The status of the child in the context of contemporary socio-cultural processes that are reflected in the market is the main issue discussed in this paper. It may be surprising to concentrate on children and the market, while the sphere of economic exchange is the scene of such actions as work, production and consumption which seem to be reserved to adult members of the society. Although there are issues – such as kids advertisement and its consequences, and children’s participation in (...) the process of buying – that are discussed, the range of problems that deserve consideration is far wider. The questions analyzed in this paper concentrate on two aspects. First of them is the influence of the market sphere on the life of children as members of the families and the society. The question that should be asked here is whether a child can and should be regarded as any other consumer, or should be protected – e.g. against controversial marketing practices. The second group of problems is connected with the objective way of treating children which leads to formation of something that can be called the markets of children”. Both these sets of issues are the stimulus to analyze the way of understanding a child and its status in the society. It is also done through taking into consideration such issues as current concepts of socialization, antipedagogy, infantilisation and adultisation that influence and shape market processes. Finally the analysis undertaken in this paper leads to an attempt to answer the question whether in the current context children are seen as persons or resources. (shrink)

This article discusses the question of the presence of the category of the family in the media, which most often operate as commercial enterprises these days. At the same time the influence of media communication on the family is underlined. The analysis results in distinguishing between two ways of presenting and treating the family in media broadcasting. The first – objective – resembles the authentic nature and character of this basic social group, while the second – subjective – distorts the (...) image and uses the category of the family as merely material for an producing media offer of any kind. Among other issues, stress is put on the business model of media enterprises, which seriously influences the social communication character of mass media, which results, for example, in the transformation of information into a commodity and the media public into customers. (shrink)

Crisis, sometimes associated with historically distant times or centrally planned economies, has turned out to be one of the main contemporary issues. Hence different systems like socialism and capitalism become similar in their inability to reply to expectations for a safe, peaceful and abundant life. It means that economic problems are more complex in their nature. Thorough analysis of the roots of different crises should therefore reach deeper than just economic explanations. This is the point where ethical and cultural explanations (...) may be useful because they strive to explore the socio-cultural fabric at its foundations in the hierarchy of values and vision of human beings and society. When it comes to contemporary crisis the problem is twofold: firstly, there is the threat that the crisis will be treated inadequately and not realistically in consequence. Secondly, the roots ofthe crisis may not be diagnosed properly, which may lead to false ‘treatment’. This article is an attempt to highlight the above issues and analyse them in the context ofthe common good approach, which seems to offer valuable potential to understand the difficulties properly and offer a reasonable plan for recovery. (shrink)

Despite their ethical intentions, ethically minded consumers rarely purchase ethical products (Auger and Devinney: 2007, Journal of Business Ethics76, 361–383). This intentions–behaviour gap is important to researchers and industry, yet poorly understood (Belk et al.: 2005, Consumption, Markets and Culture8(3), 275–289). In order to push the understanding of ethical consumption forward, we draw on what is known about the intention–behaviour gap from the social psychology and consumer behaviour literatures and apply these insights to ethical consumerism. We bring together three separate (...) insights – implementation intentions (Gollwitzer: 1999, American Psychologist54(7), 493–503), actual behavioural control (ABC) (Ajzen and Madden: 1986, Journal of Experimental Social Psychology22, 453–474; Sheeran et al.: 2003, Journal of Social Psychology, 42, 393–410) and situational context (SC) (Belk: 1975, Journal of Consumer Research2, 157–164) – to construct an integrated, holistic conceptual model of the intention–behaviour gap of ethically minded consumers. This holistic conceptual model addresses significant limitations within the ethical consumerism literature, and moves the understanding of ethical consumer behaviour forward. Further, the operationalisation of this model offers insight and strategic direction for marketing managers attempting to bridge the intention–behaviour gap of the ethically minded consumer. (shrink)

