examine the closure conditions of the probabilistic consequence relation of Hawthorne and Makinson, specifically the outstanding question of completeness in terms of Horn rules, of their proposed (finite) set of rules O. We show that on the contrary no such finite set of Horn rules exists, though we are able to specify an infinite set which is complete.

[This is a revised and expanded version of an article of the same name published in the Journal of the British Society for Phenomenology, October 2000: 31(3), 277–299.].

Jürgen Habermas’s theories have received enormous attention in the public sphere as well as in political science. It is therefore surprising that his method, rational reconstruction, is not more debated. In political science the method is of particular interest because of its ambition to bridge the gap between empirical and normative approaches. In this article the author traces Habermas’s interest in rational reconstruction by going back to his writings on theory and practice and subsequently shows what the method’s main principles (...) are. He then specifies how this methodological conception is used in Habermas’s political theory. Finally, the introduction of an empirical design allows the author to discuss one of the fundamental tensions in Habermas’s approach: the hypotheses arrived at through rational reconstruction are empirical hypotheses but cannot be tested by empirical means. (shrink)

This article explores Presocratic epistemology, arguing that divine revelation is replaced as a warrant for knowledge with naturalistic accounts of how and what we humans can know; thus replacing earlier Greek pessimism about knowledge with a more optimistic outlook that allows for human discovery of the truth. A review of the relevant fragments and testimonia shows that Xenophanes, Alcmaeon, Heraclitus, and Parmenides—even Pythagoras and Empedocles—all moved some distance away from the older “god-oriented” view of knowledge toward a more secular and (...) optimistic outlook. But to get some sense of the dynamics at work in this transition this article begins, as virtually every account of early Greek thought must begin, with Homer and Hesiod. (shrink)

A cross-sectional study to ascertain what the Singapore population would regard as material risk in the anaesthesia consent-taking process and identify demographic factors that predict patient preferences in medical decision-making to tailor a more patient-centered informed consent. A survey was performed involving patients 21 years old and above who attended the pre-operative evaluation clinic over a 1-month period in Singapore General Hospital. Questionnaires were administered to assess patients’ perception of material risks, by trained interviewers. Patients’ demographics were obtained. Mann–Whitney U (...) test and Kruskal-Wallis one-way analysis of variance was used. Statistical significance was taken at p < 0.05. Four hundred fourteen patients were eligible of which 26 refused to participate and 24 were excluded due to language barrier. 364 patients were recruited. A higher level of education, being employed and younger age group are factors identified in patients who wanted greater participation in medical decisions. Gender, marital status, type of surgery, and previous surgical history did not affect their level of participation. The complications most patients knew about were Nausea, Drowsiness and Surgical Wound Pain. Patients ranked Heart Attack, Death and Stroke as the most significant risks that they wanted to be informed about in greater detail. Most patients wanted to make a joint decision with the anaesthetist, instead of letting the doctor decide or deciding for themselves. Discussion with the anaesthetist is the preferred medium of communication compared to reading a pamphlet or watching a video. Age and educational level can influence medical decision-making. Despite the digital age, most patients still prefer a clinic consult instead of audio-visual multimedia for pre-operative anaesthetic counselling. The local population appears to place greater importance on rare but serious complications compared to common complications. This illustrates the need to contextualize information provided during informed consent to strengthen the doctor-patient relationship. (shrink)

Peter Kivy argues that Handel was the first composer to be regarded as a genius and that only in the eighteenth century was the philosophical apparatus in place that would enable any composer to be conceived of as a musical genius. According to Kivy, a Longinian conception of genius transformed Handel into a genius. A Platonic conception of genius was used to classify Mozart as a genius. Then Kant adopted a Longinian conception of genius and this shaped the perception of (...) Beethoven. Kivy is wrong on all counts. Composers were thought to be geniuses long before Handel. The emergence of philosophical aesthetics in the eighteenth century did little to shape conceptions of musical genius. More specifically, Kivy misrepresents Kant's conception of genius and the role that it plays in the recognition of Beethoven as a musical genius. (shrink)

Jian Zhou,* Weiqiang Ju,* Xiaopeng Yuan, Xiaofeng Zhu, Dongping Wang, Xiaoshun HeOrgan Transplant Center, First Affiliated Hospital, Sun Yat-sen University, Guangzhou, People's Republic of China *These authors contributed equally to this work: Hyperosmolar nonketotic hyperglycemic coma is a serious, rare complication induced by methylprednisolone pulse therapy for acute rejection after orthotopic liver transplantation. Herein, we report an unusual case of a 58-year-old woman who experienced acute rejection at 30 months after OLT, only one case in which HNKHC resulted in MP (...) pulse therapy for acute rejection in all 913 recipients in our center. The general morbidity of HNKHC was 1.09‰ in this study. HNKHC is characterized by rapid onset, rapid progression, and a lack of specific clinical manifestations. High-dose MP management was a clear risk factor. The principle of treatment included rapid rehydration, low-dose insulin infusion, and correcting disorders of electrolytes and acidosis. In conclusion, clinicians considering MP pulse therapy after OLT should be alert to the occurrence of HNKHC. Keywords: liver transplantation, complications, hyperosmolar nonketotic hyperglycemic coma, methylprednisolone pulse therapy, principle of treatment. (shrink)