We generalize Priestley duality for distributive lattices to a duality for distributive meet-semilattices. On the one hand, our generalized Priestley spaces are easier to work with than Celani’s DS-spaces, and are similar to Hansoul’s Priestley structures. On the other hand, our generalized Priestley morphisms are similar to Celani’s meet-relations and are more general than Hansoul’s morphisms. As a result, our duality extends Hansoul’s duality and is an improvement of Celani’s duality.

In this paper we study pseudo-BCH algebras which are semilattices or lattices with respect to the natural relations ≤; we call them pseudo-BCH join-semilattices, pseudo-BCH meet-semilattices and pseudo-BCH lattices, respectively. We prove that the class of all pseudo-BCH join-semilattices is a variety and show that it is weakly regular, arithmetical at 1, and congruence distributive. In addition, we obtain the systems of identities defininig pseudo-BCH meet-semilattices and pseudo-BCH lattices.

Contact algebra is one of the main tools in region-based theory of space. In it is generalized by dropping the operation Boolean complement. Furthermore we can generalize contact algebra by dropping also the operation meet. Thus we obtain structures, called contact join-semilattices and structures, called distributive contact join-semilattices. We obtain a set-theoretical representation theorem for CJS and a relational representation theorem for DCJS. As corollaries we get also topological representation theorems. We prove that the universal theory (...) of CJS and of DCJS is the same and is decidable. (shrink)

$\mathscr{K}$ denotes the upper semilattice of all Kleene degrees. Under ZF + AD + DC, $\mathscr{K}$ is well-ordered and deg is the next Kleene degree above deg for $X \subseteq\omega\omega$. While, without AD, properties of $\mathscr{K}$ are not always clear. In this note, we prove the non-distributivity of $\mathscr{K}$ under ZFC, and that of Kleene degrees between deg and deg for some X under ZFC + CH.

Our concern is the completeness problem for spi-logics, that is, sets of implications between strictly positive formulas built from propositional variables, conjunction and modal diamond operators. Originated in logic, algebra and computer science, spi-logics have two natural semantics: meet-semilattices with monotone operators providing Birkhoff-style calculi and first-order relational structures (aka Kripke frames) often used as the intended structures in applications. Here we lay foundations for a completeness theory that aims to answer the question whether the two semantics define (...) the same consequence relations for a given spi-logic. (shrink)

Recent research on algebraic models of _quasi-Nelson logic_ has brought new attention to a number of classes of algebras which result from enriching (subreducts of) Heyting algebras with a special modal operator, known in the literature as a _nucleus_. Among these various algebraic structures, for which we employ the umbrella term _intuitionistic modal algebras_, some have been studied since at least the 1970s, usually within the framework of topology and sheaf theory. Others may seem more exotic, for their primitive operations (...) arise from algebraic terms of the intuitionistic modal language which have not been previously considered. We shall for instance investigate the variety of _weak implicative semilattices_, whose members are (non-necessarily distributive) meet semilattices endowed with a nucleus and an implication operation which is not a relative pseudo-complement but satisfies the postulates of Celani and Jansana’s strict implication. For each of these new classes of algebras we establish a representation and a topological duality which generalize the known ones for Heyting algebras enriched with a nucleus. (shrink)

This paper proposes an analytical framework for the analysis of organizational cognition that borrows from distributed and ecological cognition. In so doing, we take a case study featuring a decision on the topic of agreeing on a set point in the agenda of a meeting. It is through the analysis of a few minutes of video-recording used in the case that enables us to demonstrate the power of applying distributed and ecological cognition to organizing processes. Cognitive mechanism, resources, and processes (...) are identified within this combined framework. Mechanisms are described as “socio-material” —where “people” and “artifacts” are the related cognitive resources—and as “conceptual” —with “group” identity, “topic” understanding, meaning of “procedures,” and perception of “time” as resources. Processes are defined as “coupling,” “de-coupling,” and “un-coupled” depending on the type of relation in place. Finally, the paper presents an agent-based computational simulation to demonstrate the potentials of operationalizing this approach. (shrink)

We devise exact conditions under which a join semilattice with a weak contact relation can be semilattice embedded into a Boolean algebra with an overlap contact relation, equivalently, into a distributive lattice with additive contact relation. A similar characterization is proved with respect to Boolean algebras and distributive lattices with weak contact, not necessarily additive, nor overlap.

This paper deals with axiomatization problems for varieties of residuated meet semilattice-ordered monoids. An internal characterization of the finitely subdirectly irreducible RSs is proved, and it is used to investigate the varieties of RSs within which the finitely based subvarieties are closed under finite joins. It is shown that a variety has this closure property if its finitely subdirectly irreducible members form an elementary class. A syntactic characterization of this hypothesis is proved, and examples are discussed.