We present a theoretical view of the cellular foundations for network-level processes involved in producing our conscious experience. Inputs to apical synapses in layer 1 of a large subset of neocortical cells are summed at an integration zone near the top of their apical trunk. These inputs come from diverse sources and provide a context within which the transmission of information abstracted from sensory input to their basal and perisomatic synapses can be amplified when relevant. We argue that apical amplification (...) enables conscious perceptual experience and makes it more flexible, and thus more adaptive, by being sensitive to context. Apical amplification provides a possible mechanism for recurrent processing theory that avoids strong loops. It makes the broadcasting hypothesized by global neuronal workspace theories feasible while preserving the distinct contributions of the individual cells receiving the broadcast. It also provides mechanisms that contribute to the holistic aspects of integrated information theory. As apical amplification is highly dependent on cholinergic, aminergic, and other neuromodulators, it relates the specific contents of conscious experience to global mental states and to fluctuations in arousal when awake. We conclude that apical dendrites provide a cellular mechanism for the context-sensitive selective amplification that is a cardinal prerequisite of conscious perception. (shrink)

The skeptical solution is based on two assumptions — the rejection of semantic facts and the denial of semantic nihilism. On the basis of the non-factualist interpretation of this solution, these two assumptions are reconciled by stating that meaning ascriptions possess non-descriptive function. Nonetheless, Alexander Miller argues that this position is self-refuting since, as despite its non-descriptivism, by rejecting any kind of semantic facts, it inevitably leads to semantic nihilism. In this text, I demonstrate that Miller’s argument is not sound. (...) I argue that a coherent non-factualist way of formulating the conditions of correct use of meaning ascriptions may be performed by rejecting the closure principle of assertibility of meaning ascriptions. On this basis, I demonstrate that argument formulated against non-factualist interpretation by Miller may be refuted. What is more, I argue that rejection of the closure principle should be regarded as the central aspect of Kripke’s skeptical solution. (shrink)

Objective To compare the coping patterns of physicians and clinical psychologists when confronted with clinical ethical dilemmas and to explore consistency across different dilemmas. Population 88 clinical psychologists and 149 family physicians in Israel. Method Six dilemmas representing different ethical domains were selected from the literature. Vignettes were composed for each dilemma, and seven possible behavioural responses for each were proposed, scaled from most to least ethical. The vignettes were presented to both family physicians and clinical psychologists. Results Psychologists’ aggregated (...) mean ethical intention score, as compared with the physicians, was found to be significantly higher =22.44, p<0.001, η2=0.37). Psychologists showed higher ethical intent for two dilemmas: issues of payment and dual relationships. In the other four vignettes, psychologists and physicians responded in much the same way. The highest ethical intent scores for both psychologists and physicians were for confidentiality and a colleague’s inappropriate practice due to personal problems. Conclusions Responses to the dilemmas by physicians and psychologists can be categorised into two groups: similar behaviours on the part of both professions when confronting dilemmas concerning confidentiality, inappropriate practice due to personal problems, improper professional conduct and academic issues and different behaviours when confronting either payment issues or dual relationships. (shrink)

