We examine, from a constructive perspective, the relation between the complements of S, T, and S ∩ T in X, where X is either a metric space or a normed linear space. The fundamental question addressed is: If x is distinct from each element of S ∩ T, if s ϵ S, and if t ϵ T, is x distinct from s or from t? Although the classical answer to this question is trivially affirmative, constructive answers involve Markov's principle (...) and the completeness of metric spaces. (shrink)

It is well known that in Bishop-style constructive mathematics, the closure of the union of two subsets of ℝ is ‘not’ the union of their closures. The dual situation, involving the complement of the closure of the union, is investigated constructively, using completeness of the ambient space in order to avoid any application of Markov's Principle.

The present dissertation starts from the general claim that neuroscience is not neutral, with regard to theoretical questions like the nature of consciousness, but it needs to be complemented with dedicated conceptual analysis. Specifically, the argument for this thesis is that the combination of empirical and conceptual work is a necessary step for assessing the significant questions raised by the most recent study of the brain. Results emerging from neuroscience are conceptually very relevant in themselves but, notwithstanding its theoretical sophistication, (...) neuroscience is not sufficient to provide a complete interpretation or an appropriate understanding of their impact. Consequently, the present thesis starts from the need for an interdisciplinary and hybrid field of research, i.e. fundamental neuroethics. Within this framework, the thesis takes consciousness and related disorders and the addicted brain as illustrative cases of the potential fruitful collaboration between empirical and conceptual investigations. The general goal of the thesis is to contribute to the overall development of bridging the gap between empirical and conceptual understandings of consciousness. The first paper sets the theoretical framework, providing an empirically-based description of the brain with significant philosophical implications for an understanding of consciousness. The last three papers of the thesis try to apply the theoretical framework to illustrative cases. Papers II and III analyse the possible application of science and technology for an easier detection and clinical care of patients with disorders of consciousness, with particular attention to communication mediated by neurotechnology and the simulation of the conscious brain, respectively; paper IV provides a potentially new ethical analysis of addiction within the elaborated general conceptual framework. The conclusion of the thesis is that the impact of neuroscientific results needs that a dedicated conceptual approach reveals and investigates their conceptual meaning. This conceptual analysis is not exclusive but integrative and complementary to the empirical science. The case of consciousness, analysed from both an ethical and conceptual point of view, is highly illustrative in this respect. In the end, a conceptual/linguistic work of clarification is urgently needed. (shrink)

The connection between Adam Smith and Alasdair MacIntyre is not evident at first glance. In fact, those who know MacIntyre’s work might bristle at the association. MacIntyre is inherently anticapitalist. He believes that moral people ought to reject the modern state and large-scale corporations.1 He also rejects what he terms the enlightenment project, claiming not only that it failed but that it was doomed to do so.2 Furthermore, MacIntyre’s perspectivalism seems to run counter to any “impartial spectator” theory such as (...) Smith ’s; tradition-bound rationality necessarily assumes partiality.3 In short, MacIntyre regards himself as an opponent of the liberal tradition, that intellectual lineage which is most closely associated with Smith, and, although he rejects association with communitarianism, he holds a similar place in contemporary philosophy. He is liberalism’s critic, not its reformer. But ethics makes strange bedfellows. MacIntyre’s theory of rationality, I contend, provides a useful and important complement to Smith ’s moral psychology. It allows for the intermingling of emotion and reason that is so important for Smith ’s work.4 It creates a structure for bridging Smith ’s individuals and the communities of which they are a part. In essence, I argue, MacIntyre’s work allows us to better understand Smith ’s jump from deliberation on the individual level to the development of cultural standards and norms. I conclude that Smith ’s emphasis on the individual results in an incomplete theory of communal rationality, and that MacIntyre’s emphasis on tradition leaves out a foundation of individual agency. The two theories, however complement each other well. As a bit of preparation, it is worth mentioning that both thinkers, and Smith, in particular, are often portrayed inaccurately. Smith is not the self-interest focused libertarian that he is made out to be. He is, instead a sophisticated moral theorist whose first book, The Theory of Moral Sentiments was celebrated and influential in its time. (shrink)

As various forms of artificial intelligence become increasingly integrated into our daily lives, understanding the ethical challenges that can be met by the development of human-centered AI is vital. This paper investigates the intersection of the philosophy of technology, moral philosophy, and user experience design to explore points of interaction between humans and machines. The paper suggests that examining the context in which AI is often deployed, including social and digital environments, offers a rich vein for examining the mechanisms underlying (...) ethical issues in AI. Finally the paper identifies concerns in the ethics of technology that complement issues arising in the development of human-computer interactions and explores a notion practice that can frame design as concerned with human values. By examining these intersections, I hope to offer insights that can aid in the deployment of human-centered AI. (shrink)

The chronicle of John of Worcester is one of the most important sources for earlier English history. Completed at Worcester by 1140, it is of considerable interest to historians of both the Anglo-Saxon period and the late eleventh and twelfth centuries. Its annals complement and add significantly to those in the surviving versions of the Anglo-Saxon Chronicle. It has never been adequately translated and a modern edition has long been needed. In this volume, Dr McGurk uses all the available manuscript (...) evidence, as well as the additions for 1122-41 made in a Gloucester continuation of a manuscript started in Johns own handwriting. Taken with these interpolations, the chronicle offers crucial evidence for the first five years of King Stephens reign. The Chronicle will be published in three volumes. Volume II covers the annals from 450 to 1066, and Volume III from 1067 to 1140. Volume I will be published last, and will contain a general introduction and supplementary material. (shrink)