Hilbert algebras provide the equivalent algebraic semantics in the sense of Blok and Pigozzi to the implication fragment of intuitionistic logic. They are closely related to implicative semilattices. Porta proved that every Hilbert algebra has a free implicative semilattice extension. In this paper we introduce the notion of an optimal deductive filter of a Hilbert algebra and use it to provide a different proof of the existence of the free implicative semilattice extension of a Hilbert algebra as well as (...) a simplified characterization of it. The optimal deductive filters turn out to be the traces in the Hilbert algebra of the prime filters of the distributive lattice free extension of the free implicative semilattice extension of the Hilbert algebra. To define the concept of optimal deductive filter we need to introduce the concept of a strong Frink ideal for Hilbert algebras which generalizes the concept of a Frink ideal for posets. (shrink)

Some of the best philosophers do not hold academic appointments in philosophy departments. Wouldn't you rather have the ghost of Frank Ramsey (the Cambridge mathematician who died in the 1920s) as a hall mate instead of some of your current colleagues? Confining our attention to the living, we find some economists among the more philosophically inclined intellectuals. The best of these fellow traveling economistphilosophers are the Nobel Prize winner Amartya Sen and also John Roemer. In the early 1980s Roemer did (...) brilliant work on the analytical foundations of Marxist theory. He has also accomplished an imaginative retooling of the Lange-Lerner models of market socialism. For the past dozen years or so Roemer has been thinking and writing about distributive justice. This work has culminated in the two impressive books that are the subject of this review essay. Theories of Distributive Justice is explicitly a bridge-building effort. Roemer announces that his aim is to provide a philosophical perspective on recent writings by economists that are relevant to the topic of distributive justice and to provide an economist's perspective on recent writings by philosophers on distributive justice. He further announces that his primary aim is to facilitate traffic in one direction--to interpret and formulate the ideas of contemporary philosophers on distributive justice so as to introduce them to economists with a view to increasing the philosophical sophistication of work by economists on these normative issues. I endorse this aim. But since I am not a trained economist, I shall not attempt to assess the extent to which this project is successfully completed. This review explores the adequacy of Roemer's survey of contemporary theories of justice and the philosophical interest of his own contributions to debates about distributive justice. These Roemerian contributions appear interspersed among critical discussions in Theories of Distributive Justice as well as in the more recent monograph Equality of Opportunity. 1.. (shrink)

In this note, we study the complementedness and the distributivity of upper semilattices of Kleene degrees assuming V = L. K denotes the upper semilattice of all Kleene degrees. We prove that if V = L, then some sub upper semilattices of K are non-complemented and some are non-distributive.

The Global Financial Crisis of 2007–2009 exacerbated two distinct concerns about the independence of central banks: a concern about legitimacy and a concern about economic justice. This paper explores the legitimacy of independent central banks from the perspective of these two concerns, by presenting two distinct models of central banking and their different claims to political legitimacy and distributive justice. I argue primarily that we should avoid construing central bank independence in binary terms, such that central banks either are, (...) or are not, independent. I will argue that we should instead construe central bank independence in scalar terms, so that independence admits of degree, thus allowing us to develop an account of independence in which central banks can retain it to the extent necessary for economic efficiency, while meeting reasonable concerns regarding democratic legitimacy and economic justice. (shrink)

_ Source: _Page Count 19 Collectivities can have obligations beyond the aggregate of pre-existing obligations of their members. Certain such collective obligations _distribute_, i.e., become members’ obligations to do their fair share. In _incremental good_ cases, i.e., those in which a member’s fair share would go part way toward fulfilling the collectivity’s obligation, each member has an unconditional obligation to contribute.States are involuntary collectivities that bear moral obligations. Certain states, _democratic legal states_, are collectivities whose obligations can distribute. Many existing (...) states are democratic legal states, but none satisfies more rigorous requirements of distributive justice. There, citizens who hold assets, in excess of what is just, bear a distributed duty to dedicate that excess toward correcting the injustice. It is an incremental good case not conditioned on the conformity of others who are also wealthier than justice allows, nor on the diligence of the state in meeting its obligations. (shrink)

_ Source: _Page Count 19 Collectivities can have obligations beyond the aggregate of pre-existing obligations of their members. Certain such collective obligations _distribute_, i.e., become members’ obligations to do their fair share. In _incremental good_ cases, i.e., those in which a member’s fair share would go part way toward fulfilling the collectivity’s obligation, each member has an unconditional obligation to contribute.States are involuntary collectivities that bear moral obligations. Certain states, _democratic legal states_, are collectivities whose obligations can distribute. Many existing (...) states are democratic legal states, but none satisfies more rigorous requirements of distributive justice. There, citizens who hold assets, in excess of what is just, bear a distributed duty to dedicate that excess toward correcting the injustice. It is an incremental good case not conditioned on the conformity of others who are also wealthier than justice allows, nor on the diligence of the state in meeting its obligations. (shrink)

The present article explores ‘anti-cosmopolitan’ arguments that shared institutions above the state, such as there are, are not of a kind that support or give rise to distributive claims beyond securing minimum needs. The upshot is to rebut certain of these ‘anti-cosmopolitan’ arguments. Section 1 asks under which conditions institutions are subject to distributive justice norms. That is, which sound reasons support claims to a relative share of the benefits of institutions that exist and apply to individuals? Such (...) norms may require strict equality, Rawls’ Difference Principle, or other constraints on inequality. Section 2 considers, and rejects, several arguments why existing international institutions are not thought to meet these conditions. (shrink)

This paper is closely related to investigations of abstract properties of basic logical notions expressible in terms of closure spaces as they were begun by A. Tarski (see [6]). We shall prove many properties of -conjunctive closure spaces (X is -conjunctive provided that for every two elements of X their conjunction in X exists). For example we prove the following theorems:1. For every closed and proper subset of an -conjunctive closure space its interior is empty (i.e. it is a boundary (...) set). 2. If X is an -conjunctive closure space which satisfies the -compactness theorem and [X] is a meet-distributive semilattice (see [3]), then the lattice of all closed subsets in X is a Heyting lattice. 3. A closure space is linear iff it is an -conjunctive and topological space. 4. Every continuous function preserves all conjunctions. (shrink)

