We prove that superhigh sets can be jump traceable, answering a question of Cole and Simpson. On the other hand, we show that such sets cannot be weakly 2-random. We also study the class $superhigh^\diamond$ and show that it contains some, but not all, of the noncomputable K-trivial sets.

Many of our ideological, political, moral, religious, aesthetic, scientific beliefs, as well as those concerning everyday life, are controversial; other people do not share them. As a rule, that does not bother us much: we tend to retain our contestable beliefs even if we ascribe no less skill and well-informedness to those who represent other points of view than to ourselves. But is that really reasonable? Shouldn't we often admit that we might be as wrong as others? And if we (...) do, shouldn't this consequently lead us to give up many of our beliefs in favor of agnostic attitudes? Marc Andree Weber argues that in the face of disagreement with equally competent and well-informed interlocutors we should almost always refrain from insisting on our controversial beliefs – with the few exceptions being all the more remarkable. (shrink)

Robert Rosen has proposed several characteristics to distinguish “simple” physical systems (or “mechanisms”) from “complex” systems, such as living systems, which he calls “organisms”. The Memory Evolutive Systems (MES) introduced by the authors in preceding papers are shown to provide a mathematical model, based on category theory, which satisfies his characteristics of organisms, in particular the merger of the Aristotelian causes. Moreover they identify the condition for the emergence of objects and systems of increasing complexity. As an application, the cognitive (...) system of an animal is modeled by the “MES of cat-neurons” obtained by successive complexifications of his neural system, in which the emergence of higher order cognitive processes gives support to Mario Bunge’s “emergentist monism.”. (shrink)

Andrée-Anne Cormier and Harry Brighouse explore the question of whether there are good reasons for schools to try and produce citizens disposed to use, and practiced in, civil discourse and behavior, and if so, what this implies for schools. First, the authors propose an account of the value (and disvalue) of civility, drawing on Cheshire Calhoun’s conception. They argue that civility is good in many circumstances, but not always. In some circumstances, it is neither beneficial nor morally required. Second, (...) they elucidate the reasons for teaching civility in schools and what they think that doing so would involve, what demands it would make on teachers, and how the aim of promoting civility would shape the structure of schools. Finally, they identify some reasons for pessimism that schools can be very successful in promoting civility. They do not think that these are conclusive reasons against teaching civility in schools, but they suggest that civility can only be taught well if educators are clear-eyed about the hurdles they will have to overcome. (shrink)

Call generalism about children’s and adults’ wellbeing the thesis that the same theory of wellbeing applies to both children and adults. Our goal is to examine whether generalism is true. While this question has not received much attention in the past, it has recently been suggested that generalism is likely to be false and that we need to elaborate different theories of children’s and adults’ wellbeing. In this paper, we defend generalism against the main objections it faces and make a (...) positive case for it. (shrink)

In this article, we argue that the phenomenon of predation is the source of several problems for Donaldson and Kymlicka's account of our duties towards wild and liminal animals. According to them, humans should adopt a general policy of non-intervention with respect to predatory behaviour involving wild and liminal animals. They justify this recommendation by appealing to the status of those animals as, respectively, members of sovereign communities and denizens of human-animal societies. Our goal is not to question their recommendation, (...) but to challenge the reasons given in its support. On the one hand, we argue that, insofar as wild animal communities are incapable of dealing with massive predation, they do not possess the competence required for sovereignty. Moreover, we argue that, even if we leave the issue of competence aside, attributing sovereignty rights to communities including both predators and preys may not be the best way to protect wild animals’ fundamental interests. On the other hand, we argue that there exist two important disanalogies between human denizens and liminal animals, which render Donaldson and Kymlicka's denizenship framework problematic. We suggest that the ultimate justification for a general policy of non-intervention lies in the significant risk of causing greater harm by acting otherwise, due to our limited knowledge and resources. (shrink)

