Advances in medical capability should be accompanied by discussion of their ethical implications. In the military medical context there is a growing interest in developing prophylactic interventions that will mitigate the effects of trauma and improve survival. The ethics of this novel capability are currently unexplored. This paper describes the concept of trauma prophylaxis and outlines some of the ethical issues that need to be considered, including within concept development, research and implementation. Trauma prophylaxis can be divided into interventions that (...) do not and those that do have medical enhancement as an unintended side effect of their prophylactic action. We conclude that type 1 interventions have much in common with established military medical prophylaxis, and the potentially enhancing qualities of type 2 interventions raise different issues. We welcome further debate on both interventions. (shrink)

Die 1990 gegründete Reihe, die auf eine Anregung von Mazzino Montinari zurückgeht, publiziert Quellenmaterialien zu Nietzsches Leben, seinem Umkreis und seiner Wirkung. Die Supplementa stellen somit eine Ergänzung zu den Kritischen Ausgaben von Nietzsches Werken (KGW) und Briefen (KGB) dar.

Uncut is a book about two kinds of paradoxes: paradoxes involving truth and its relatives, like the liar paradox, and paradoxes involving vagueness. There are lots of ways to look at these paradoxes, and lots of puzzles generated by them, and Uncut ignores most of this variety to focus on a single issue. That issue: do our words mean what they seem to mean, and if so, how can this be? I claim that our words do mean what they seem (...) to, and yet our language is not undermined by paradox. By developing a distinctive theory of meaning, I show how this can be. (shrink)

This paper is the introduction to Function, Selection, and Design, consisting of the following sections: 1. Introduction 2. The Philosophical Problem 3. Recent Prehistory: The "State of the Art" in the 1960s 4. Wright and Cummins 5. Millikan 6. The Core Consensus and the Peripheral Disagreements 7. Unconclusion.

This essay develops, within the terms of the recent New York Declaration, an account of the shared responsibility of states to refugees and of how the character of that responsibility effects the ways in which it can be fairly shared. However, it also moves beyond the question of the general obligations that states owe to refugees to consider ways in which refugee choices and refugee voice can be given appropriate standing with the global governance of refuge. It offers an argument (...) for the normative significance of refugee’s reasons for choosing states of asylum and linked this to consideration of a refugee matching system and to refugee quota trading conceived as responsibility-trading, before turning to the issue of the inclusion of refugee voice in relation to the justification of the norms of refugee governance and in relation to the institutions and practices of refugee governance through which those norms are given practical expression. (shrink)

The important recent book by Schurz ( 2019 ) appreciates that the no-free-lunch theorems (NFL) have major implications for the problem of (meta) induction. Here I review the NFL theorems, emphasizing that they do not only concern the case where there is a uniform prior—they prove that there are “as many priors” (loosely speaking) for which any induction algorithm _A_ out-generalizes some induction algorithm _B_ as vice-versa. Importantly though, in addition to the NFL theorems, there are many _free lunch_ theorems. (...) In particular, the NFL theorems can only be used to compare the expected performance of an induction algorithm _A_, considered in isolation, with the expected performance of an induction algorithm _B_, considered in isolation. There is a rich set of free lunches which instead concern the statistical _correlations_ among the generalization errors of induction algorithms. As I describe, the meta-induction algorithms that Schurz advocates as a “solution to Hume’s problem” are simply examples of such a free lunch based on correlations among the generalization errors of induction algorithms. I end by pointing out that the prior that Schurz advocates, which is uniform over bit frequencies rather than bit patterns, is contradicted by thousands of experiments in statistical physics and by the great success of the maximum entropy procedure in inductive inference. (shrink)