This book stands at the intersection of two topics: the decidability and computational complexity of hybrid logics, and the deductive systems designed for them. Hybrid logics are here divided into two groups: standard hybrid logics involving nominals as expressions of a separate sort, and non-standard hybrid logics, which do not involve nominals but whose expressive power matches the expressive power of binder-free standard hybrid logics.The original results of this book are split into two parts. This division reflects the division of (...) the book itself. The first type of results concern model-theoretic and complexity properties of hybrid logics. Since hybrid logics which we call standard are quite well investigated, the efforts focused on hybrid logics referred to as non-standard in this book. Non-standard hybrid logics are understood as modal logics with global counting operators ) whose expressive power matches the expressive power of binder-free standard hybrid logics. The relevant results comprise: 1. Establishing a sound and complete axiomatization for the modal logic K with global counting operators ), which can be easily extended onto other frame classes, 2. Establishing tight complexity bounds, namely NExpTime-completeness for the modal logic with global counting operators defined over the classes of arbitrary, reflexive, symmetric, serial and transitive frames ), MT), MD), MB), MK4) with numerical subscripts coded in binary. Establishing the exponential-size model property for this logic defined over the classes of Euclidean and equivalential frames ), MS5).Results of the second type consist of designing concrete deductive systems for standard and non-standard hybrid logics. More precisely, they include: 1. Devising a prefixed and an internalized tableau calculi which are sound, complete and terminating for a rich class of binder-free standard hybrid logics. An interesting feature of indicated calculi is the nonbranching character of the rule, 2. Devising a prefixed and an internalized tableau calculi which are sound, complete and terminating for non-standard hybrid logics. The internalization technique applied to a tableau calculus for the modal logic with global counting operators is novel in the literature, 3. Devising the first hybrid algorithm involving an inequality solver for modal logics with global counting operators. Transferring the arithmetical part of reasoning to an inequality solver turned out to be sufficient in ensuring termination.The book is directed to philosophers and logicians working with modal and hybrid logics, as well as to computer scientists interested in deductive systems and decision procedures for logics. Extensive fragments of the first part of the book can also serve as an introduction to hybrid logics for wider audience interested in logic.The content of the book is situated in the areas of formal logic and theoretical computer science with some elements of the theory of computational complexity. (shrink)

A history of logic -- Patterns of reasoning -- A language and its meaning -- A symbolic language -- 1850-1950 mathematical logic -- Modern symbolic logic -- Elements of set theory -- Sets, functions, relations -- Induction -- Turning machines -- Computability and decidability -- Propositional logic -- Syntax and proof systems -- Semantics of PL -- Soundness and completeness -- First order logic -- Syntax and proof systems of FOL -- Semantics of FOL -- More semantics -- Soundness and (...) completeness -- Why is first order logic "First Order"? (shrink)

This article aims to examine the notion of pleasure as a telos of the happy life in Epicurus. Understood as the first good and inherent to the human being, pleasure is presented as the beginning and the ultimate end of a happy life. Indeed, it should be noted that it is not the pleasures of the common people that Epicurus considers as the telos of a happy life, but the pleasure that is the absence of suffering in body and soul, (...) which is named by Epicurus of katastematic pleasure or static/at rest pleasure. In this sense, two concerns guide the present work: i) that of presenting pleasure as a telos of a happy life; ii) to expose the strict meaning that the concept of pleasure assumes in Epicurean philosophy, paying attention to the distinction between pleasure in movement and pleasure at rest. The present study is based mainly on passages from the epistle to Meneceus, in some Main Maxims and Vatican Sentences, texts in which Epicurus exposes the foundations of his hedonism, as well as in the testimonies of later disciples, such as Tito Lucrécio Caro, Diogenes Laertius and Diogenes de Enoanda. (shrink)

Building on our diverse research traditions in the study of reasoning, language and communication, the Polish School of Argumentation integrates various disciplines and institutions across Poland in which scholars are dedicated to understanding the phenomenon of the force of argument. Our primary goal is to craft a methodological programme and establish organisational infrastructure: this is the first key step in facilitating and fostering our research movement, which joins people with a common research focus, complementary skills and an enthusiasm to work (...) together. This statement—the Manifesto—lays the foundations for the research programme of the Polish School of Argumentation. (shrink)

According to the orthodox view, the goodness of a life depends exclusively on the things that actually happened within it, such as its pleasures and pains, the satisfaction of its subject’s preferences, or the presence of various objective goods and bads. In this paper, I argue that the goodness of a life also depends on what could have happened, but didn’t. I then propose that this view helps us resolve ethical puzzles concerning the standards for a life worth living for (...) animals and the significance of a life’s shape. (shrink)

