Objective: To analyse the time variation of topics in bioethical publications as a proxy of the relative importance.Methods: We searched the Medline database for bioethics publications using the words “ethics or bioethics”, and for 360 specific topics publications, associating Medical Subject Heading topic descriptors to those words. We calculated the ratio of bioethics publications to the total publications of Medline, and the ratio of each topic publications to the total bioethics publications, for five-year intervals, from 1970 to 2004. We calculated (...) the time variation of ratios, dividing the difference between the highest and lowest ratio of each topic by its highest ratio. Four topics were described, selected to illustrate different patterns of variation: “Induced Abortion”, “Conflict of Interest”, “Acquired Immunodeficiency Syndrome”, “Medical Education.”Results: The ratio of bioethics publications to total Medline publications increased from 0.003 to 0.012. The variation of the topic’s ratios was higher than 0.7 for 68% of the topics. The Induced Abortion ratios decreased from 0.12 to 0.02. Conflict of Interest ratios increased from zero to 0.07. The Acquired Immunodeficiency Syndrome ratios were nearly zero in the first three intervals, had a peak of 0.06 during 1985–9, followed by a decrease to 0.01. Medical Education ratios varied few, from 0.04 to 0.03.Conclusions: There was an increase of bioethical publications in the Medline database. The topics in bioethics literature have an important time variation. Some factors were suggested to explain this variation: current legal cases, resolution of the issue, saturation of a discussion and epidemiologic importance. (shrink)

A simple transposition in the text would, I venture to suggest, remove one or two of the many difficulties of this obscure chapter.

On the Athenian disaster at Aegospotami the reaction, suppressed half a dozen years before, against the régime responsible for the war and its calamitous results sprang up again with double force. The capture of the fleet, the loss of the empire, which had been a useful buffer between the selfish interests of the wealthier citizens and the predatory appetites of the proletariate, the bankruptcy of the treasury, the discredit of the whole democratic system, the grim privations of the blockade, and (...) the imminent return of the exiles eager for power and vengeance, all portended the speedy downfall of the constitution, should the victorious enemy leave it standing. Yet the progress of the revolution was slower than might have been expected. In fact the oligarchs were at first crippled by the absence of their banished chiefs, andthroughout they had to reckon not only with a people which had long enjoyed liberty and empireand with a democratic administration already in office, but also with the middle party, disgusted indeed with the existing form of government but unwilling to substitute for it the rule ofa narrow privileged class, and led by a statesman of great ability and experience. (shrink)

Lysias, describing how the Thirty were established in the government of Athens, begins with the sentence ναστς δ θηραμνης κλευσεν ὑμς τρι$κοντα νδράσιν πιτρΨαι τν πóλιν τῇ πολιτεᾳ χρσθαι ν Δρακοντδης πφαινεν Commenting on the last clause the judicious Thirlwall observes that ‘the precise meaning of these words is very doubtful. There is almost equal difficulty, whether we suppose that they refer to a proposition then made, or to one which was to be made, by Dracontides.’ Thirlwall has not expressed (...) his meaning as precisely as Lysias; the uncertainty lies, not in the words, nor in the reference intended by Lysias, but in the mind of the historian, who is conscious that, whether he refers the proposition of Dracontides to the occasion indicated by Lysias or to another, he will encounter almost equal difficulty. The difficulty however, arising from the apparent inconsistencies in the evidence of the ancient authorities on the date of the appointment of the Thirty, is not Thirlwall's only, and after a century of discussion it still vexes every student of the period. (shrink)

When Pythodorus in 411 B.C. moved in the Athenian Assembly his decree that Commissioners should be elected to draft measures for the security of the State, Cleitophon added a rider instructing the Commissioners προσαναξητσαι κα τος πατρονς νμονς ος κλειδθνης θηκεν τε καθδτη τν δημοκραταν, πως ν κοσαντες κα τοτων βολεσωντααι τ ριστον. The instruction appears to have struck Aristotle as paradoxical and inept, for he has appended an explanation of Cleitophon's reasons which is also a criticism: ς ο δημοτικν (...) λλ παραπλησαν οσαν τν Kλεισθνους πολιτεαν τ Σλωνος. Indeed one would never imagine that the constitution of Cleisthenes as described by Aristotle could have been seriously suggested as a model or a repertory of precedents for legislators intent, like Cleitophon's friends, on restoring the πτριος πολιτεα, which it obviously disestablished; and the conjunction of τοĐς πατρουσ with τε καθστη τν δημοκραταν might seem to make the proposal a challenge or a mockery. Aristotle had already given his opinion that by Cleisthenes' innovations δημοτικωτρα πολĐ τς Σλωνος γνετο πολιτεα He recognized democratic features in Solon's laws, but they lay in the redress of social wrongs or in the method of administering justice rather than in the organization of the government; he regarded Solon's political changes, not as the establishment of democracy proper, but as a reform, conservative rather than revolutionary, of existent institutions. His comment on the rider implies that he would not have corrected Cleitophon if he had referred the Commissioners to Solon's ancestral laws, but to refer them to Cleisthenes' must, he thought, be ignorance, irony, or idiosyncrasy. (shrink)