Während seiner langjährigen Tätigkeit als Facharzt für Psychiatrie am Tavistock and Portman NHS Foundation Trust hat der Autor dieses Beitrags die Entwicklung der Gesundheitsfürsorge von Kindern mit Geschlechtsidentitätsstörung (»gender dysphoria«) aus nächster Nähe beobachtet. Der Beitrag entwickelt einige Hypothesen zu den soziokulturellen Faktoren für den plötzlichen, sprunghaften Anstieg der Zahl minderjähriger Patienten, bei denen Geschlechtsidentitätsstörungen diagnostiziert und die dann zur medikamentösen und operativen Geschlechtsumwandlung an spezialisierte Zentren überwiesen wurden, und schildert charakteristische Denkverbote in diesem Zusammenhang. Die beruflichen Bedingungen, die seinen (...) Text beeinflussten, und die weiteren Entwicklungen in der Tavistock-Klinik wie auch in seinem eigenen Leben erläutert der Autor schließlich in einem nachstehenden Kommentar zu seinem eigenen Text. (shrink)

Figures of Thought looks at how mathematical works can be read as texts and examines their textual strategies. David Reed offers the first sustained and critical attempt to find a consistent argument or narrative thread in mathematical texts. Reed selects mathematicians from a range of historical periods and compares their approaches to organizing and arguing texts, using an extended commentary on Euclid's Elements as a central structuring framework. He develops fascinating interpretations of mathematicians' work throughout history, from Descartes to (...) Hilbert, Kronecker, Dedekind, Weil and Grothendieck. Reed traces the implications of this approach to the understanding of the history and development of mathematics. (shrink)

In his thoughtful defence of very modest moral enhancement, David DeGrazia1 makes the following assumption: ‘Behavioural improvement is highly desirable in the interest of making the world a better place and securing better lives for human beings and other sentient beings’. Later in the paper, he gives a list of some psychological characteristics that ‘all reasonable people can agree … represent moral defects’. I think I am a reasonable person, and I agree that most if not all items on (...) the lists do represent moral defects—I certainly would regard them as such in a close family member or friend. But if I were in the business of ‘making the world a better place and securing better lives for human beings and other sentient beings’, I would hesitate to prescribe moral enhancement for everyone with these acknowledged defects. A lot of good work, from removing tumours to negotiating treaties, may be best done by people with serious moral defects.For a simple consequentialist, a moral defect is just a trait that tends to make the world a worse place. Not being a consequentialist, I think that moral defects should be identified independently of their tendency to produce worse outcomes. For this reason, I think it's necessary to qualify DeGrazia's starting assumption—I think behavioural improvement may sometimes be undesirable if our goal is to make the world a better place. My reasons will be familiar to readers of Bernard Williams.As …. (shrink)

Widescopism, as I call it, holds that names are synonymous with descriptions that are required to take wide scope over modal adverbs. Scott Soames has recently argued that Widescopism is false. He identifies an argument that is valid but which, he claims, a defender of Widescopism must say has true premises and a false conclusion. I argue, first, that a defender of Widescopism need not in fact say that the target arguments conclusion is false. Soames argument that she must confuses, (...) I claim, modal adverbs and modal predicates. I then argue that even if she did reject the conclusion, she could nonetheless hold that the target arguments first premise is ambiguous as between a true reading, on which the argument is invalid, and a false reading, on which the argument is valid. I conclude that Soames argument against Widescopism fails. (shrink)

I develop a Russellian representationalist account of size experience that draws importantly from contemporary vision science research on size perception. The core view is that size is experienced in ‘body-scaled’ units. So, an object might, say, be experienced as two eye-level units high. The view is sharpened in response to Thompson’s (forthcoming) Doubled Earth example. This example is presented by Thompson as part of an argument for a Fregean view of size experience. But I argue that the Russellian view I (...) develop handles the Doubled Earth example in a natural and illuminating way, thereby avoiding the need to posit irreducible experiential ‘modes of presentation’. I also address a kind of neo-Fregean ‘reference-fixing’ view of size experience, that shares features with the Russellian view developed. I give reasons for favoring the latter. Finally, I argue that Peacocke’s claim that spatial experience is ‘unit free’ is not persuasive. (shrink)

This article reviews the seven “visions” of evolution proposed by Depew and Weber , concluding that each posited relationship between natural selection and self-organization has suited different aims and approaches. In the second section of the article, we show that these seven viewpoints may be collapsed into three fundamentally different ones: natural selection drives evolution; self-organization drives evolution; and natural selection and self-organization are complementary aspects of the evolutionary process. We then argue that these three approaches are not mutually exclusive, (...) since each may apply to different stages of development of different systems. What emerges from our discussion is a more encompassing view: that self-organization proposes what natural selection disposes. (shrink)