With their landmark architectures, exhibitions and museums of science and technology partake in the spatial inscription of science in twentieth century landscapes. Unlike other beacons of progress, exhibitions and museums of science and technology double up, inside, as material arrangements of objects, visuals and texts aiming to confer meaning onto the modern world. They both embody and seek to order the spectacle of modernity while often being deployed with the aim of promoting particular visions of social and material progress. An (...) approach sensitive to the material, spatial, and experiential dimensions of displaying science and technology suggests that exhibitions and museums were in the twentieth century crucial sites for reflecting upon and promoting particular futures. (shrink)

Kant s definition of substance is the focus of this philosophical study. The analysis shows that an adequate understanding of the term and the critical metaphysics of the substance which result from it must take into account the philosophical controversy over the simple substance in the first half of the 18th century dominated by Gottfried Wilhelm Leibniz and Christian Wolff. It is only against this background that the complexity and inconsistence of the critical concept of substance becomes fully apparent. ".

In this paper we examine the genealogy and transmission of moral duty in Western ethics. We begin with an uncontroversial account of the Stoic notion of the kathēkon, and then examine the pivotal moment of Cicero’s translation of it into Latin as ‘officium’. We take a deflationary view of the impact of Cicero’s translation and conclude that his translation does not mark a departure from the Stoic ideal. We find further confirmation of our deflationary position in the development of the (...) notion of ‘duty’ in Germany between the 16th and 18th centuries. We examine Pufendorf’s critique of ancient eudaimonism and his appropriation of officium, and claim that it foreshadows Kant’s rejection of Garve’s Ciceronian ethics. We demonstrate the undeniable parallels between Kant’s Groundwork and Garve’s influential translation of Cicero’s De Officiis, thereby indicating a novel way in which we should understand Cicero’s contribution to the development of modern moral philosophy. (shrink)

Andrée-Anne Cormier | : Cet article explore la question des implications de l’exclusion des animaux de la catégorie des sujets de justice dans le cadre du libéralisme politique de John Rawls. Plus spécifiquement, j’examine et critique les lectures de Ruth Abbey et de Robert Garner. Abbey suggère que le libéralisme politique est incompatible avec la thèse selon laquelle nous avons des devoirs moraux universels envers les animaux. Garner, pour sa part, avance que la théorie de Rawls n’autorise pas l’État (...) libéral à adopter des mesures de protection des animaux. Dans cet article, je démontre que ces lectures sont erronées, car elles sont fondées sur des interprétations du libéralisme politique qui ne sont pas plausibles. Je soutiens, d’une part, que le libéralisme politique est neutre eu égard à la question de la nature de nos devoirs moraux envers les animaux et, d’autre part, qu’il permet de justifier une gamme considérable d’interventions étatiques visant la protection des animaux. Je suggère donc que la tension entre le libéralisme politique et l’éthique animale est moins forte que ne l’affirment ces auteurs. Enfin, j’identifie des stratégies possibles, cohérentes avec le cadre théorique rawlsien, pour élargir la sphère des sujets de justice de manière à y intégrer les animaux. | : What are the implications of John Rawls’s Political Liberalism for animal ethics? In this paper, I examine Ruth Abbey’s and Robert Garner’s answers to this question. Abbey claims that Political Liberalism is incompatible with the view that there exist universal moral duties toward animals. Garner contends that Rawls’s theory cannot justify state interventions designed to protect animals. I show that these readings are based on implausible interpretations of Rawls’s theory. I argue, on the one hand, that Political Liberalism is neutral with respect to the question of the nature of our moral duties toward animals and, on the other hand, that the theory can potentially justify a significant range of state interventions in the interest of animals. This indicates that the tension between Rawls’s theory and animal ethics is less sharp than Abbey and Garner suggest. Finally, I identify possible strategies, consistent with the Rawlsian framework, for including animals among the subjects of justice. (shrink)