The work broadens – to a considerable extent – Z. Pawlak’s original method (1982, 1992) of approximation of sets. The approximation of sets included in a universum U goes on in the contextual approximation space CAS which consists of: 1) a sequence of Pawlak’s approximation spaces (U,Ci), where indexes i from set I are linearly ordered degrees of contexts (I, <), and Ci is the universum partition U, 2) a sequence of binary relations on sets included in U, relations called (...) context relations indexed with degrees of contexts. The introduction of relations of contexts of sets was inspired by the work of W. Ziarnko (1993). Intuitively, set X is the context of set Y to the degree i, when on the basis of knowledge of the elements of set X we can obtain knowledge about the belonging of these elements to set Y to the degree i which is a degree of uncertainty or ambiguity, or inaccuracy. The operations of approximation of sets Ci-, BNi, Ci+, called lower approximation of the degree i, boundary of the degree i, upper approximation of the degree i, are formulated in a way which is analogous with the systems of Pawlak’s approximation, by expanding their formulas accordingly. In the next part of the work, it is shown (in an analogous way to Bryniarski’s work (1989)) that one can define the following operations on contextual rough sets: the union of contextual rough sets, the intersection of contextual rough sets and the complement of contextual rough set. It is proved that the algebra of contextual rough sets is a ditributive lattice with a unit and with a zero. On the basis of the results presented above the problem of defining operations on contextual rough sets by membership relations (Bryniarski 1989) may be formulated analogously to the classical operations on sets. (shrink)

This paper investigates the principles that one must add to Boolean algebra to capture reasoning not only about intersection, union, and complementation of sets, but also about the relative size of sets. We completely axiomatize such reasoning under the Cantorian definition of relative size in terms of injections.

In this article, focusing on the building blocks of art with its concomitant role and meaning, we commence with a brief evolutionary overview of the origin of land vertebrates, which culminated in the rise of our species as we view it. We then review three iconic phases of human evolution, colloquially designated as the Neanderthals, the San and the Cro-Magnons, as manifested by their artistic endeavours. We are well aware that the Cro-Magnons are currently regarded as not sufficiently distinct from (...) modern Homo sapiens to be separately designated. Therefore, the terms ‘anatomically modern humans’ or ‘early modern humans’ are suggested for these inhabitants of the Upper Palaeolithic as they shared an anatomical resemblance with us but still lacked the full complement of behavioural attributes that typify ourselves. This particular selection was chosen because these groups have partially overlapped historically, yet each represents a distinctive approach to the artistic impulse. Subsequently, we consider more contemporary developments regarding human art intertwined with our interpretation of art’s role and meaning. Then, we briefly discuss a broader account of the evolution of art in which these three phases are firmly based and through which our understanding of and engagement with the evolutionary development of these stages are elucidated and complemented. In conclusion, particular views about language and the role and meaning of art are confirmed. Particular views about language and the role and meaning of art are endorsed and supplemented by an extensive body of relevant literature.Contribution: This article explores the evolution of art and its accompanying role and meaning in an intersectional and interdisciplinary manner that fits well with the intention of this unique collection on the building blocks of our past, present and future and with the nature of this journal and our ongoing engagement with HTS Teologiese Studies/Theological Studies. (shrink)

The approach to mental health and well‐being taken here illustrates the complementary perspectives approach and assumes that there are useful and intersecting contributions from science (including medicine) and from religion and spirituality. What counts as poor mental well‐being depends on the interaction of relatively objective criteria with culturally contingent value judgments. I then discuss theological perspectives on depression, including a consideration of sources of hope and tolerance of dysphoria, and argue that depression can be part of a spiritual journey. I (...) then look at the relationship between psychosis and religion, including the work of Isabel Clarke, arguing that a spiritual approach to psychosis can complement a medical approach. Finally, I present a pastoral case study illustrating the interface between neurological and spiritual aspects of the sense of presence. A religious perspective can challenge and complement current assumptions about mental health in a potentially fruitful way. (shrink)

In intuitionistic analysis, a subset of a Polish space like or is called positively Borel if and only if it is an open subset of the space or a closed subset of the space or the result of forming either the countable union or the countable intersection of an infinite sequence of (earlier constructed) positively Borel subsets of the space. The operation of taking the complement is absent from this inductive definition, and, in fact, the complement of a positively Borel (...) set is not always positively Borel itself (see Veldman, 2008a). The main result of Veldman (2008a) is that, assuming Brouwer's Continuity Principle and an Axiom of Countable Choice, one may prove that the hierarchy formed by the positively Borel sets is genuinely growing: every level of the hierarchy contains sets that do not occur at any lower level. The purpose of the present paper is a different one: we want to explore the truly remarkable fine structure of the hierarchy. Brouwer's Continuity Principle again is our main tool. A second axiom proposed by Brouwer, his Thesis on Bars is also used, but only incidentally. (shrink)

Anger, disgust, elevation, sympathy, relief. If the subjective experience of each of these emotions is the same whether elicited by moral or nonmoral events, then what makes moral emotions unique? We suggest that the configuration of moral emotions is special—a configuration given by the underlying structure of morality. Research suggests that people divide the moral world along the two dimensions of valence (help/harm) and moral type (agent/patient). The intersection of these two dimensions gives four moral exemplars—heroes, villains, victims and beneficiaries—each (...) of which elicits unique emotions. For example, victims (harm/patient) elicit sympathy and sadness. Dividing moral emotions into these four quadrants provides predictions about which emotions reinforce, oppose and complement each other. (shrink)

Say that a nonzero c. e. degree b is a quasi-complement of a c. e. degree a if a ∩ b = 0 and a ∪ b is high. It is well-known that each cappable degree has a high quasi-complement. However, by the existence of the almost deep degrees, there are nonzero cappable degrees having no low quasi-complements. In this paper, we prove that any nonzero cappable degree has a low2 quasi-complement.