Jeffrey conditionalization is a rule for updating degrees of belief in light of uncertain evidence. It is usually assumed that the partitions involved in Jeffrey conditionalization are finite and only contain positive-credence elements. But there are interesting examples, involving continuous quantities, in which this is not the case. Q1 Can Jeffrey conditionalization be generalized to accommodate continuous cases? Meanwhile, several authors, such as Kenny Easwaran and Michael Rescorla, have been interested in Kolmogorov’s theory of regular conditional distributions as a possible (...) framework for conditional probability which handles probability-zero events. However the theory faces a major shortcoming: it seems messy and ad hoc. Q2 Is there some axiomatic theory which would justify and constrain the use of rcds, thus serving as a possible foundation for conditional probability? These two questions appear unrelated, but they are not, and this paper answers both. We show that when one appropriately generalizes Jeffrey conditionalization as in Q1, one obtains a framework which necessitates the use of rcds. It is then a short step to develop a general theory which addresses Q2, which we call the theory of extensions. The theory is a formal model of conditioning which recovers Bayesian conditionalization, Jeffrey conditionalization, and conditionalization via rcds as special cases. (shrink)

A good deal of political theory over the last fifteen years or so has been shaped by the realization that one cannot, and ought not, consider the distribution of resources within a country in isolation from the distribution of resources between countries. Thus, thinkers such as Charles Beitz and Thomas Pogge advocate extensive global distributive policies; others, such as Charles Jones and David Miller, explicitly reject the view that egalitarian principles of justice should apply globally and claim that national (...) communities have only duties to help other countries be viable economically and meet the basic needs of their members. In the global justice debate, pretty much all parties acknowledge that we have obligations of distributive justice to for-eigners. The question is how strong those obligations are, and in particular whether national boundaries can make any difference to the distribution of resources between members of different countries. (shrink)

The importance of education and its profound effect on people's life make it a central issue in discussions of distributive justice. However, promoting distributive justice in education comes at a price: prioritising the education of some, as is often entailed by the principles of justice, inevitably has negative effects on the education of others. As a result, all theories of distributive justice in education face the challenge of balancing their requirements with conflicting interests. This article aims to (...) contribute to developing an account of conflicting interests by identifying a category of conflicting interests—non-positional conflicting interests—the realisation of which does not necessarily disrupt distributive justice. Non-positional conflicting interests include, for example, the interest in realising one's full potential and parents’ interest in familial relations. The article argues that the core dimensions of non-positional conflicting interests can usually be realised without upsetting distributive justice, and that actions that do upset distributive justice tend to be peripheral to these interests. Either way, there is no severe friction between distributive justice and non-positional conflicting interests: in the former cases, both are realised simultaneously. In the latter, tension exists; however, because the infringement on the conflicting interest is of relatively little weight, it is often justified, all things considered, in order to promote distributive justice. The conclusion is that while there are indeed cases in which distributive justice must retreat in the face of other interests, the friction between distributive justice and other interests is actually weaker than meets the eye. (shrink)

Social inequality may obstruct the generation of knowledge, as the rich and powerful may bring about social acceptance of skewed views that suit their interests. Epistemic equality in the context of justification is a means of preventing such obstruction. Drawing on social epistemology and theories of equality and distributive justice, we provide an account of epistemic equality. We regard participation in, and influence over a knowledge-generating discourse in an epistemic community as a limited good that needs to be justly (...) distributed among putative members of the community. We argue that rather than trying to operationally formulate an exact criterion for distributing this good, epistemic equality may be realized by insisting on active participation of members of three groups in addition to credited experts: relevant disempowered groups, relevant uncredited experts, and relevant stakeholders. Meeting these conditions fulfills the political, moral, and epistemic aims of epistemic equality. (shrink)

Until recently, few people would have doubted that the idea of distributive justice is old, indeed ancient. Several authors have now challenged this assumption. Most prominently, Samuel Fleischacker argued that distributive justice originates in the eighteenth century. If accurate, this would upset much of what we have taken for granted about an important part of the history of Western political thought. However, the thesis is manifestly flawed; and since it has already proven influential, it is important to set (...) the record straight. We will focus on the principle of extreme necessity, developed in twelfth- and thirteenth-century canon law, and subsequently adopted in civil law. Despite its immense importance for the history of political thought, the principle is barely known, and much less discussed. We briefly characterize the main tenets of the principle and show that it meets all the criteria to count as a principle of distributive justice. (shrink)

This article explores how leadership is done in a ‘leaderless’ team. Drawing on a corpus of more than 120 hours of audio-recorded meetings of different interdisciplinary research groups and using a discourse analytic framework and tools, we examine how leadership is enacted in a team that does not have an assigned leader or chair. Our specific focus is the discursive processes through which team members conjointly solve disagreements and negotiate consensus – which are two activities associated with leadership. More specifically, (...) we analyse how meaning is collaboratively constructed and how team members arrive at a solution in those instances where there is some kind of disagreement, or even conflict, among team members. This discourse analytic study thus contributes to leadership research in two ways: i) by exploring some of the discursive processes through which leadership is actually performed in a ‘leaderless team’; and ii) by looking at a largely under-researched leadership constellation, namely distributed leadership. We thereby illustrate some of the benefits that discourse analytical approaches offer to an understanding of the specific processes that are involved in the complexities of leadership performance. (shrink)