To effectively address ageing and develop adequate eldercare needs, among others, new ethical visions are much needed. One of the ways to formulate sound ethical visions for contemporary issues is to reclaim, reinterpret and revive old moral ideas and ideals rooted in different indigenous cultural traditions. Drawing thought, wisdom and inspirations from classical Confucianism, the article offers a Confucian ethical outlook on healthy ageing and social eldercare. The popular perception of ageing in the West as well as China regards old (...) age as a period of inevitable decline. However, Kong Zi (Confucius) treats human life as an ongoing moral pilgrimage, with old age the summit of the lifelong journey. This Confucian ethical view on ageing as the culmination of a lifelong moral cultivation has various important themes. They include the primary feature of learning in healthy ageing, the essential role of social eldercare embedded in the popular Confucian norm ‘filial piety’ ( xiao), intergenerational flourishing and the necessity to respect the rights and dignity of each old person. Such a Confucian socio-ethical vision can not only help identify contemporary failings in the area of eldercare but also generate novel ideas and frameworks to help China and the world to face population ageing and elderly care in a more positive way. (shrink)

During the past 25 years, the words “theory of action” and “agency theory” have become key-terms in a new branch of philosophy. The themes appear to gain a centrality and influence such that one is led to think that they should cover most of philosophy, including the foundation for all of the human sciences. The number of treatises on human action and on philosophical and special-scientific theories of action is staggering. For the most part inspired by analytic philosophy, the new (...) approach threatens to take over that school’s central place on the stage of international philosophical concern. Having ousted theory of science from that position with an avalanche of analytic studies, analytic philosophy, in turn, is now being overrun by philosophy of action as supposedly suitable basis for the sciences. (shrink)

In Germany the voices calling for a critical discussion of racist ideas in the works of the so-called classics of philosophy are growing louder. So far, the focus has been primarily on Kant and Hegel, in whose works racist statements are easily detected. However, the role of these racist ideas in their respective systems remains unclear, and especially in the case of Kant, the question also arises whether Kant is the author of the statements at all. Moreover, the accusation itself (...) is quite ambiguous both in terms of its premises and its subject matter. This paper aims to help clarify this debate. It is primarily concerned with Kant’s philosophy, which is, however, situated in the context of some of the central assumptions of the Enlightenment. It will be shown that racist claims result from crucial elements of Kant’s mature philosophical system. (shrink)

This chapter argues that school should cease to be compulsory at age 16 and that an education resource account (ERA) should be established for students who leave school at that age. The ERA would be sufficient to cover three years of full-time education. It could be linked to inflation and early school leavers could use it in accredited non-profit educational institutions at any later point in their lives. Two sets of arguments are discussed in support of the proposal. The first, (...) building on the empirical literature, focuses on efficiency and highlights the advantages of an ERA with respect to the ‘disruptive’ students issue in particular. The second set of arguments is anti-paternalistic. The chapter distinguishes three anti-paternalistic arguments: the view that individuals are the best judges of their own welfare, the idea that autonomous decision-making is a component of well-being, and a respect-based view of what renders anti-paternalism wrong. (shrink)

This volume assesses the argument of Harry Brighouse and Adam Swift in their recent book, Family Values, taking up a number of controversial issues about autonomy, human flourishing, parental rights, and indeed the nature of childhood itself.

We comment on the preceding reviews of our book “ Memory Evolutive Systems ”, discussing the improvements proposed by some of the reviewers and answering to critics of others, in particular on the use of category theory for modeling living systems.

The majority of current interpreters of Aristotle’s theory of perception assume that perception must be understood as a passive process. This assumption is mainly justified by systematic considerations. Particularly influential for the ongoing debate on the proper understanding of Aristotle’s theory is the work of Myles Burnyeat, whose interpretation amounts to a devastating critique of the Aristotelian philosophy of perception. This paper wants to shed some light on the kind of activity that is involved in perception. It will be shown (...) that by considering the special kind of activity with which Aristotle identifies perception many of the problems that are seen by Burnyeat and others can be circumvented and a coherent interpretation can be provided, which, in turn, must be considered to be essential in order to judge the systematic relevance of Aristotle’s theory of perception. (shrink)

This chapter explores Cicero’s reception in the German Enlightenment, a topic that has garnered less scholarly attention compared to his influence in the Anglosphere. Focusing on Johann Joachim Spalding and Christian Garve as case studies, we highlight Cicero’s profound and often underappreciated impact on German intellectual thought, particularly in shaping ideas about the human vocation (Bestimmung des Menschen)—a legacy that extends even to the towering figure of the German Enlightenment, Immanuel Kant.