My aim is to extend and complement the arguments that others have already made for the claim that women who are citizens of economically disadvantaged states and who have been trafficked into sex work in economically advantaged states should be considered candidates for asylum. Familiar arguments cite the sexual violence and forced labor that trafficked women are subjected to along with their well-founded fear of persecution if they’re repatriated. What hasn’t been considered is that reproductive rights are also at stake. (...) I explain how reproductive rights are implicated in sex trafficking. Moreover, I contend that sex traffickers’ abuse of women’s reproductive rights is persecutory and that that this persecutory abuse obliges destination states to offer asylum to transnational sex trafficking victims. I start by sketching reproductive human rights doctrine. I then examine studies of women who are in post-trafficking recovery programs in order to ascertain the impact of their past experience of forced sex work on their reproductive freedom and health. On the basis of these findings, I maintain that, among other outrages, sex trafficking systematically violates victims’ reproductive human rights. In view of this abuse, women trafficked into sex work might seem to be prime candidates for asylum in destination states. Yet, economically well-off destination states are not particularly receptive to this idea, and international law provides some justification for their chilliness. Preliminary to challenging them, I explicate four ways in which international anti-trafficking law and international refugee law interfere with viewing women trafficked into sex work as refugees and approving their applications for asylum. The second half of my paper aims to overcome those legal obstacles. In the interest of parsimony and because there are many continuities between U.S. refugee law and anti-trafficking law and the policies of similar destination states, I focus mainly on the U.S. in this part of the paper. To anchor my argument, I spotlight two precedents in refugee law for taking reproductive human rights seriously and several precedents for treating trafficked women as members of a distinct social group as required by refugee law. I then urge that a law enforcement gestalt has gained undue influence over U.S. legal practices where anti-trafficking law intersects with refugee protection law. A human rights gestalt is needed as a counterweight, for otherwise victims of sex trafficking and the reproductive abuse they’ve suffered are erased. Taking up a human rights perspective and mobilizing the precedents I’ve identified, I show that respecting the reproductive human rights of women who have been trafficked into sex work entails that affluent destination states must recognize their right to asylum. (shrink)

The work of Luciano Floridi lies at the interface of philosophy, information science and technology, and ethics, an intersection whose existence and significance he was one of the first to establish. His closely related concepts of a philosophy of information (PI), informational structural realism, information logic (IL), and information ethics (IE) provide a new ontological perspective from which moral concerns can be addressed, especially but not limited to those arising in connection with the new information and communication technologies. In this (...) paper, I relate Floridi's approach to another novel perspective, namely, that of an extension of logic to complex real processes, including those of information production and transfer. This non-propositional, non-truth-functional logic (logic in reality (LIR)) is grounded in the fundamental dualism (dynamic opposition) inherent in energy and accordingly present at all levels of reality. The LIR description of the dynamics of processes and their evolution is relevant to what Floridi refers to as the possible non-linguistic aspects of information. It suggests answers to some of Floridi's “outstanding problems” in PI related to the ontological status of information and how it is used in cognition. Floridi's IL retains the formal structure of the doxastic and epistemic logics from which he correctly distinguishes it and is the basis for his conceptual PI. However, LIR fulfills Floridi's implied requirement that logic be regarded as a natural phenomenon dealing with other natural phenomena, recovering its original philosophical function. LIR provides a logical foundation for discussion of ethical questions based on kinds of information that complements IL. Both are reconsiderations of logic that, as Marijuan suggests, may be necessary for the advancement of information technology in an ethical direction (cf. also Brenner). IE focuses on entities as constituted by information in an overall strategy that generalizes the concept of moral agents. LIR and its related ontology naturalize critical aspects of Floridi's theses, especially, the moral value of being as such and a non-separable joint responsibility of individuals and groups. I compare IE to other current approaches to ethics and information technology (e.g., phenomenological and social constructivist). Ethical information is defined “ecologically” in process terms as reality in a physical space (cf. Floridi), with an intentional “valence,” positive and negative, in the morally valued interaction between producer and receiver. LIR is neither topic-neutral nor context independent and can support an ethics involving apparently contradictory perspectives (e.g., internalist and externalist). Ethics involves practical reasoning, and unlike standard logics, LIR supports Magnani's approach to abductive reasoning in rational moral decision making. The basis of moral responsibility and the consequent behavior of individuals involved in information and communications technologies is the same logical–metaphysical principle of dynamic opposition instantiated at other levels of reality. The way moral responsibilities are actively accepted (or not) by individuals supervenes on their primitive psychological structure, which in turn reflects an evolutionary development grounded in the fundamental dualism of the physical world. The paper concludes with some suggestions of areas of philosophical research, such as causality, identity, and the ontological turn, where convergence of the Floridi and LIR approaches might be envisaged. Their overall motivation is the same, namely, the development of strategies for reinforcing and increasing ethical sensitivity wherever possible. The ethical information concept outlined in the paper supports the function of IE, assigned to it by Floridi, of potentially determining what is right and what is wrong. (shrink)

Advances in DNA sequencing technology open new possibilities for public health genomics, especially in the form of general population preventive genomic sequencing. Such screening programs would sit at the intersection of public health and preventive health care, and thereby at once invite and resist the use of clinical ethics and public health ethics frameworks. Despite their differences, these ethics frameworks traditionally share a central concern for individual rights. We examine two putative individual rights—the right not to know, and the child’s (...) right to an open future—frequently invoked in discussions of predictive genetic testing, in order to explore their potential contribution to evaluating this new practice. Ultimately, we conclude that traditional clinical and public health ethics frameworks, and these two rights in particular, should be complemented by a social justice perspective in order adequately to characterize the ethical dimensions of general population PGS programs. (shrink)

De anima is the fundamental reference to Aristotle’s theory of the faculties of the soul. Its treatment is abstract and Aristotle refers it to further and more precise explanations. The article considers these indications and shows that one of the main contributions of Aristotle’s biological works to complement De anima centers on the consideration of the relationships between the vegetative and perceptive faculties of the soul and between the perceptive and noetic faculties.

The Schur-Zassenhaus Theorem is one of the fundamental theorems of finite group theory. Here is its statement:Fact1.1 (Schur-Zassenhaus Theorem). Let G be a finite group and let N be a normal subgroup of G. Assume that the order ∣N∣ is relatively prime to the index [G:N]. Then N has a complement in G and any two complements of N are conjugate in G.The proof can be found in most standard books in group theory, e.g., in [S, Chapter 2, Theorem (...) 8.10]. The original statement stipulated one ofNorG/Nto be solvable. Since then, the Feit-Thompson theorem [FT] has been proved and it forces eitherNorG/Nto be solvable. (The analogous Feit-Thompson theorem for groups of finite Morley rank is a long standing open problem).The literal translation of the Schur-Zassenhaus theorem to the finite Morley rank context would state that in a groupGof finite Morley rank a normal π-Hall subgroup (if it exists at all) has a complement and all the complements are conjugate to each other. (Recall that a groupHis called aπ-group, where π is a set of prime numbers, if elements ofHhave finite orders whose prime divisors are from π. Maximal π-subgroups of a groupGare called π-Hall subgroups. They exist by Zorn's lemma. Since a normal π-subgroup ofGis in all the π-Hall subgroups, if a group has a normal π-Hall subgroup then this subgroup is unique.)The second assertion of the Schur-Zassenhaus theorem about the conjugacy of complements is false in general. As a counterexample, consider the multiplicative group ℂ* of the complex number field ℂ and consider thep-Sylow for any primep, or even the torsion part of ℂ*. LetHbe this subgroup.Hhas a complement, but this complement is found by Zorn's Lemma (consider a maximal subgroup that intersectsHtrivially) and the use of Zorn's Lemma is essential. In fact, by Zorn's Lemma, any subgroup that has a trivial intersection withHcan be extended to a complement ofH. Since ℂ* is abelian, these complements cannot be conjugated to each other. (shrink)