Karl Popper developed a theory of deductive logic in the late 1940s. In his approach, logic is a metalinguistic theory of deducibility relations that are based on certain purely structural rules. Logical constants are then characterized in terms of deducibility relations. Characterizations of this kind are also called inferential definitions by Popper. In this paper, we expound his theory and elaborate some of his ideas and results that in some cases were only sketched by him. Our focus is on Popper's (...) notion of duality, his theory of modalities, and his treatment of different kinds of negation. This allows us to show how his works on logic anticipate some later developments and discussions in philosophical logic, pertaining to trivializing connectives, the duality of logical constants, dual-intuitionistic logic, the conservativeness of language extensions, the existence of a bi-intuitionistic logic, the non-logicality of minimal negation, and to the problem of logicality in general. (shrink)

How is it possible to respond emotionally to that which we believe is not the case? All of the many responses to this "paradox of fiction" make one or more of three important mistakes: (1) neglecting the context of believing, (2) assuming that belief is an all-or-nothing affair, and (3) assuming that if you believe that p then you cannot also reasonably believe that not-p. My thesis is that we react emotionally to stories because we do believe what stories tell (...) us – not fictionally-believe, not make-believe, but believe in the ordinary way in which we believe anything at all. (shrink)

The emergence of the ethics consultation as a means to resolve moral crises in clinical medicine has revealed the need for a worksheet that would facilitate intake and analysis. The author developed the Bioethics Consultation Form as an attempt to remedy this need. The form is arranged in an outline format and is a useful asset to ethics committee discussions and record keeping. The first section covers basic intake data concerning the patient's medical and personal information, advance directives, and values, (...) as well as the values of the physician and family. After the intake section is completed with the above data, the ethics consultant then turns to the analysis section. This second section allows for (1) the discussion of conflicting values, (2) the identification of priorities, and (3) the elucidation of ethical norms relevant to the case.The Bioethics Consultation Form was adopted by the Patient Care Advisory committee of the Franklin Square Hospital Center in Baltimore, Maryland in 1986. The methodology in the use of the form will be discussed. Further, the potential spectrum of consultative cases that can be analyzed using the form will be highlighted. (shrink)

In an article in an earlier issue of this journal Vivienne Gray sought to challenge my claim that Xenophon's account of Prodicus' narrative concerning the Choice of Heracles represents ‘a very close approximation to Prodicus’ actual wording'. Since that time, Gray's article has been cited approvingly by Louis-André Dorion and David Wolfsdorf, both of whom consider that Gray has settled the matter, at least as far as the linguistic aspect of my argument is concerned. In view of this, I (...) feel it necessary to point out that Gray's argument is fundamentally flawed. In addition, I should like to take this opportunity to show that the arguments of Dorion and Wolfsdorf, which are aimed at other aspects of the case that I made for Xenophon's faithfulness to Prodicus' text, are likewise invalid. (shrink)

This article considers the extent to which Bayesian networks with imprecise probabilities, which are used in statistics and computer science for predictive purposes, can be used to represent causal structure. It is argued that the adequacy conditions for causal representation in the precise context—the Causal Markov Condition and Minimality—do not readily translate into the imprecise context. Crucial to this argument is the fact that the independence relation between random variables can be understood in several different ways when the joint probability (...) distribution over those variables is imprecise, none of which provides a compelling basis for the causal interpretation of imprecise Bayes nets. I conclude that there are serious limits to the use of imprecise Bayesian networks to represent causal structure. (shrink)

The article takes as its starting point the assumption that (a) competing accounts of moral rules should be judged by the distribution of benefits and burdens which would arise from everyone accepting these rules, and that (b) these benefits and burdens are understood in a way which has a substantial resource or freedom-based component. This starting point is compatible with contractualism and various forms of rule consequentialism, and will yield a morality in which people have significant freedoms. The main claim (...) of the article is that as a consequence of these freedoms, and because of phenomena connected with cost internalization, this morality will also impose strong constraints on harming and weak constraints on allowing harm. Thus the starting point ends up vindicating commonsense morality. (shrink)