This paper critically assesses the possibility of moral enhancement with ambient intelligence technologies and artificial intelligence presented in Savulescu and Maslen (2015). The main problem with their proposal is that it is not robust enough to play a normative role in users’ behavior. A more promising approach, and the one presented in the paper, relies on an artifi-cial moral reasoning engine, which is designed to present its users with moral arguments grounded in first-order normative theories, such as Kantianism or utilitarianism, (...) that reason-responsive people can be persuaded by. This proposal can play a normative role and it is also a more promising avenue towards moral enhancement. It is more promising because such a system can be designed to take advantage of the sometimes undue trust that people put in automated technologies. We could therefore expect a well-designed moral reasoner system to be able to persuade people that may not be persuaded by similar arguments from other people. So, all things considered, there is hope in artificial intelli-gence for moral enhancement, but not in artificial intelligence that relies solely on ambient intelligence technologies. (shrink)

Language not only reflects and cocreates social universes but can also be and is performative regarding the planetary common good, e.g., through international treaties and agreements. This paper investigates the rationale and feasibility of altering the language used by Glasgow Climate Pact to a posthuman mode that addresses the issue of more-than-human inequality by becoming inclusive toward nonhuman actors, and presents a selection of edited excerpts. The main findings state that (1) the language of the Glasgow Climate Pact is inadequate (...) concerning its expected agency, (2) the reasons for this include its anthropocentrism, capitalocentrism and technocentrism, and (3) it is possible to rephrase the Glasgow Climate Pact and similar documents to address the diagnosed problems in a radically inclusive way. This paper represents a starting point for a discussion on the interrelations between climate and language and on the importance of language used by policy documents in the optics of climate action. (shrink)

In a recent series of papers, Jane Friedman argues that suspended judgment is a sui generis first-order attitude, with a question as its content. In this paper, I offer a critique of Friedman’s project. I begin by responding to her arguments against reductive higher-order propositional accounts of suspended judgment, and thus undercut the negative case for her own view. Further, I raise worries about the details of her positive account, and in particular about her claim that one suspends judgment about (...) some matter if and only if one inquires into this matter. Subsequently, I use conclusions drawn from the preceding discussion to offer a tentative account: S suspends judgment about p iff S believes that she neither believes nor disbelieves that p, S neither believes nor disbelieves that p, and S intends to judge that p or not-p. (shrink)

The present narrative review seeks to unravel where we are now, and where we need to go to delineate the active ingredients in psychotherapy delivered by conversational agents (e.g., chatbots). While psychotherapy delivered by conversational agents has shown promising effectiveness for depression, anxiety, and psychological distress across several randomized controlled trials, little emphasis has been placed on the therapeutic processes in these interventions. The theoretical framework of this narrative review is grounded in prominent perspectives on the active ingredients in psychotherapy. (...) Based on search terms derived from various theoretical perspectives, we conducted a systematic literature search of four scientific databases and identified 17 studies. Across the selected studies, three themes emerged: relationship variables, emotional venting, and cognitive factors. While methodological issues compromise the epistemic value of this evidence base, core questions also remain to be answered. Such questions include, but are not limited to, whether humans can form affectionate bonds to inanimate beings and whether these kind of mental health treatments should be understood as psychotherapy or something else. Researchers should therefore be cautious when applying theories of psychotherapy in the realm of conversational agents. We conclude the paper by introducing recommendations for future research, which we hope will help instigate methodologically sound studies in this field. (shrink)

While mainstream CSR research has generally explored and argued for positive ethical, social and environmental performance, critical CSR scholars argue that change has been superficial—at best, and not possible in any substantial way within the current capitalist system. Both views, however, only address the role of business within larger systems. Little attention has been paid to the everyday material CSR practice of individual managers. We go inside the firm to investigate how the micro-level acts of individual managers can aggregate to (...) drive transformation of the macro-level business logic. We draw on the strategy-as-practice approach to organize our research. The study reveals two orientations towards the integration of personal ethics into the workplace: abdication and activism. These orientations are supported by managerial practice such as reproductive and coping tactics and covert and overt tactics ; and, three enabling conditions of activist practice: empowerment and psychological safety, moral shock, and morality praxis. While our findings illustrate the tremendous challenges managers face when attempting to influence organizational practices towards their ethical and environmental aspirations, we also show that under specific conditions, individual managers can become fully engaged advocates and drivers of positive change from the inside. In so doing, our individual-level analysis of intrapreneurship provides a more complex picture of the possibilities for positive change than have been previously put forth by mainstream and critical CSR research. (shrink)

In this essay, I examine the usage of the term “just-so story.” I attempt to show that just-so storytelling can be seen as an epistemic concept that, in various ways, tackles the epistemological an...