Sensations can occur in the absence of perception and yet be experienced ‘as if’ seen, heard, tasted, or otherwise perceived. Two concepts used to investigate types of these sensory-like mental phenomena (SLMP) are mental imagery and hallucinations. Mental imagery is used as a concept for investigating those SLMP that merely resemble perception in some way. Meanwhile, the concept of hallucinations is used to investigate those SLMP that are, in some sense, compellingly like perception. This may be a difference of degree. (...) Attempts to reliably differentiate between instances of each type of SLMP remain unresolved. Despite this, the concepts of mental imagery and hallucinations are each routinely used independently of the other. These uses are especially interesting in those published accounts of experiments where equivalent findings about the neuroanatomical correlates of SLMP are reported in support of diverging knowledge-claims about the role of SLMP in neurocognitive processes. This practice presents a puzzle. To examine one aspect of this puzzle, I compare the uses of these two scientific concepts in three ways: examining their roles in differentiating between types of SLMP; exploring how their respective historical developments intersect; and analysing their contributions in neuroimaging experiments. In presenting this series of comparative analyses, I will draw on three themes from historical, philosophical, and social studies of scientific practices: interest in material contributions to knowledge; accounts of how concepts are used in experiments; and explorations of the historical conditions within which current practices emerge. Building on this literature, my comparative analyses supports five related claims. My first claim is that the concepts of mental imagery and hallucinations are each used as independent tools in neuroimaging experiments. My second claim is that, as experimental tools, the concepts of mental imagery and hallucinations are each used for investigating discrete epistemic goals. My third claim is that there are implicit interdependent associations that structure the uses of these two concepts as tools for independently investigating these discrete epistemic goals in neuroimaging experiments. This third claim rests on my analyses of both past and present uses of each concept. Firstly, as seen in their intersecting histories, there are disciplined performances of using the concepts of mental imagery and hallucinations that carry-along shared associations about the mediating role of SLMP in thought. Secondly, these interdependent ‘mediator-view’ associations continue to structure the independent uses of each concept as a tool for investigating SLMP in pursuit of specific goals. Taking this further, my fourth claim is that recognising the structured uses of the concepts of mental imagery and hallucinations can help to account for how equivalent SLMP-neuro-correlates are generated in support of diverging knowledge-claims. Finally, my fifth claim is that the structured uses of these concepts as tools can contribute to experiments in ways analogous to, yet not equivalent with, the active contributions of material instruments. Bringing these claims together, I argue that the concepts of mental imagery and hallucinations operate as structured tools that can actively contribute to the knowledge generated by neuroimaging experiments. In presenting this argument I seek to demonstrate that examining the structured uses of concepts as tools can complement existing approaches to studying how the heterogeneous dynamics of experimental practices can come to contribute to scientific knowledge in unintended ways. (shrink)

Chasing the fading contours if the past. Pursuing points of intersection. Encounters with aging literary figures and surviving witnesses to history. Excavating printed artifacts in the back rooms of used book shops. Locating of equipment lost or discarded. Conversations with Paul Bowles & Mohammed Mrabet, Brion Gysin, "Pauline Réage, Robert Graves, Maurice Girodias, Berthe Cleyrergue, Edouard Roditi, Allen Ginsberg & Peter Orlovsky." --Back cover.

We show that the set of points of an overt closed subspace of a metric completion of a Bishop-locally compact metric space is located. Consequently, if the subspace is, moreover, compact, then its collection of points is Bishop-compact. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Introduction. The technical art of cinematography is traditionally regarded as a synthetic unity of scientific and technological progress and creativity. The possibility of unlimited copying of movie plots makes it possible to extend the authority of cinema to broad areas of public attention and forms a mass man. At the same time, the fact that cinema is, first of all, an experiment with time, organized by technical means, remains behind the scenes. The purpose of the study. If the core issues (...) of humanity are centered on the problem of life and death, on the problem of mastering and overcoming time, then cinema clearly shows that humanity has a ready-made embodied model of its desire. Methods. The authors use a phenomenological method that allows one to see the temporal fabric behind the “opaque body” of cinema. The eidetic reduction to the foundations of the constructed film plot temporal reality is complemented by the structuralist method of analyzing technical devices and technological methods of the film industry. Scientific novelty of the research. The ontology of the technical art of cinema goes beyond rationality and pragmatics. By launching a special kind of experiment with time, cinema technologies allow the viewer to be present in the bifurcation moments of temporal metamorphoses that connect different temporal modes. The temporal fabric is subject to the plot logic. Results. In cinema, time is constructed by technical means. The nature of this construction allows us to see the layered structure of time, the intersections of time flows, influxes, reverse time orders and stops in time. The cinema technique clearly shows that time barriers are conditional. Conclusions. Cinema dissolves any empirical density, creating gaps in it and transitions to other worlds. The connection between the worlds is carried out by constructed time. Time is taken out of objects and, obeying the course of the narrative, expands the reality of the world. (shrink)

Research suggests that the experience of meaningless work is prevalent in various occupations, and that it is destructive for organizations and individuals, making this an issue of major ethical importance. In this paper, we present the results of a qualitative study based on interviews with Canadian public servants who self-identified as experiencing meaninglessness at work. Our main goal is to better understand participants' responses to the experience of meaningless work and the broader implications their experiences had on the rest of (...) their lives. We surface and explore the harms inflicted on participants through their experiences with meaningless work and suggest that these harms may have been made worse by structural features of our study's public-sector setting. We contribute to organization studies literature by showing the intersection of meaningless work with three related concepts: bullshit jobs, empty labour, and functional stupidity and argue that our empirical findings complement and complicate these frameworks by presenting the complex but hidden emotional experiences that can accompany outwardly observable workplace behaviours. (shrink)