This dissertation is concerned with the moral-philosophical dimensions of global poverty and inequality. The first chapter argues in favour of justice-based – contrasted with beneficence-based – obligations asking the wealthy to actively do something about severe poverty abroad. The distinguishing property of justice-based obligations is that they derive their high level of moral stringency from the fact that they ask the obligation-bearer to rectify for past and/or present violations of negative obligations, such as the obligation not to harm anybody. Partly (...) in following and partly in reinterpreting Thomas Pogge the first chapter concludes that the current economic and political order harms the global poor by making it difficult or impossible for them to satisfy their basic needs. To the extent that better-off states uphold such an unjust global order and contribute to the poor’s enduring dire straits they have obligations of justice to secure the basic needs of the poor. This is why the approach introduced and defended in this essay is called “basic needs cosmopolitanism”. The second chapter examines the idea of “basic needs” more detailed. Basic needs cosmopolitanism employs a specific notion of basic needs that is derived from Martha Nussbaum’s list of ten central human functional capabilities. These capabilities are of universal appeal, i.e. they are concerned with activities and states of being that are indispensable features of every human life. After discussing Nussbaum’s justification for the universal applicability of her list and after examining in more detail the list itself the argument distinguishes between basic needs for the material and basic needs for the non-material prerequisites for possessing these central capabilities. Both groups of basic needs have to be satisfied by a sufficient quality and quantity in order for a society to count as being able to meet its citizens basic needs and as being able to secure all its citizens’ central capabilities. The crucial idea is that if Nussbaum’s central capabilities are presented as having universal appeal, the related basic needs are of global applicability as well. The standard of material and non-material prerequisites is applied to a) the question of whether and to what extent the global order harms the poor and b) the question of what and how much material transfers from the wealthy to the poor are required on grounds of justice. Since this dissertation’s topic is global distributive justice the primary focus of this argument lies on the material pre-requisites that have to be available in order to secure central capabilities for all. This does not imply that the non-material basic needs for living in a society ruled by just and stable political and social institutions are less important. A complete version of basic needs cosmopolitanism will have to dedicate equal consideration to obligations of justice related to the global order’s responsibility for poor countries’ lack of the non-material prerequisites. The notion of “potential functionings”, introduced in concluding this essay, is supposed to underline the importance of securing central capabilities for all members of poor societies and expresses again basic needs cosmopolitanism’s commitment to identifying universal minimal standards of social and economic global justice. (shrink)

Recent work by Keyser in applied epistemology of experiment has focused on the iterative ‘production’ of knowledge: knowledge stabilizes within a given physical context and it is iteratively tested within that context to meet standards of reliability. This implies that in a given physical context (e.g., laboratory), the inferences, methods/techniques, and physical products form coherence relations with one another. We apply this epistemological stabilization account to the martial arts in order to argue that the context of stabilization dictates the (...) training methods, techniques, and even the philosophical concepts of a given martial arts system. We describe key elements of stabilization pertaining to rules, training methodology, warrior philosophy, and spectator/media tropes. The account of stabilization requires a case study that shows how a dynamic system is stabilized. We describe the stabilization of modern mixed martial arts by tracking it on a time scale, but also in different contexts (e.g., Pancrase, Pride, UFC). (shrink)

ABSTRACT Paul Russell's ‘Nozick, need and charity’, published in Vol. 4, No. 2 of the Journal of Applied Philosophy develops an attack on Nozick's thesis that “the state may not use its coercive apparatus for the purpose of getting some citizens to aid others’’in order “to contribute to our positive understanding of the nature of distributive justice”. Against Russell the present paper argues: first, that although these kinds of use of the coercive apparatus of the state are indeed justified—even (...) if not necessarily for the reasons which he gives—such justified uses are nevertheless not mandated by any sort of justice; and, secondly, that by collapsing the distinction between justice and the less fundamental virtue of charity Russell detracts from the credit due to the charitable. (shrink)

We compare diverse degrees of compactness and finiteness in Boolean algebras with each other and investigate the influence of weak choice principles. Our arguments rely on a discussion of infinitary distributive laws and generalized prime elements in Boolean algebras. In ZF set theory without choice, a Boolean algebra is Dedekind finite if and only if it satisfies the ascending chain condition. The Denumerable Subset Axiom implies finiteness of Boolean algebras with compact top, whereas the converse fails in ZF. Moreover, (...) we derive from DS the atomicity of continuous Boolean algebras. Some of the results extend to more general structures like pseudocomplemented semilattices. (shrink)

Data mining technology is an effective knowledge mining and data relationship induction technology based on massive data, which is widely used in data analysis in many fields. In order to improve the utilization effect of students’ performance and meet the teaching needs of modern education, data mining technology can be applied to the existing performance database to mine the data information and treatment. Data mining technology is used to analyse and process the data stored in the student achievement management (...) system, which provides the basis for improving the teaching quality and optimizing the teaching resources. Based on the analysis of the relevant data of large-scale English test results, this paper finds out the relevant rules that affect college English test results, forms the corresponding performance prediction rules, uses data mining technology to more comprehensively analyse the factors that affect students’ performance, establishes a model, and uses data mining tools to mine and analyse students’ English test data. It is of great practical significance to select the model with high accuracy, further optimize the parameters, make good use of the data, and then take targeted measures to guide the teaching reform, help students make more efficient learning plans, and improve and perfect the existing problems in teaching. (shrink)