We introduce a variant of pointer structures with denotational semantics and show its equivalence to systems of boolean equations: both have the same solutions. Taking paradoxes to be statements represented by systems of equations (or pointer structures) having no solutions, we thus obtain two alternative means of deciding paradoxical character of statements, one of which is the standard theory of solving boolean equations. To analyze more adequately statements involving semantic predicates, we extend propositional logic with the assertion operator and give (...) its complete axiomatization. This logic is a sub-logic of statements in which the semantic predicates become internalized (for instance, counterparts of Tarski’s definitions and T-schemata become tautologies). Examples of analysis of self-referential paradoxes are given and the approach is compared to the alternative ones. (shrink)

ABSTRACTFacial mimicry has long been considered a main mechanism underlying emotional contagion. A closer look at the empirical evidence, however, rev...

Today, scholars employ the label ‘narrative Christology’ with relative frequency, though they mean different things when they do so. In this article, I argue that to date, narrative Christology has not yet fully explored the parameters of what it means to attend closely to the narrative form of the Gospels’ presentations of Jesus. I propose, further, that recent developments in literary theory’s so-called ‘New Formalism’ offer useful tools and concepts for moving in that direction. The first part of the article (...) briefly outlines previous scholarship, identifying similarities and differences between various approaches labelled ‘narrative Christology’. The second section introduces the major concepts of New Formalism and how they might extend narrative Christology’s capacity to take narrative form seriously as an object of analysis. The third section of the article offers a case study of a passage that appears in the triple tradition – the intercalated healing stories of Jairus’ daughter and the haemorrhaging woman in Mark 5.21–43; Luke 8.40–56; and Matthew 9.18–26 – in order to explore narrative structure on the micro-level. My ultimate goal is to show how New Formalism can contribute to a more robust narrative Christology and, in so doing, advance our understanding of the distinctive ways in which the Synoptic Gospels construct the figure of Jesus. (shrink)

This essay presents the Aestheticism of the 19th century as the foundational movement of modernist-formalist aesthetics of the 20th century. The main principle of this movement is what I denominate “productive opacity”. Aestheticism has not been recognized as a philosophical aesthetic theory. However, its definition of artwork as an exclusive kind of form—a deep, opaque form—is among the most precise ever given in the discipline. This essay offers an interpretation of aestheticism as a formalist theory, referred to here as “deep (...) formalism”, focusing on the thinking of leading aestheticists, Walter Pater, Oscar Wilde, and James Whistler. These three thinkers defined artwork as a form saturated with an inextricable content, viz. opaque form. (shrink)

This book offers a new definition of metaphor-as an ontological and visual construction, whose roots are external visual forms, and its motivation is our attachment to forms. This definition, which Michalle Gal names “visualist,” challenges the ruling conceptualist theory of metaphors and places a new emphasis on how we experience rather than understand metaphors. In doing so, she responds to the visual turn that is taking place in literature and the media, demanding that the visual become a site of philosophical (...) analysis. This focus on the external visual world allows Gal to employ visual theories to capture the essence of metaphor. She looks beyond conceptual or semantic mechanism, and returns to theories of Arnheim and Gombrich and the current evolution of ideas about the visual or material and embodied cognition. Proposing to see visual metaphors in their basic form, she uses a new externalist terminology of ontology, visuality, composition, affordance, construction, and emergence. Setting out a new theory that takes into account that humans are visual no less than cognitive creatures, Visual Metaphors and Aesthetics lays the foundation for a new vocabulary to talk about metaphors. (shrink)