Two ways of describing a group are considered. 1. A group is finite-automaton presentable if its elements can be represented by strings over a finite alphabet, in such a way that the set of representing strings and the group operation can be recognized by finite automata. 2. An infinite f.g. group is quasi-finitely axiomatizable if there is a description consisting of a single first-order sentence, together with the information that the group is finitely generated. In the first part of the (...) paper we survey examples of FA-presentable groups, but also discuss theorems restricting this class. In the second part, we give examples of quasi-finitely axiomatizable groups, consider the algebraic content of the notion, and compare it to the notion of a group which is a prime model. We also show that if a structure is bi-interpretable in parameters with the ring of integers, then it is prime and quasi-finitely axiomatizable. (shrink)

Military metaphors are pervasive in biomedicine, including HIV research. Rooted in the mind set that regards pathogens as enemies to be defeated, terms such as “shock and kill” have become widely accepted idioms within HIV cure research. Such language and symbolism must be critically examined as they may be especially problematic when used to express scientific ideas within emerging health-related fields. In this article, philosophical analysis and an interdisciplinary literature review utilizing key texts from sociology, anthropology, history, and Chinese and (...) African studies were conducted to investigate the current proliferation of military metaphors. We found the use of these metaphors to be ironic, unfortunate, and unnecessary. To overcome military metaphors we propose to give them less aggressive meanings, and/or replace them with more peaceful metaphors. Building on previous authors' work, we argue for the increased use of “journey” metaphors as meaningful, cross-culturally app... (shrink)

To investigate the phenomenon of patient–physician mistrust in China, a qualitative study involving 107 physicians, nurses and health officials in Guangdong Province, southern China, was conducted through semi-structured interviews and focus groups. In this paper we report the key findings of the empirical study and argue for the essential role of medical professionalism in rebuilding patient-physician trust. Health professionals are trapped in a vicious circle of mistrust. Mistrust leads to increased levels of fear and self-protection by doctors which exacerbate difficulties (...) in communication; in turn, this increases physician workloads, adding to a strong sense of injustice and victimization. These factors produce poorer healthcare outcomes and increasingly discontented and angry patients, escalate conflicts and disputes, and result in negative media coverage, all these ultimately contributing to even greater levels of mistrust. The vicious circle indicates not only the crisis of patient-physician relationship but the crisis of medicine as a profession and institution. Underlying the circle is the inherent conflict of interest in the healthcare system by which health professionals and hospitals have become profit-driven. This institutional conflict of interest seriously compromises the fundamental principle of medical professionalism—the primacy of patient welfare—as well as the traditional Chinese ideal of “medicine as the art of humanity”. Patient trust can be restored through rectifying this institutional conflict of interest and promoting medical professionalism via a series of recommended practical measures. (shrink)

Cicero distinguishes between two forms of divination: natural and artificial divination. Most contemporary scholars assume that Cicero presents a Stoic division and some even draw far-reaching conclusions about the scientific status of divination based on this distinction. However, his justification for the division is apparently contradictory and neither fits with Stoic nor Peripatetic claims that are found elsewhere. This paper examines the exact meaning of the division and sheds light on its Stoic and Peripatetic origin. In this way, we will (...) not only be able to better understand the overall argument of Cicero’s De divinatione, but also to assess his real achievement as a philosophical author. (shrink)

Kant’s postulate of the immortality of the soul has received strikingly little attention among Kant scholars, and only very few have regarded it positively. This is not surprising given the numerous problems associated with his argument. However, it is not the only argument for immortality that Kant offers in his critical philosophy. There is also a second argument that differs from the one furnished in the Second Critique and can be found both in the Critique of Pure Reason and later (...) texts from the 1790s. Kant also addresses here many of the problems that interpreters have found with his postulate of immortality in both earlier and later texts. This paper considers the main difficulties associated with the postulate and proposes a coherent interpretation of Kant’s argument. I show that despite the apparent change in his approach to immortality Kant did not in fact substantially alter his position during his critical period. (shrink)