The article investigates what happens when philosophy meets and begins to establish connections with two formal research methods such as game theory and network science. We use citation analysis to identify, among the articles published in Synthese and Philosophy of Science between 1985 and 2021, those that cite the specialistic literature in game theory and network science. Then, we investigate the structure of the two corpora thus identified by bibliographic coupling and divide them into clusters of related papers by automatic (...) community detection. Lastly, we construct by the same bibliometric techniques a reference map of philosophy, on which we overlay our corpora to map the diffusion of game theory and network science in the various sub-areas of recent philosophy. Three main results derive from this study. Philosophers are interested not only in using and investigating game theory as a formal method belonging to applied mathematics and sharing many relevant features with social choice theory, but also in considering its applications in more empirically oriented disciplines such as social psychology, cognitive science, or biology. Philosophers focus on networks in two research contexts and in two different ways: in the debate on causality and scientific explanation, they consider the results of network science; in social epistemology, they employ network science as a formal tool. In the reference map, logic—whose use in philosophy dates back to a much earlier period—is distributed in a more uniform way than recently encountered disciplines such as game theory and network science. We conclude by discussing some methodological limitations of our bibliometric approach, especially with reference to the problem of field delineation. (shrink)

How should we determine the distribution of psychological traits—such as Theory of Mind, episodic memory, and metacognition—throughout the Animal kingdom? Researchers have long worried about the distorting effects of anthropomorphic bias on this comparative project. A purported corrective against this bias was offered as a cornerstone of comparative psychology by C. Lloyd Morgan in his famous “Canon”. Also dangerous, however, is a distinct bias that loads the deck against animal mentality: our tendency to tie the competence criteria for cognitive capacities (...) to an exaggerated sense of typical human performance. I dub this error “anthropofabulation”, since it combines anthropocentrism with confabulation about our own prowess. Anthropofabulation has long distorted the debate about animal minds, but it is a bias that has been little discussed and against which the Canon provides no protection. Luckily, there is a venerable corrective against anthropofabulation: a principle offered long ago by David Hume, which I call “Hume’s Dictum”. In this paper, I argue that Hume’s Dictum deserves a privileged place next to Morgan’s Canon in the methodology of comparative psychology, illustrating my point through a discussion of the debate over Theory of Mind in nonhuman animals. (shrink)

This paper examines how people think about aiding others in a way that can inform both theory and practice. It uses data gathered from Kiva, an online, non-profit organization that allows individuals to aid other individuals around the world, to isolate intuitions that people find broadly compelling. The central result of the paper is that people seem to give more priority to aiding those in greater need, at least below some threshold. That is, the data strongly suggest incorporating both a (...) threshold and a prioritarian principle into the analysis of what principles for aid distribution people accept. This conclusion should be of broad interest to aid practitioners and policy makers. It may also provide important information for political philosophers interested in building, justifying, and criticizing theories about meeting needs using empirical evidence. (shrink)

Standard welfarist axiologies do not care who is given what share of the good. For example, giving Wlodek two apples and Ewa three is just as good as giving Wlodek three and Ewa two, or giving Wlodek five and Ewa zero. A common objection to such theories is that they are insensitive to matters of distributive justice. To meet this objection, one can adjust the axiology to take distributive concerns into account. One possibility is to turn to (...) what I will call Meritarian axiologies. According to such theories, individuals can have a claim to, deserve, or merit, a certain level of wellbeing depending on their merit level, and the value of an outcome is determined not only by people’s wellbeing but also by their merit level. (shrink)

Metaphysical semantics is supposed to connect the nonfundamental to the fundamental in a distinctively “linguistic” way, explaining how nonfundamental truths can be grounded in fundamental facts , and so inducing a radically eliminative vision of the nonfundamental as mere talk. I wonder how the story goes when a single nonfundamental truth can be grounded in many different fundamental facts. For instance, the truth that Moore has hands can presumably be grounded in many different distributions of fields, arrangements of particles, vibrations (...) of strings, or whatnot. I am asking how metaphysical semantics can accommodate this sort of multiple realizability. (shrink)

PurposeThe purported benefits and risks of immediately sequential bilateral cataract surgery have been well described, yet the procedure remains controversial among UK ophthalmologists. As many of the controversies of ISBCS are underpinned by ethical dilemmas, the aim of this work was to explore the ethical perspectives of ISBCS from a variety of stakeholder viewpoints.MethodA semi-structured independent stakeholder meeting was convened at the Royal College of Ophthalmologists London headquarters in June 2018. In total, 29 stakeholders attended the meeting. The professional characteristics (...) of stakeholders included but were not limited to: ophthalmologists, patients, religious leaders, ethicists, lawyers and commissioners. Thematic qualitative analysis using methodology proposed by Braun and Clarke was conducted on the resultant transcript of the discussion.ResultsThemes identified include: beneficence and non-maleficence ; autonomy ; distributive justice.ConclusionThis analysis provides a reference point for the ethical factors surrounding ISBCS. The stakeholders concluded that this approach was an ethical undertaking provided patient autonomy was appropriately attained. This requires a patient’s interpretation of the risk-benefit balance, which must include an understanding of the low but unquantifiable risk of severe complications. A surgeon must aim to minimise risks through the adaption of accepted surgical protocols and by performing appropriate patient selection. Currently, cost savings to healthcare that may occur following the implementation of ISBCS should be considered a secondary benefit of the protocol. (shrink)