The War Inside is a groundbreaking history of the contribution of British psychoanalysis to the making of social democracy, childhood, and the family during World War II and the postwar reconstruction. Psychoanalysts informed understandings not only of individuals, but also of broader political questions. By asserting a link between a real 'war outside' and an emotional 'war inside', psychoanalysts contributed to an increased state responsibility for citizens' mental health. They made understanding children and the mother-child relationship key to the successful (...) creation of a democratic citizenry. Using rich archival sources, the book revises the common view of psychoanalysis as an elite discipline by taking it out of the clinic and into the war nursery, the juvenile court, the state welfare committee, and the children's hospital. It traces the work of the second generation of psychoanalysts after Freud in response to total war and explores its broad postwar effects on British society. (shrink)

Over the last two decades, social scientists across disciplines have been researching how value is extracted and governed in the reproductive bioeconomy, which broadly refers to the various ways reproductive tissues, bodies, services, customers, workers, and data are inserted into capitalist modes of accumulation. While many of these studies are empirically grounded in single country–based analyses, this paper proposes an integrative political economy framework, structured around the concept of “global fertility chains.” The latter articulates the reproductive bioeconomy as a nexus (...) of intraconnected practices, operations, and transactions between enterprises, states, and households across the globe, through which reproductive services and commodities are produced, distributed, and consumed. Employing a diffractive reading of the literature on commodity chains and care chains, this unified approach scrutinizes the coproduction of value, biology, and technoscience and their governance mechanisms in the accumulation of capital by taking into account the unevenly developed geographies of global fertility chains, their reliance on women’s waged and unwaged reproductive labor, and the networked role of multiple actors at multiple scales without losing sight of the constitutive role of national states in creating demand, organizing supply, and accommodating the distribution of surplus value. We empirically ground this integrative political economy approach of the reproductive bioeconomy through collaborative, multisited fieldwork on transnational reproduction networks in Israel/palestine, Romania, Georgia, and Spain. (shrink)

This paper examines some of the philosophical positions explaining the interpretation of artwork as related to its ontology and the concept of creativity. A theory of interpretation necessarily involves a certain ontological position answering questions such as: What is the object of interpretation?; What is a work of art? The same close relation one can find between a theory of interpretation and the creativity, i.e. the questions such as In what sense (if at all) is a work of art created?; (...) What is created by an artist and what by the observer/reader/listener of a work of art?. Our interpretation and its results depend on answers to these questions. In conclusion the author gives an outline of his own position on the interpretation of a work of art in the context of the creativity and the ontology of the former. (shrink)

“Is logic a physical variable?” This thought-provoking question was put forward by Michael Heller during the public lecture “Category Theory and Mathematical Structures of the Universe” delivered on 30th March 2017 at the National Quantum Information Center in Sopot. It touches upon the intimate relationship between the foundations of physics, mathematics and philosophy. To address this question one needs a conceptual framework, which is on the one hand rigorous and, on the other hand capacious enough to grasp the diversity of (...) modern theoretical physics. Category theory is here a natural choice. It is not only an independent, well-developed and very advanced mathematical theory, but also a holistic, process-oriented way of thinking. (shrink)

ABSTRACT Schopenhauer's argument against suicide has served as a punching bag for many modern-day commentators. Dale Jacquette, Sandra Shapshay, and David Hamlyn all argue that the premises of this argument or its conclusion are inconsistent with Schopenhauer's wider metaphysical and ethical project. This paper defends Schopenhauer from these charges. Along the way, it examines the relations between suicide, death by voluntary starvation, negation of the will, compassion, and Schopenhauer's critiques of cynicism and stoicism. The paper concludes that there may be (...) gaps in Schopenhauer's system, but not where the aforementioned commentators tried to locate them. (shrink)

Apart from the Treaty of human nature, political philosophy of David Hume's not systematic. This fact is probably associated with Hume's skepticism, disbelief in the philosophical, abstract synthesis, which necessarily reduces the complexity of the world to just one aspect. Most distinct evidence of this belief are philosophical essays, often recognized for popularizing some of the ideas contained in the Treaty. Popularization of the former no doubt, but there were also more than that. Hume They analyzed human reason and morality (...) in a very broad historical context. Essays are full of details taken from the history of culture, politics and the economy in both England and the ancient peoples. Greeks and Romans had for special esteem for Hume, and ancient historians considered it his pattern, moreover, does not mean that he was against them uncritically. (shrink)