I am intrigued by the use of the words ‘embedded’ and ‘capacity’ as they appear in what I take to be the strategy of Sovereignty Across Generations where these words are used to make what is evidently implicit within John Rawls’s political liberalism explicit, that is, a normative account of ‘the justice and legitimacy of political orders’. If I am correct about this strategy, my question is quite simple: is something lost in translation in this transition from Rawls’s more historical (...) to this normative orientation? I conclude with a positive comment on the potential that a theory of temporality has for the development of a notion of political self-constitution as it pertains to the transition from ethnos to demos. (shrink)

David Brown explores the ways in which the symbolic associations of the body and what we do with it have helped shape religious experience and continue to do so. A Church narrowly focused on Christ's body wracked in pain needs to be reminded that the body as beautiful and sexual has also played a crucial role not only in other religions but also in the history of Christianity itself. Dance was one way in which the connection was expressed. The (...) irony is not that such a connection has gone but that it now exists almost wholly outside the Church. Much the same could be said about music more generally, and Brown writes excitingly about the spiritual potential of not just classical music but also pop, jazz, musicals, and opera. Like Brown's much-praised earlier volumes, God and Enchantment of Place, Tradition and Imagination, and Discipleship and Imagination, the present book will enlarge horizons and challenge the narrowness of much theological thinking. (shrink)

It has always concentrated upon man, and usually the comparative approach has not been used to study the evolution of behaviour, but in the hope that ...

When patients are admitted to the hospital, they are generally expected to remain in or within close proximity to their assigned rooms in order to promote their safety and appropriate medical care. Although there are circumstances when patients may safely leave their hospital room or floor, guidance within the medical literature for the management of patient movement within the hospital are lacking. Excessive restrictions on patient movement may be seen as overly paternalistic, while lax requirements may interfere with high quality (...) care, patient safety and efficient hospital practice. As a result, guidance in the form of institutional policy is warranted. Such policy development should take into consideration the potential clinical, legal, and ethical concerns in balancing the competing values of patients’ preferences and respect for autonomy, while ensuring high quality, safe, and efficacious medical care. This paper will provide a framework for hospitals to create institution-specific patient movement policies that are fair, systematic, and transparent. (shrink)

Blair, David Concerning David Tribe's rejoinder to my 'Science works better than that' , it's pleasing to see that there are some points on which we agree. Unfortunately he continues to make a strong and unjustified attack on the scientific community as a whole-essentially on the grounds that, of the conclusions of science that later turned out to be false, virtually all of them were at some time 'believed' by most scientists. In reply, I shall show that it (...) is his underlying framework that needs to be altered-quite radically. He does not understand what the activity of scientists is like-indeed what it has to be like, when faced with the task of extracting knowledge from the real world. (shrink)

Tribe, David Victor Bien's 'Scientific authority: consensually agreed knowledge of nature' (AH, Winter 2012) has stimulated me to reply and dilate on other scientific principles. As a respected PhD in physical chemistry (and an IT authority) he's making a 'contribution to advancing secular ethics'. My credentials are those of a student of physical, biological, psychological and social sciences for over 60 years and author of many pieces on secular ethics, notably Nucleo-ethics: Ethics in Modern Society (1972).

Theories of cyber deterrence are developing rapidly. However, the literature is missing an important ingredient—warfighting for deterrence. This controversial idea, most commonly associated with nuclear strategy during the later stages of the Cold War, affords a number of advantages. It provides enhanced credibility for deterrence, offers means to deal with deterrence failure, improves compliance with the requirements of just war and ultimately ensures that strategy continues to function in the post-deterrence environment. This paper assesses whether a warfighting for deterrence approach (...) is suitable for the cyber domain. In doing so, it challenges the notion that warfighting concepts are unsuitable for operations in cyberspace. To do this, the work constructs a conceptual framework that is then applied to cyber deterrence. It is found that all of the advantages of taking a warfighting stance apply to cyber operations. The paper concludes by constructing a warfighting model for cyber deterrence. This model includes passive and active defences and cross-domain offensive capabilities. The central message of the paper is that a theory of victory must guide the development of cyber deterrence. (shrink)

With clear philosophical judgement, Cooper guides the reader through the novel concepts of Heideggerian metaphysics, explores the arguments used to introduce ...