PurposeThe purported benefits and risks of immediately sequential bilateral cataract surgery have been well described, yet the procedure remains controversial among UK ophthalmologists. As many of the controversies of ISBCS are underpinned by ethical dilemmas, the aim of this work was to explore the ethical perspectives of ISBCS from a variety of stakeholder viewpoints.MethodA semi-structured independent stakeholder meeting was convened at the Royal College of Ophthalmologists London headquarters in June 2018. In total, 29 stakeholders attended the meeting. The professional characteristics (...) of stakeholders included but were not limited to: ophthalmologists, patients, religious leaders, ethicists, lawyers and commissioners. Thematic qualitative analysis using methodology proposed by Braun and Clarke was conducted on the resultant transcript of the discussion.ResultsThemes identified include: beneficence and non-maleficence ; autonomy ; distributive justice.ConclusionThis analysis provides a reference point for the ethical factors surrounding ISBCS. The stakeholders concluded that this approach was an ethical undertaking provided patient autonomy was appropriately attained. This requires a patient’s interpretation of the risk-benefit balance, which must include an understanding of the low but unquantifiable risk of severe complications. A surgeon must aim to minimise risks through the adaption of accepted surgical protocols and by performing appropriate patient selection. Currently, cost savings to healthcare that may occur following the implementation of ISBCS should be considered a secondary benefit of the protocol. (shrink)

"Meritocracy" has historically been understood in two ways. The first is as an approach to governance. On this understanding, we seek to put meritorious (somehow defined) people into public office to the benefit of society. This understanding has its roots in Confucius, its scope is political offices, and its justification is consequentialist. The second understanding of "meritocracy" is as a theory of justice. We distribute in accordance with merit in order to give people the things that they deserve, as justice (...) demands. This understanding has its roots in Aristotle, its scope is social goods broadly, and its justification is deontological. In this article, I discuss the differences--especially the conceptual differences--between these two, prima facie distinct, meritocratic traditions. I also argue that despite their differences Eastern Meritocracy and Western Meritocracy are harmonious. In Section I of the article I introduce the two meritocratic traditions through, in part, a highly abbreviated history of talk about "merit" and "meritocracy" in Chinese and Western philosophy. In Section II, I discuss a number of conceptual issues and partition meritocratic theories in accordance with their scopes and normative justifications. I also discuss two scenarios. In one scenario, Eastern Meritocracy appears to deliver the right result and Western Meritocracy, the wrong result. In the other scenario, vice versa. Finally, in Section III, I argue that Eastern Meritocracy and Western Meritocracy are each special cases of a single, compelling notion of "meritocracy.". (shrink)

As the increasing loss of ecosystem services severely affects life perspectives of today's poor and future populations, governing access to, and use of, ecosystem services in an intragenerational and intergenerational just way is an urgent issue. The author argues that theories of distributive justice should consider the distribution of access rights to ecosystem services. Three specific demands that a theory of distributive justice should fulfill to adequately cope with the distribution of access rights to ecosystem services, and show (...) that Rawls??A Theory of Justice? can be consistently extended to meet the identified demands. (shrink)

This paper was first presented at the Annual Meeting of the American Society of Christian Ethics, Toronto School of Theology, Toronto, Ontario in January 1977. Robert Shelton aims to focus on the concept of 'right to health care,' its related principle, 'distributive justice' in an attempt to suggest 'where we are' at present and where we perhaps ought to be heading. The paper is divided into three parts, which in their turn explore the moral grounds, the US general public's (...) policy and the part justice and government are likely to play in the development and distribution of health care. He concludes by highlighting 'omissions', an intentional one of his own and the other a major gap in the literature. (shrink)

Purpose This paper aims to examine whether there are morally defensible reasons for using or operating websites that offer distributed denial-of-service attacks on a specified target to users for a price. Booters have been linked to some of the most powerful DDoS attacks in recent years. Design/methodology/approach The authors identify the various parties associated with booter websites and the means through which booters operate. Then, the authors present and evaluate the two arguments that they claim may be used to justify (...) operating and using booters: that they are a useful tool for testing the ability of networks and servers to handle heavy traffic, and that they may be used to perform DDoS attacks as a form of civil disobedience on the internet. Findings The authors argue that the characteristics of existing booters disqualify them from being morally justified as network stress testing tools or as a means of performing civil disobedience. The use of botnets that include systems without the permission of their owners undermines the legitimacy of both justifications. While a booter that does not use any third-party systems without permission might in principle be justified under certain conditions, the authors argue that it is unlikely that any existing booters meet these requirements. Practical/implications Law enforcement agencies may use the arguments presented here to justify shutting down the operation of booters, and so reduce the number of DDoS attacks on the internet. Originality/value The value of this work is in critically examining the potential justifications for using and operating booter websites and in further exploring the ethical aspects of using DDoS attacks as a form of civil disobedience. (shrink)