Kant’s highest good consists of happiness and the worthiness of happiness, that is, morality. The question of the exact connection between these two parts is disputed. Some argue that Kant proposed different, sometimes contradictory, concepts of the highest good. First, the highest good is said to consist in the distribution of happiness in relation to morality. Second, the highest good is said to describe a maximal or best state in which the greatest morality is associated with the highest happiness. This (...) paper will show how the problematic relationship between the two elements of the highest good can be resolved and explain the different versions of the highest good. (shrink)

This article explores the question of whether it is morally permissible for the liberal state to require schools to teach religions “neutrally” to children. I examine this question through the normative analysis of Canadian Supreme Court case Loyola High School v. Quebec. I argue that it is in principle morally impermissible for the liberal state to oblige all schools to adopt a neutral approach to teaching children about religious diversity. I propose a normative framework for evaluating the legitimacy of such (...) an imposition and identify a strategy in support of accommodating schools like Loyola that does not appeal to the existence of a strong parental right to control their children’s education. (shrink)

The purpose of this anthology is to bring together in one volume some of the texts published in the series "Werkprofile", which focus on Kant’s relationship to his philosophical contemporaries and predecessors, and to make them accessible to a wider audience in English. In doing so, the volume is aimed at those who have an interest in better understanding the premises of Kant's philosophy, its historical context, and the development of many of Kant’s fundamental ideas. As it is often hard (...) to glean philosophical motivation directly from reading Kant’s texts, understanding Kant’s commitment to answering certain questions and his silence on others, requires a historical approach. This broader purview will also be helpful for grasping deeper systematic questions at work throughout Kant’s philosophy. The anthology thus aims at inviting a more wide-angled view of Kant’s philosophy by focusing on overlooked references and historical figures. Scholarship on these references is still at an early stage, even though important steps have been taken in this direction in recent years. The aim of our volume is to build on this development and to supplement and expand the content of existing research. (shrink)

In recent years, many scholars have offered innovative accounts of social categories such as gender, race, and disability. By contrast, comparatively little work has been done on the category of children. The goal of our paper is to offer a new account of what children are. We start by discussing the two main accounts that have been put forward so far in the literature: naturalistic accounts and normative accounts. According to the former, to be a child is a matter of (...) possessing, or lacking, some ‘natural’ and ‘objective’ properties. According to the latter, to be a child is to possess a particular normative status. We argue that both naturalistic and normative accounts are subject to a variety of objections. We then propose our own social constructivist account. According to it, to be a child in any given society is to be regarded by the dominant ideology of that society as the target of a set of broadly paternalistic norms, in virtue of the possession of a cluster of natural properties such that, according to the dominant ideology of that society, it is justified to subject that individual to such norms. We conclude our paper by showing that our account meets the criteria of success for an account of what it is to be a child and by addressing some objections. (shrink)

Already in antiquity the Aristotelian Philosophy was under attack by its philosophical opponents. The Stoics can surely be counted to the most important ones. Furthermore they can be regarded as one of the most influential philosophy schools of the Hellenistic time and in the early Roman Empire and their influenceeven on modern thinkers must not be neglected. It is well known that the Stoics not only advocated a physical monism but can also be described as determinists or, from a modern (...) point of view, even as compatibilists because they were the first who tried to harmonize moral responsibility with the thesis of a causal determinism. Therefore, the stoic concept of causality is of vast importance. In one of Seneca’s books a discussion of the Aristotelian theory of causality has come down to us. Although it is a quite short passage it proves itself to be very illuminating. This paper wants to shed light on the differences between the Aristotelian and the Stoic theory of causality and therefore help to clarify the historical background of the modern concept of causality which is of intense importance for the actual discussion about free will and determinism. (shrink)