In this paper we engage with and contribute to the critical project of highlighting the dilemmas that arise from structurally unequal and unjust social, political, and institutional realities when dealing with past wrongs or, better phrased, historic injustices. We emphasise the present-time character of historic injustices. We think that there is a risk of allochronism in discussing historic injustices mainly as wrongs done in the past. This risk consists in making people forget that redressing these injustices is something to be (...) done in an unjust present structured by domination, and that those very past wrongs and harms helped to shape the present-time condition of structural injustice. As the misplacing in the past phenomena that occur in the present and in one’s practical context, allochronism has the effect that people do not feel responsible for those present-time injustices that derive from wrongs done in the past. Our aim is to propose one way of dealing with this risk of misallocating responsibility (and thus accountability), which consists in intersecting the notion of historic injustices with the notion of coloniality. After showing how an approach oriented by the notion of coloniality helps surmount the negative effects of allochronism and provides a significant complement to a structural approach to injustice (Sect. ‘ Coloniality and Responsibility for Justice ’), we turn to Frantz Fanon (Sect. ‘ Fanon ’) and José Carlos Mariátegui (Sect. ‘ Mariátegui ’) to illustrate the relationship between coloniality and justice and how it is possible to render a construal of ‘past wrongs’ without losing sight of their pervasiveness in the present time. (shrink)

ZusammenfassungDas Potenzialitätsargument ist das wohl wichtigste Argument der Gegner der verbrauchenden Embryonenforschung und des Schwangerschaftsabbruchs. Weil schon der frühe Embryo eine potenzielle Person sei, so das Argument, besitze er bereits den moralischen Status einer Person. Mit der Möglichkeit, aus differenzierten somatischen Zellen „ethisch unproblematische“ induzierte pluripotente Stammzellen zu gewinnen, schien diese PA-Problematik zumindest für die Forschung umgangen. Indessen zeigen neuere wissenschaftliche Erkenntnisse, dass auch aus pluripotenten Zellen neue Organismen erwachsen können. Der Beitrag argumentiert dafür, dass nach der Logik von PA (...) nicht nur iPS-Zellen, sondern auch die somatischen Zellen, aus denen diese entstehen, als potenzielle Personen mit Würde und Lebensrecht anzusehen wären. Aufgrund dieser Implikationen ist PA auch nicht als Argument für ein Lebensrecht von Embryonen geeignet. (shrink)

Intersectionality theory explores the special sorts of disadvantage that arise as the result of occupying multiple disadvantaged demographic categories. One significant methodological problem for the quantitative study of intersectionality is the difficulty of acquiring data sets large enough to produce significant results when one is looking for intersectional effects. For this reason, we argue, simulation methods may be particularly useful to this branch of theorizing because they can generate precise predictions and causal dependencies in a relatively cheap way, and can (...) thus guide future empirical work. We illustrate this point through models which show that intersectional oppression can arise under conditions where social groups are disadvantaged in the emergence of bargaining norms. As we show, intersectional disadvantage can arise even when actors from all social categories are completely identical in terms of preferences and abilities. The conditions necessary to derive such disadvantage are relatively minimal. And when actors behave in ways that reflect stronger intersectional identities, the potential for disadvantage increases. (shrink)

For the first time, full coverage of the intersections of philosophy and law From articles centering on the detailed and doctrinal exposition of the law to those which reside almost wholly within the realm of philosophical ethics, this volume affords comprehensive treatment to both sides of the philosophicolegal equation. Systematic and sustained coverage of the many dimensions of legal thought gives ample expression to the true breadth and depth of the philosophy of law, with coverage of: *The modes of (...) knowing and the kinds of normativity used in the law *Studies in international, constitutional, criminal, administrative, persons and property, contracts and tort law-including their historical origins and worldwide ramifications *Current legal cultures-such as common law and civilian, European, and Aboriginal *Influential jurisprudents and their biographies *All influential schools and methods Coverage of all major historical, cultural, and geographical settings for legal philosophy A thorough understanding of any legal issue necessitates an acquaintance with its antecedents and its corollaries. Thus, added to the consideration of other current legal cultures outside of North America are treatments of other periods significant to legal thinking, such as the Hellenistic, Sixteenth-century, or Federalist. Discussion of the practice of legal philosophy today In every major area where public policy gives rise to philosophical inquiry regarding the law, debates and discussions are covered in full: tort reform, protection of life and death, gay rights, objectives in punishment, non-putative detention, international deterrence, legitimacy of government. And the historical and international dimensions of these issues-how they are resolved in other times and places-are not lost. Contributions from prominent legal and philosophical scholars from around the world The international array of more than 300 contributors from over forty countries complements the volume's international scope. With many contributors being forces in the very debates they write of, some fifty percent of them work in the law-as judges, jurists or jurisprudence-and another half are philosophers in the social sciences and humanities. Their work spans the practice that is taken for philosophy of law today. Special features *Contributions of more than 300 international scholars from more than 40 countires *Extensive bibliographies at the end of each entry *Detailed subject guide for easy access to the main topics covered *Comprehensive, analytical index. (shrink)