The traditional text of Thucydides, II. 1, dates the surprise of Plataea by the Thebans, which began the Peloponnesian war, έπì ΠυΘοδώρου τι δύο μνας ρχοντος Αθηναίοις. It has long been recognized that the two months are too short a time, and that the facts of the history demand four. The day cannot be precisely determined, but the narrative of Thucydides fixes it near the end of a lunar month, and the choice has lain between the new moons of March (...) 8 and April 7, 431 B.C. Now that Meritt has shown that the year of Pythodorus was not intercalary and ended on July 2, the former must be accepted. Accordingly the Theban attack may be put on the night of, let us say, March 3, which by Attic reckoning would be the early hours of Anthesterion 27. (shrink)

Thucydides, II. 28, records an eclipse of the sun in the summer of the first year of the Peloponnesian war. It can be no other than the annular eclipse of the 3rd of August, 431 B.C. He describes the phenomenon so accurately and with so many details that we can hardly doubt that he observed it himself — Tο δ' αủτο θέρονς γονμηνι κατά σελήγηγ, σπερ και μόγογ δοκει ειναι γιγνεσθαι δνγατόγ, ό λιος έξέλιπε μετά μεσημβριαγ και πάλιγ άγ επληρθη, (...) γενόμενος μηνοειδής και άστέρν τινν έκΦανέντων. (shrink)

In this paper I examine Grace A. de Laguna’s theory of universals in its historical context and in relation to contemporary debates in analytic metaphysics. I explain the central features of her theory, arguing that her theory should be classified as a form of immanent realism and as a powers ontology. I then show in what ways her theory affords a theory of modality in terms of potentialities and discuss some of its consequences along the way.

Please note that this article belongs to the Special Issue on the Legacy of David Lewis but was included in issue 195:5 by mistake. It should be regarded as part of this selection of articles.

David Lewis is widely known for maintaining the bizarre thesis known as genuine modal realism (hereafter, modal realism). He argued for modal realism on grounds of serviceability in On the Plurality of Worlds. However, earlier in Counterfactuals, he proposed a different kind of argument: from talk of ways things might be to possible worlds. In this paper, I examine the evolution of the latter argument in Lewis’s thought and evaluate its place in his overall case for modal realism, especially in (...) light of the alternative theory of modality known as magical ersatzism. I argue that Lewis turns the argument on its head in his critique of magical ersatzism, but that his later commitment to Ramseyan humility subjects him to a similar criticism. Therefore, the argument is, ultimately, a poisoned pawn for Lewis. (shrink)

Habitat fragmentation produces isolated patches characterized by increased edge effects from an originally continuous habitat. The shapes of these patches often show a high degree of irregularity: their shapes deviate significantly from regular geometrical shapes such as rectangular and elliptical ones. In fractal theory, the geometry of patches created by a common landscape transformation process should be statistically similar, i.e. their fractal dimensions and their form factors should be equal. In this paper, we analyze 49 woodlot fragments (Pinus sylvestris L.) (...) in the Belgian Kempen region to study the direct relationship between a transformation process and the concomitant patch geometry. Although the fractal dimension of the woodlots is scattered (i.e. they are not statistically similar), the perimeter-area relation of the fragments is characterized by a single, ‘dimension-like’ exponent. This exponent suggests a certain shape homogeneity among the patches, which is confirmed by the absence of hierarchical levels associated with sharp increases of the fractal dimension at scale transitions. The interaction of different natural (soil factor, vegetation type) and anthropogenic (afforestation, urbanization) processes during patch development is assumed to have generated this feature. Comparison of the area and perimeter fractal dimension with an ecological index for habitat quality, the interior-to-edge ratio, shows that the fractal dimension is suitable for predicting interior habitat presence, which is more likely for patches with smooth perimeters and compact areas. The ratio of the area to the perimeter fractal dimension confirms this observation, with high values for high interior-to-edge ratios, characteristic for regularly shaped patches. (shrink)

Trope theory is a leading metaphysical theory in analytic ontology. One of its classic statements is found in the work of Donald C. Williams who argued that tropes qua abstract particulars are the very alphabet of being. The concept of an abstract particular has been repeatedly attacked in the literature. Opponents and proponents of trope theory alike have levelled their criticisms at the abstractness of tropes and the associated act of abstraction. In this paper I defend the concept of a (...) trope qua abstract particular by rejecting arguments that purport to show that tropes should not be understood as abstract and by arguing that the abstractness of tropes plays an indispensable role in one of our more promising trope-theoretic analyses of universals and of concrete objects. (shrink)