Na poti do sem sem razmišljal, kako začeti to srečanje – in bolj sem razmišljal, bolj se mi je zdelo absurdno, da bi uvodoma predstavljal nekoga, ki ga vsi poznate. Pač pa lahko povem anekdoto, za katero mogoče ne veste vsi. V Društvu za antične in humanistične študije smo predlani prišli na idejo, da bi profesorja Gantarja predlagali za neko drugo nagrado, ki je imela med obrazci tudi obrazec za soglasje predlaganega. Naredil sem osnovnošolsko napako ter pisal profesorju, če ga (...) lahko izpolni in podpiše. On pa mi je odpisal, da je nagrad v življenju dobil preveč in da prosi, naj ga ne predlagamo. Eksplicitno izraženi zahtevi se je težko upreti. Smo pa v društvu tudi poznavalci Otona Župančiča, ki je, kot veste, napisal, da gre osel enkrat na led, »baš to je oslovstvo«, in da modrec ve, kako je »danes pal«, jutri bo pa plesal po njem. Ko smo tako profesorja predlagali naslednjič, tokrat za Prešernovo nagrado, ga nismo nič spraševali. Na tem mestu bi se zato rad zahvalil Miljani Cunta s Slovenske matice, ki je vse to koordinirala, in SAZU, ki je predlog takoj podprla; resnično sem vesel, da ob tej priložnosti lahko sediva tukaj. (shrink)

Spontaneous symmetry breaking in quantum systems, such as ferromagnets, is normally described as degeneracy of the ground state; however, it is well established that this degeneracy only occurs in spatially infinite systems, and even better established that ferromagnets are not spatially infinite. I review this well-known paradox, and consider a popular solution where the symmetry is explicitly broken by some external field which goes to zero in the infinite-volume limit; although this is formally satisfactory, I argue that it must be (...) rejected as a physical explanation of SSB since it fails to reproduce some important features of the phenomenology. Motivated by considerations from the analogous classical system, I argue that SSB in finite systems should be understood in terms of the approximate decoupling of the system's state space into dynamically-isolated sectors, related by a symmetry transformation; I use the formalism of decoherent histories to make this more precise and to quantify the effect, showing that it is more than sufficient to explain SSB in realistic systems and that it goes over in a smooth and natural way to the infinite limit. (shrink)

Although most of us know that human beings cannot and should not be replaced by computers, we have great difficulties saying why this is so. This paradox is largely the result of institutionalizing several fundamental misconceptions as to the nature of both trustworthy objective and moral knowledge. Unless we transcend this paradox, we run the increasing risks of becoming very good at counting without being able to say what is worth counting and why. The degree to which this is occurring (...) is the degree to which the computer revolution is already over — and the degree to which we human beings have lost. (shrink)

Semi-DeMorgan algebras are a common generalization of DeMorgan algebras and pseudocomplemented distributive lattices. A duality for them is developed that builds on the Priestley duality for distributive lattices. This duality is then used in several applications. The subdirectly irreducible semi-DeMorgan algebras are characterized. A theory of partial diagrams is developed, where properties of algebras are tied to the omission of certain partial diagrams from their duals. This theory is then used to find and give axioms for the largest variety of (...) semi-DeMorgan algebras with the congruence extension property. (shrink)

This volume gathers twelve essays by David Wiggins in an area where his work has been particularly influential. Among the subjects treated are: persistence of a substance through change, the notion of a continuant, the logic of identity, the co-occupation of space by a continuant and its matter, the relation of person to human organism, the metaphysical idea of a person, the status of artefacts, the relation of the three-dimensional and four-dimensional conceptions of reality, and the nomological underpinning of (...) sortal classification. From a much larger body of work the author has selected, edited or annotated, and variously shortened or extended eleven pieces. He has added an Introduction and one completely new essay, on the philosophy of biology and the role there of the idea of process. (shrink)