This paper presents a generalization of the standard notions of left monotonicity (on the nominal argument of a determiner) and right monotonicity (on the VP argument of a determiner). Determiners such as “more than/at least as many as” or “fewer than/at most as many as”, which occur in so-called propositional comparison, are shown to be monotone with respect to two nominal arguments and two VP-arguments. In addition, it is argued that the standard Generalized Quantifier analysis of numerical determiners such as (...) “more than three/at least three” is a simplification which ignores the fundamental parallellism with the propositional comparatives. Furthermore, the symmetric monotonicity configurations of the existential “some” and “no” are shown to be straightforwardly related to those of numerical comparatives with the limit numeral zero, whereas the asymmetric configurations of universal “all” and “not all” involve the extra complicating mechanism of polarity reversal, which is related to Keenan's notion of co-intersectivity (as opposed to intersectivity). A second aim of the paper is to investigate some of the factors reducing the inferential potential of determiners. Different types of comparative determiners and their modification will be considered in detail. In addition, a systematic interaction will be revealed between the monotonicity properties of the determiners in propositional comparatives and the differ ent types of ellipsis in the “than”-complement. Different degrees of ellipsis are defined in terms of informational dependencies between the “than”-complement and the main clause. A general balancing mechanism is observed by virtue of which an increase in informational dependency is compensated by a reduction of the inferential potential of the comparative determiner. The structure of the paper is as follows. Part two deals with propositional comparison and introduces the two basic monotonicity configurations. Part three distinguishes three types of informational dependencies or ellipsis between the “than”-complement and the main clause. In Section 3.1 the “than”-complement only contains a VP constituent, whereas in Section 3.2. it only consists of a nominal constituent. Section 3.3 considers more complex instances of multiple dependencies. Section 3.4 then looks at the interaction of these three types with the modifier “proportionally”. Part four presents the two basic monotonicity configurations for numerical comparison, whereas part five deals with more complex numerical determiners. Bounding determiners, such as “between five and ten”, and other boolean combinations are discussed in Section 5.1, whereas Section 5.2 goes into approximative determiners involving modifiers such as “only” or “almost”. Section 5.3. is devoted to proportional determiners such as “more than two out of three”. Part six then considers the standard existential and universal quantifiers. Section 6.1 reformulates the standard Generalized Quantifier analysis in comparative terms, whereas Section 6.2 deals with exception determiners of the form “all but five”. (shrink)

Feminist science studies have given scant regard to non-human animals. In this paper, we argue that it is important for feminist theory to address the complex relationships between humans and other animals, and the implications of these for feminism. We use the notion of performativity, particularly as it has been developed by Karen Barad, to explore the intersections of feminism and studies of the human/animal relationship. Performativity, we argue, helps to challenge the persistent dichotomy between human/culture and animals/nature. It (...) emphasizes, moreover, how animality is a doing or becoming, not an essence; so, performativity allows us to think about the complexity of human/animal interrelating as a kind of choreography, a co-creation of behaviour. We illustrate the discussion using the example of the laboratory rat, who can be thought of both in terms of a materialization of specific scientific practices and as active participants in the creation of their own meaning, alongside the human participants in science. There are three, intertwined, senses in which we might think about performativity - that of animality, of humannness, and of the relationship between the two. Bringing animals into discussions about performativity poses questions for both feminist theory and for the study of human/animal relationships, we argue: both human and animal can conjointly be engaged in reconfiguring the world, and our theorizing must reflect that complexity. We are all matter, and we all matter. (shrink)

Socrates was not a moral philosopher. Instead he was a theorist who showed how human desire and human knowledge complement one another in the pursuit of human happiness. His theory allowed him to demonstrate that actions and objects have no value other than that which they derive from their employment by individuals who, inevitably, desire their own happiness and have the knowledge to use actions and objects as a means for its attainment. The result is a naturalised, practical, and demystified (...) account of good and bad, and right and wrong. Professor Reshotko presents a freshly envisioned Socratic theory residing at the intersection of the philosophy of mind and ethics. It makes an important contribution to the study of the Platonic dialogues and will also interest all scholars of ethics and moral psychology. (shrink)

What is sovereignty? Often taken for granted or seen as the ideology of European states vying for supremacy and conquest, the concept of sovereignty remains underexamined both in the history of its practices and in its aesthetic and intellectual underpinnings. Using global intellectual history as a bridge between approaches, periods, and areas, The Scaffolding of Sovereignty deploys a comparative and theoretically rich conception of sovereignty to reconsider the different schemes on which it has been based or renewed, the public stages (...) on which it is erected or destroyed, and the images and ideas on which it rests. The essays in The Scaffolding of Sovereignty reveal that sovereignty has always been supported, complemented, and enforced by a complex aesthetic and intellectual scaffolding. This collection takes a multidisciplinary approach to investigating the concept on a global scale, ranging from an account of a Manchu emperor building a mosque to a discussion of the continuing power of Lenin's corpse, from an analysis of the death of kings in classical Greek tragedy to an exploration of the imagery of "the people" in the Age of Revolutions. Across seventeen chapters that closely study specific historical regimes and conflicts, the book's contributors examine intersections of authority, power, theatricality, science and medicine, jurisdiction, rulership, human rights, scholarship, religious and popular ideas, and international legal thought that support or undermine different instances of sovereign power and its representations. (shrink)

What is sovereignty? Often taken for granted or seen as the ideology of European states vying for supremacy and conquest, the concept of sovereignty remains underexamined both in the history of its practices and in its aesthetic and intellectual underpinnings. Using global intellectual history as a bridge between approaches, periods, and areas, The Scaffolding of Sovereignty deploys a comparative and theoretically rich conception of sovereignty to reconsider the different schemes on which it has been based or renewed, the public stages (...) on which it is erected or destroyed, and the images and ideas on which it rests. The essays in The Scaffolding of Sovereignty reveal that sovereignty has always been supported, complemented, and enforced by a complex aesthetic and intellectual scaffolding. This collection takes a multidisciplinary approach to investigating the concept on a global scale, ranging from an account of a Manchu emperor building a mosque to a discussion of the continuing power of Lenin’s corpse, from an analysis of the death of kings in classical Greek tragedy to an exploration of the imagery of “the people” in the Age of Revolutions. Across seventeen chapters that closely study specific historical regimes and conflicts, the book’s contributors examine intersections of authority, power, theatricality, science and medicine, jurisdiction, rulership, human rights, scholarship, religious and popular ideas, and international legal thought that support or undermine different instances of sovereign power and its representations. (shrink)

In this paper, we introduce the plithogenic set (as generalization of crisp, fuzzy, intuitionistic fuzzy, and neutrosophic sets), which is a set whose elements are characterized by many attributes (parameters)’ values. An attribute value v has a corresponding (fuzzy, intuitionistic fuzzy, or neutrosophic) degree of appurtenance d(x,v) of the element x, to the set P, with respect to some given criteria. In order to obtain a better accuracy for the plithogenic aggregation operators in the plithogenic set, and for a more (...) exact inclusion (partial order), a (fuzzy, intuitionistic fuzzy, or neutrosophic) contradiction (dissimilarity) degree is defined be-tween each attribute value and the dominant (most important) attribute value. The plithogenic intersection and union are linear combinations of the fuzzy operators tnorm and tconorm, while the plithogenic complement, inclusion (inequality), equality are influenced by the attribute values contradiction (dissimilarity) degrees. This article offers some examples and applications of these new concepts in our everyday life. (shrink)