The construction and use of space is highly structuring in the lives of household members of both human and non-human animals. The choice of social practice is embedded in the ways in which both human and non-human animals physically organize the world around them. The architectural vestiges of houses—both in terms of the distribution of material culture within and surrounding them, and architectural choices—provide frameworks for a social practice that was shared between humans and living, domestic animals, or animal materiality. (...) The notion of meeting points is explored via both its tangible and metaphorical aspects to approach the meetings—the physical performances and their significance—of humans and animals in the past. To gauge the potential likenesses and differences, two case studies are compared from the Late Bronze Age in Scandinavia and Early Iron Age in Sicily. Both case studies represent societies where domestic animals were present and formed part of the household subsistence. A framework is presented that takes into consideration the spatial potential of allowing human-animal relationships to unfold within the framework of the everyday social practice of the household. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:The Annual Meeting of the Society for Buddhist-Christian StudiesSandra Costen Kunz, Jonathan A. Seitz, and Jonathan A. SeitzThe SBCS is one of more than two dozen scholarly societies that have been formally recognized by the American Academy of Religion as a “Related Scholarly Organization.” The pattern for many years has been for the SBCS to hold its annual meeting in conjunction with the annual meeting of the AAR. On (...) the Friday before the AAR’s annual meeting begins, the board meets in the morning and early afternoon, followed by an AAR-advertised session late that afternoon. On Saturday, another paper session or panel is followed by the annual members meeting.The Friday business meeting included reports from each of the SBCS officers and award committees. Guy McCloskey gave the treasurer’s report, which was unanimously accepted. He concluded his service on the board with this meeting, and in January was replaced as treasurer by Denise Yarbrough. The journal report by Wakoh Shannon Hickey and Denise Yarbrough, along with an extended discussion of the overall state of the journal, dealt with issues related to SBCS’s long-term relationship with the University of Hawai‘i Press and the current issue; the Society is working to sign a new memorandum of understanding with the Press. Another topic for discussion included outreach (website, Facebook page) and the need to reach potential new members. SBCS communicates with its whole membership through biannual newsletters. The newsletter is now distributed electronically, with hard copies available at the annual meeting. The decision was made to update the website. The nominating committee reported that three members (Brown, Seitz, Tanaka) will conclude their [End Page 185] terms as board members, but all three will remain on because they serve in other capacities. The Graduate Student Award Committee reported that despite several interesting submissions it did not choose a paper this year. The board spent some time discussing ways to encourage graduate student involvement. Possibilities for increasing graduate student involvement include prioritizing student participation in panels, working with AAR’s efforts to include graduate students, and promoting essays on H-net or other mailing lists. The SBCS board typically has a graduate student representative (currently Glenn Willis).The Saturday members meeting on November 23 was called to order at 11:40 a.m. The nominating committee proposed a slate, which was unanimously approved. John Makransky was elected to the vice-presidency, and Sallie King, Judith Simmer-Brown, and Abraham Velez were chosen as board members. Elizabeth Harris, president of the European Network of Buddhist-Christian Studies, reported that the papers from their 2011 conference at Liverpool Hope University, titled “Hope a Form of Delusion? Christian and Buddhist Perspectives” will be published. She announced their upcoming conference “Buddhist-Christian Relations in Asia—Burma, Sri Lanka, Thailand, Japan, China, Korea” on June 21–29, 2015, at the Arch Abbey St. Ottilien near Munich, Germany, which has been very involved in monastic interreligious dialogue. She called our attention to the plans being made in Sri Lanka for a centennial celebration of the birth of Lynn de Silva, a pioneer in Buddhist-Christian dialogue and Christian theology of religions. Vice-president Alice Keefe and vice-president-elect John Makransky led us in a discussion of potential session topics. At 11:55 a.m. Terry Muck handed over the presidency to Alice Keefe, who adjourned the session.The two panels this year (reflected in articles published in this issue of the journal) were “Deep Listening and Spiritual Care” and “New Perspectives on Buddhism and Multiple-Religious Belonging.” Chaired by Alice A. Keefe, the deep listening panel included a contemplative exercise by Judith Simmer-Brown and papers by Duane Bidwell and Sandra Costen Kunz. John Makransky responded. The multiple-belongings panel was cosponsored with the Buddhism in the West Group and included papers by Harold Kasimow, Richard Payne, Emily Sigalow, and Kristin Johnston Largen. Wendy Cadge presided and Donald Swearer responded. In 2014, SBCS is to meet concurrent with the AAR in San Diego. [End Page 186]Sandra Costen KunzTrinity Theological Seminary Legon, GhanaJonathan A. SeitzTaiwan Theological Seminary Taipei, TaiwanBaltimore, Maryland, USA, November 22–23, 2013Copyright © 2014 University... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:The Annual Meeting of the Society for Buddhist-Christian StudiesSan Diego, California, USA November 21–23, 2014Sandra Costen Kunz, SBCS Secretary and Jonathan A. Seitz, Newsletter EditorThe annual meeting is an opportunity to meet, to reconnect, and to share our work. As a “Related Scholarly Organization” of the American Academy of Religion, the Society for Buddhist-Christian Studies holds its meetings concurrently with the AAR’s national conference. The SBCS normally organizes (...) two panels and holds board and members meetings. This year’s panels were “Liberation Theology and Engaged Buddhism: Challenging Each Other, Learning from Each Other,” and “Old Buddhist Texts: New Womanist Thought.” The papers from panels are often published in this journal.board meetings (officer and committee reports)The society’s annual board meeting was held on Friday, November 21, and its members meeting Sunday, Nov. 23. The board approved officer reports submitted by the treasurer, Denise Yarbrough, the interim journal editors, Terry Muck and Rita Gross, and the newsletter editor, Jonathan Seitz and the minutes submitted by secretary Sandra Kunz. An extended discussion treated the history of the relationship between the society, the journal, and the University of Hawai’i Press. The board voted to continue publishing with UHP while working out a new memorandum of understanding.We reviewed reports from the Nominating Committee, Streng Book Award Committee, Graduate Student Award Committee, Membership Committee, Social Media and Website Committee, and Program Committee.Nominating CommitteeThe Nominating Committee reported that the governing board terms of Yifa and John Makransky end with this board meeting. John remains on the board as vice president. We discussed nominees for these two board positions.Streng Book Award CommitteeThe Streng Book Award Committee noted that it would be helpful to receive nominations. Thomas Hastings joined the committee and J. Abraham Vélez de Cea was elected to another term. [End Page 207]Graduate Student Award CommitteeKaren Enriquez reported for the Graduate Student Award Committee, noting that although a good paper was selected this year, the problem of paper quality remains. Rita Gross suggested that members with students working in Buddhist-Christian studies should encourage them to present papers at regional AAR meetings and submit these to the award committee. Judith Simmer-Brown suggested we start a subsidiary online journal that would publish, among other things, commentaries on BCS articles, including grad student commentaries. John Makransky suggested that we also post important articles from past issues we see as classics in the field. In light of the board’s enthusiasm about this idea for publishing grad student papers online, and in light of the difficulties of scheduling graduate student award papers within our sessions, John moved that we discontinue the oral presentation of graduate student award papers. Judith seconded the motion, which passed unanimously. John later moved, and Judith seconded the motion, that the board charge Karen, Glenn Willis, and Sarah Swenson to develop a proposal by March for a website that would host a subsidiary peer-reviewed online journal, being sure to articulate how this could promote the society among younger scholars. It passed unanimously.Membership CommitteeReminding us of Jonathan Seitz’s list of past members, John Makransky suggested we send out a membership mailing to them. Sarah Swenson and Alice Keefe were charged with creating a comprehensive distribution list and sending out a mailing asking everyone to join, rejoin, or renew their membership.Social Media and Website CommitteeIn light of our proposal to start a subsidiary online journal, Judith Simmer-Brown was gratefully charged with chairing a new committee with David Gardiner and Glenn Willis, who has been handling Facebook publicity. They will get bids for hiring a professional website designer who can configure it in such a way that we could maintain it ourselves.Program CommitteeJohn Makransky reported briefly on the potential session topics suggested at the lunch meeting. We discussed pros and cons of forming panels of known experts and using AAR’s blind submission process. The discussion ended with general exhortation to scout out scholars with pertinent work to enlarge our pool of presenters.We briefly discussed the pros and cons of organizing an international conference and reviving and regularizing the... (shrink)