The General Data Protection Regulation (GDPR) was introduced in 2018 to harmonize data privacy and security laws across the European Union (EU). It applies to any organization collecting personal data in the EU. To date, service-level consent has been used as a proportionate approach for clinical trials, which implement low-risk, routine, service-wide interventions for which individual consent is considered inappropriate. In the context of public health research, GDPR now requires that individuals have the option to choose whether their data may (...) be used for research, which presents a challenge when consent has been given by the clinical service and not by individual service users. We report here on development of a pragmatic opt-out solution to this consent paradox in the context of a partner notification intervention trial in sexual health clinics in the UK. Our approach supports the individual’s right to withhold their data from trial analysis while routinely offering the same care to all patients. (shrink)

The concept of instantiation is realized differently across a variety of metaphysical theories. A certain realization of the concept in a given theory depends on what roles are specified and associated with the concept and its corresponding term as well as what entities are suited to fill those roles. In this paper, the classic realization of the concept of instantiation in a one-category ontology of abstract particulars or tropes is articulated in a novel way and defended against unaddressed objections.

Ship design needs to respond to and attract an ever more design conscious society. However, little research has been conducted into perceptions of beauty and pleasure and how such perceptions can be usefully absorbed into ship design. Aesthetic consideration, is seen as a distraction from the bespoke nature of the ship design process and is often avoided, second guessed or left for external consultancy. The ship design discipline requires the nurturing of its own aesthetic methods, for future development, and to (...) adapt some of the aesthetic ideals found in architecture, art and design. This paper argues that philosophy can be effective in interpreting what the passenger finds attractive and pleasurable. To illustrate the philosophical approach proposed, the `Elbe SWATH’ and the `Oasis of the Seas’ are investigated and compared using theoretical resources from the culturally focused philosophy of `Functional Beauty’. Conclusions suggest that the interpretation of the end users most valued appreciations can lead to design directives that deliver subjective qualities of beauty - beauty similar to those seen in the pure aims of the Elbe SWATH’s purposeful work craft, or comparable to nature’s beauty and purity in aim. (shrink)

Structural universals are a kind of complex universal. They have been put to work in a variety of philosophical theories but are plagued with problems concerning their compositional nature. In this article, we will discuss the following questions. What are structural universals? Why believe in them? Can we give a consistent account of their compositional nature? What are the costs of doing so?

In this chapter, we introduce the perennial and sometimes sprawling topic of properties, with a brief historical sketch from Ancient to Modern philosophy throughout various cultures and traditions. We argue that the importance of properties can be shown by explaining what explanatory work they can do in philosophical theorising across many areas of philosophy. The chapters in this volume do just that in their specific ways. We also outline the structure of the volume and summarise each Part, first describing the (...) larger context of each Part and then the upshot of each chapter. (shrink)

In this Introduction, Alexander and his work are outlined in its historical context with an account of his place in the history of philosophy. The background and motivation of the work is given along with a description of the organisation and content of the chapters that follow. Justification is also given for the inclusion of three posthumous papers by Alexander and how these posthumous papers relate to the newly commissioned essays.

We examine “de Broglie-Bohm” causal trajectories for the two electrons in a nonrelativistic helium atom, taking into account the spin-dependent momentum terms that arise from the Pauli current. Given that this many-body problem is not exactly solvable, we examine approximations to various helium eigenstates provided by a low-dimensional basis comprised of tensor products of one-particle hydrogenic eigenstates.First to be considered are the simplest approximations to the ground and first-excited electronic states found in every introductory quantum mechanics textbook. For example, the (...) trajectories associated with the simple 1s(1)1s(2) approximation to the ground state are, to say the least, nontrivial and nonclassical.We then examine higher-dimensional approximations, i.e., eigenstates Ψ α of the Hamiltonian in this truncated basis, and show that ∇ i S α =0 for both particles, implying that only the spin-dependent momentum term contributes to electronic motion. This result is independent of the size of the truncated basis set, implying that the qualitative features of the trajectories will be the same, regardless of the accuracy of the eigenfunction approximation.The electronic motion associated with these eigenstates is quite specialized due to the condition that the spins of the two electrons comprise a two-spin eigenfunction of the total spin operator. The electrons either (i) remain stationary or (ii) execute circular orbits around the z-axis with constant velocity. (shrink)

In the ontology of music the Aristotelian theory of musical works is the view that musical works are immanent universals. The Aristotelian theory (hereafter Musical Aristotelianism) is an attractive and serviceable hypothesis. However, it is overlooked as a genuine competitor to the more well-known theories of Musical Platonism and nominalism. Worse still, there is no detailed account in the literature of the nature of the universals that the Aristotelian identifies musical works with. In this paper, I argue that the best (...) version of Musical Aristotelianism identifies musical works with structural universals. I first motivate the view by outlining its explanatory benefits. I then argue that Musical Aristotelianism is preferable to Musical Platonism and present a novel account of musical works as structural universals by developing D. M. Armstrong’s theory of structural universals. I discuss the consequences of Musical Aristotelianism with respect to on-going issues in debates about musical works and defend the view against an influential objection, concluding that Musical Aristotelianism is a genuine competitor in debates about the nature of musical works. (shrink)