Rafe McGregor's Narrative Justice provides a powerful argument for the merit of an education by and through aesthetics as a way of challenging criminal inhumanity. As a work at the intersection of critical criminology and philosophy, it is a challenging and thoughtful articulation of the criminological imagination.1 Ultimately, McGregor's argument highlights the possibility of a political education through aesthetic engagement. The exemplary narratives that McGregor uses are varied and richly evocative. My commentary on the book is in keeping with this (...) spirit and suggests an exemplary narrative of my own as a way of both complementing McGregor's book and outlining its merits, as well as proposing a future line of... (shrink)

In her recent work, Nancy Folbre undertakes an ambitious effort: constructing an intersectional political economy that aims to identify the common mechanisms and logic underpinning the many wrongs that characterise capitalism. In this paper, we focus on what we deem the three fundamental theoretical pillars of her approach. First, she challenges the oppression/exploitation distinction within Marxian political economy and proposes a broader definition of exploitation that can take manifold forms. Second, she questions the Marxian concept of class, and emphasises the (...) variety of forms of subordination and exploitation related to social identities that cannot be reduced to Marxian classes. Finally, she advocates a more comprehensive notion of the economy beyond a focus on capitalist relations of production. It is difficult to understate the theoretical relevance of these claims, which highlight the importance of various contemporary forms of injustice—of which the exploitation of workers by capitalists is only one. As a complement to the Marxian theory of exploitation and class, Folbre’s approach would broaden our understanding of oppressive social relations. Yet as an alternative to Marxian political economy, it is ultimately unconvincing: a shift of emphasis to ‘manifold exploitations’, social groups, and the economy does not yield a gain in analytical insight but rather an impoverishment of our conceptual toolbox. The struggle against capitalism is different from the struggle against patriarchy and racism, even if the ultimate aim should be the removal of all structures of oppression and domination. (shrink)

This case study considers how one public high school in Northern California offered a yearlong course that combined a semester-long LGBTQ+ studies class with a semester-long ethnic studies class, taught by the same teacher and attended by the same cohort of 26 students. Through a combination of identity maps, student interviews, and a transfer task (i.e., a digital textbook project), we explored students’ experiences and efforts to discern how their awareness of LGBTQ+ and ethnic studies issues, particularly the intersectionality of (...) those issues, may have influenced their own identities. This research offers a model for educators and policymakers, as well as lessons learned and inspiration, for incorporating intersectional LGBTQ+ content and curriculum into social studies classrooms. It presents ways, both big and small, for K-12 educators to connect LGBTQ+ issues and rights with those from communities of color. Findings illustrate that queer theory and historical thinking can indeed offer a valuable guide for encouraging social studies educators and students to expand their understanding of the intersecting experiences of people of color and the LGBTQ+ community. (shrink)

At a basic level, the university is regarded in instrumental and economic terms, conflating ethical-political considerations into the economic and diminishing the function of the university in developing and sustaining culture. The political role that higher education plays has been insufficiently addressed by academics in recent decades while the development of social media means the ways in which ‘public opinion’ is formed have changed. By applying Habermas’ theory of communicative action, this book seeks to reconnect educational and political theory and (...) provide an institutional analysis which complements the recent focus on the intersections between political philosophy and legal theory. (shrink)

Excellent performance in sport involves specialized and refined skills within very narrow applications. Choking throws a wrench in the works of finely tuned performances. Functionally, and reduced to its simplest expression, choking is severe underperformance when engaging already mastered skills. Choking is a complex phenomenon with many intersecting facets: its dysfunctions result from the multifaceted interaction of cognitive and psychological processes, neurophysiological mechanisms, and phenomenological dynamics. This article develops a phenomenological model that, complementing empirical and theoretical research, helps understand and (...) redress choking. It aims at describing the experience of choking as experience, and to discuss strategies to palliate or prevent its onset at the pragmatic level at which athletes engage the phenomenon experientially. An overview of current empirical research and theoretical models highlights key ideas and points out contentious issues. The model describes the common structure of the choking experience. It identifies four core constitutive elements: A) disruptive proprioceptive and kinesthetic dynamics, B) a malfunctioning background or Jamesian fringe of consciousness, C) dislocated time dynamics, and D) emotional disturbances. The novelty of the remedy is that it is designed to cross disciplinary boundaries between phenomenology, historiography, and hermeneutics, and moreover connects theory to praxis as it looks at Japanese dō, practices of self-cultivation. It focuses on actual do-or-die situations, not putative ones such as important business deals or competing for a medal. To this effect, it examines medieval Japanese swordsmanship and training manuals and also engages risk sports, where death is indeed a real possibility. The manuals, which arise in the context of choke-inducing life or death duels, and risk sports, afford keen phenomenological observations and practical advice that prove invaluable for today’s sports world and beyond. (shrink)

The first system of intersection types, Coppo and Dezani [3], extended simple types to include intersections and added intersection introduction and elimination rules (( $\wedge$ I) and ( $\wedge$ E)) to the type assignment system. The major advantage of these new types was that they were invariant under β-equality, later work by Barendregt, Coppo and Dezani [1], extended this to include an (η) rule which gave types invariant under βη-reduction. Urzyczyn proved in [6] that for both these systems it (...) is undecidable whether a given intersection type is empty. Kurata and Takahashi however have shown in [5] that this emptiness problem is decidable for the sytem including (η), but without ( $\wedge$ I). The aim of this paper is to classify intersection type systems lacking some of ( $\wedge$ I), ( $\wedge$ E) and (η), into equivalence classes according to their strength in typing λ-terms and also according to their strength in possessing inhabitants. This classification is used in a later paper to extend the above (un)decidability results to two of the five inhabitation-equivalence classes. This later paper also shows that the systems in two more of these classes have decidable inhabitation problems and develops algorithms to find such inhabitants. (shrink)