The daseinisation is a mapping from an orthomodular lattice in ordinary quantum theory into a Heyting algebra in topos quantum theory. While distributivity does not always hold in orthomodular lattices, it does in Heyting algebras. We investigate the conditions under which negations and meets are preserved by daseinisation, and the condition that any element in the Heyting algebra transformed through daseinisation corresponds to an element in the original orthomodular lattice. We show that these conditions are equivalent, and that, not only (...) in the case of non-distributive orthomodular lattices but also in the case of Boolean algebras containing more than four elements, the Heyting algebra transformed from the orthomodular lattice through daseinisation will contain an element that does not correspond to any element of the original orthomodular lattice. (shrink)

This study examines public health nurses’ perceptions and concerns about the implications of Japan’s new long-term care insurance law concerning care provision for elderly people and their families. Respondents voiced their primary concern about this law as access to services for all elderly people needing care, and defined their major responsibility as strengthening health promotion and illness prevention programmes. Although wanting to expand their roles to meet the health care, social and public policy advocacy needs of elderly persons and (...) their families, respondents also stated their concern for the possible lack of enough resources for this expansion to support family caregivers adequately. They viewed their first function as developing collaborative relationships with local government officials to help to assure sufficient resources to provide the necessary foundation for long-term care programmes to deliver services to all those in need. These concerns fall within the larger ethical issue of distributive justice in a society based on the obligations of the state to citizens and the family to its members, especially elderly relatives, who, according to traditional Japanese values, retain respect. (shrink)

A June 2020 survey found one in four Americans agreeing that “powerful people intentionally planned the coronavirus outbreak.” In fall 2020, seven percent said they believe the elaborate and grotesque mythology of QAnon; another eleven percent were unsure whether they believe it. November and December 2020 found tens of millions of Americans believing in election-theft plots that would require superhuman levels of coordination and secrecy among dozens, perhaps hundreds, of otherwise-unconnected and unidentified miscreants. Conspiracy theories are nothing new, and they (...) raise a question that preoccupied Hannah Arendt in The Origins of Totalitarianism: whatever happened to common sense? Arendt analyzed both conspiracy theories and totalitarian ideologies; in both, she argued, common sense was replaced by “supersense” – her name for all-encompassing Theories of Everything that trace surface political events back to hidden causes. Refuting fake facts doesn’t help, she warned, because “if everyone always lies to you, the consequence is not that you believe the lies, but that no one believes anything at all anymore.” The result, she warns, is a dangerous mix of gullibility and cynicism. My aim in this paper is threefold: to explain Arendt’s arguments, to explore their contemporary relevance, and to examine their consequences through the lens of virtue epistemology. In a section on “the epistemology of bullshit” I use virtue epistemologists’ concepts of epistemic malevolence and epistemic insouciance to examine the production, distribution, and consumption of bullshit, and to define a vice I call culpable credulousness. The final sections discuss the collapse of moral common sense that led multitudes to believe that mass murder can be justified. Arendt sometimes wrote as though morality had mysteriously turned upside-down, replacing “Thou shalt not kill” with “Thou shalt kill.” I argue that this need not be so: the moral principle of justifiable self-defense, applied to fake facts about existential threats, can explain the behavior. Even so, Arendt powerfully analyzes the ways that rules of moral common sense fail in a society where factual common sense has lost its validity. (shrink)

In this paper, we prove that the lattice of all closure operators of a complete Almost Distributive Lattice L with fixed maximal element m is dual atomistic. We define the concept of a completely meet-irreducible element in a complete ADL and derive a necessary and sufficient condition for a dual atom of Φ (L) to be complemented.