This article approaches the paradigm shift of datafication from the perspective of civil society. Looking at how individuals and groups engage with datafication, it complements the notion of “data politics” by exploring what we call the “contentious politics of data”. By contentious politics of data we indicate the bottom-up, transformative initiatives interfering with and/or hijacking dominant processes of datafication, contesting existing power relations or re-appropriating data practices and infrastructure for purposes distinct from the intended. Said contentious politics of data (...) is articulated in an array of practices of data activism taking a critical stance towards datafication. In data activism, data as mediators take a central role, both as part of an action repertoire or as objects of struggle in their own right. Leveraging social movement studies and science and technology studies, this theoretical essay argues that data activism can be mapped along two analytical dimensions: “data as stakes” vs. “data as repertoires”, and “individual practice vs. collective action”. Mapping action repertoires and tactics along these axes allows us to chart the potential emergence of a political data subject at the intersection of these two dimensions. This furthers our understanding of people’s engagement with data in relation to other forms of activism and existing work in social movement studies. It also helps us interpreting potential trajectories of contemporary social movements, as they increasingly interface with data, devices and platforms. (shrink)

Drawing on the views of donors and recipients about anonymity in a country that is experiencing a transition towards non-anonymous gamete donation mandated by the Constitutional Court, we explore how the intersection between rights-based approaches and an empirical framework enhances recommendations for ethical policy and healthcare. Between July 2017 and April 2018, 69 donors and 147 recipients, recruited at the Portuguese Public Bank of Gametes, participated in this cross-sectional study. Position towards anonymity was assessed through an open-ended question in a (...) self-report questionnaire, which was subject to content analysis. Preference for an anonymous donation regime was mentioned by 82.6% of donors and 89.8% of recipients; and all those with children. Instead of the rights-based reasoning used by the Constitutional Court, donors highlighted concerns over future relationships and recipients focused on socioethical values linked with the safeguard of safety, privacy and confidentiality. The remaining participants advocated the choice between anonymity or non-anonymity, invoking respect for their autonomy. The complex, diverse ethical views and reasoning of donors and recipients expand a traditionally dichotomous discussion. Their perspectives challenge the transition towards non-anonymity and international guidelines, raising awareness to the need for their involvement in the design of policies to enable choice according to their values and preferences, and of psychosocial counselling responsive to their socioethical concerns and sensitive to their parental status. Empirical frameworks complement rights-based approaches to uphold justice, fairness and equal respect, and to incorporate utility, beneficence and non-maleficence in policymaking and healthcare in the transition towards non-anonymity. (shrink)

This study analyzes conscience as a specific cognition, as an axiological consciousness of a human act. The doctrine of Thomas Aquinas plays an important role here: He assumes conscience to be a cognition; his concept of conscience is quite significant and had great influence on philosophical thinking. Nevertheless, this doctrine on conscience is not satisfying enough from the viewpoint of epistemology and, therefore, it requires a complement. Such a complement is found in phenomenological analyses, especially in those concerning consciousness. Underlying (...) the main problem of the study--which is conscience as cognition--is the question of enriching Thomism with phenomenology."--Page 4 of cover. (shrink)

The aim of this paper is to investigate a Curry-Howard interpretation of the intersection and union type inference system for Combinatory Logic. Types are interpreted as formulas of a Hilbert-style logic L, which turns out to be an extension of the intuitionistic logic with respect to provable disjunctive formulas (because of new equivalence relations on formulas), while the implicational-conjunctive fragment of L is still a fragment of intuitionistic logic. Moreover, typable terms are translated in a typed version, so that --typed (...) combinatory logic terms are proved to completely codify the associated logical proofs. (shrink)

We prove that every countably determined set C is U-meager if and only if every internal subset A of C is U-meager, provided that the cofinality and coinitiality of the cut U are both uncountable. As a consequence we prove that for such cuts a countably determined set C which intersects every U-monad in at most countably many points is U-meager. That complements a similar result in [KL]. We also give some partial solutions to some open problems from [KL]. (...) We prove that the set K = {1,...,H}, where H is an infinite integer, cannot be expressed as a countable union of countably determined sets each of which is U-meager for some cut U with min{cf (U), ci (U)} ≥ ω1. Also, every Borel, Σ1 m or countably determined set C which is U-meager for every cut U is a countable union of Borel, Σ1 m or countably determined sets respectively, which are U-nowhere dense for every cut U. Further, the class of Borel U-meager sets for min{cf(U), ci(U)} ≥ ω1 coincides with the least family of sets containing internal U-meager sets and closed with respect to the operation of countable union and intersection. The same is true if the phrase "U-meager sets" is replaced by "U-meager for every cut U.". (shrink)

Excellent performance in sport involves specialized and refined skills within very narrow applications. Choking throws a wrench in the works of finely tuned performances. Functionally, and reduced to its simplest expression, choking is severe underperformance when engaging already mastered skills. Choking is a complex phenomenon with many intersecting facets: its dysfunctions result from the multifaceted interaction of cognitive and psychological processes, neurophysiological mechanisms, and phenomenological dynamics. This article develops a phenomenological model that, complementing empirical and theoretical research, helps understand and (...) redress choking. It aims at describing the experience of choking as experience, and to discuss strategies to palliate or prevent its onset at the pragmatic level at which athletes engage the phenomenon experientially. An overview of current empirical research and theoretical models highlights key ideas and points out contentious issues. The model describes the common structure of the choking experience. It identifies four core constitutive elements: A) disruptive proprioceptive and kinesthetic dynamics, B) a malfunctioning background or Jamesian fringe of consciousness, C) dislocated time dynamics, and D) emotional disturbances. The novelty of the remedy is that it is designed to cross disciplinary boundaries between phenomenology, historiography, and hermeneutics, and moreover connects theory to praxis as it looks at Japanese dō, practices of self-cultivation. It focuses on actual do-or-die situations, not putative ones such as important business deals or competing for a medal. To this effect, it examines medieval Japanese swordsmanship and training manuals and also engages risk sports, where death is indeed a real possibility. The manuals, which arise in the context of choke-inducing life or death duels, and risk sports, afford keen phenomenological observations and practical advice that prove invaluable for today’s sports world and beyond. (shrink)