Tato studie je v první řadě studií z dějin filosofie. Jejím hlavním úkolem je popsat život a dílo autora, který byl v česko-slovenském intelektuálním prostředí dlouhou dobu opomíjen: anglo-amerického matematika, fyzika a filosofa Alfreda Northa Whiteheada. Jeho životní příběh bývá někdy popisován jako „příběh tří měst“: Cambridge v Anglii, Londýna a nakonec Cambridge v Massachusetts, kde sídlí Harvardova univerzita. Studie se soustředí na některé významné momenty ve filosofově životě a pokouší se je zdůraznit jako klíč k porozumění Whiteheadovu celoživotnímu projektu. (...) Na samotném závěru je dodáno několik poznámek o recepci Whiteheadových myšlenek v česko-slovenském myšlenkovém milieu. (shrink)

Epistemic consequentialism has been challenged on the grounds that it is overly demanding. According to the Epistemic Junk Problem, this view implies that we are often required to believe junk propositions such as ‘the Great Bear Lake is the largest lake entirely in Canada’ and long disjunctions of things we already believe. According to the Numerosity Problem, this view implies that we are frequently required to have an enormous number of beliefs. This paper puts forward a novel version of epistemic (...) consequentialism which avoids these twin demandingness problems. The key is to recognise, first, that the final epistemic value of a true belief depends at least in part on the duration for which it is retained by the agent and, second, that our cognitive makeup places important constraints on which beliefs are retained and for how long. (shrink)

This paper offers a theoretical framework that can be used to derive viable engineering strategies for the design and development of robots that can nudge people towards moral improvement. The framework relies on research in developmental psychology and insights from Stoic ethics. Stoicism recommends contemplative practices that over time help one develop dispositions to behave in ways that improve the functioning of mechanisms that are constitutive of moral cognition. Robots can nudge individuals towards these practices and can therefore help develop (...) the dispositions to, for example, extend concern to others, avoid parochialism, etc. (shrink)

This is the editorial of the monothematic issue of the journal Filozofia dedicated to Martin Buber (1878 – 1965) on the occasion of the centenary of the first publication of his most famous and popular book, I and Thou, on his philosophy of dialogue.

We give an equivalent formulation of topological algebras, interpreting S4, as boolean algebras equipped with intuitionistic negation. The intuitionistic substructure—Heyting algebra—of such an algebra can be then seen as an “epistemic subuniverse”, and modalities arise from the interaction between the intuitionistic and classical negations or, we might perhaps say, between the epistemic and the ontological aspects: they are not relations between arbitrary alternatives but between intuitionistic substructures and one common world governed by the classical (propositional) logic. As an example of (...) the generality of the obtained view, we apply it also to S5. We give a sound, complete and decidable sequent calculus, extending a classical system with the rules for handling the intuitionistic negation, in which one can prove all classical, intuitionistic and S4 valid sequents. (shrink)

Digraphs provide an alternative syntax for propositional logic, with digraph kernels corresponding to classical models. Semikernels generalize kernels and we identify a subset of well-behaved semikernels that provides nontrivial models for inconsistent theories, specializing to the classical semantics for the consistent ones. Direct reasoning with classical resolution is sound and complete for this semantics, when augmented with a specific weakening which, in particular, excludes Ex Falso. Dropping all forms of weakening yields reasoning which also avoids typical fallacies of relevance.

We generalize the notions of strongly dominating and strongly unbounded subset of the Baire space. We compare the corresponding ideals and tree ideals, in particular we present a condition which implies that some of those ideals are distinct. We also introduce DUI\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathrm{DU}_\mathcal{I}}$$\end{document}-property, where I\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathcal{I}}$$\end{document} is an ideal on cardinal κ\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\kappa}$$\end{document}, to capture these two (...) generalized notions at once. We use two player game defined in a Kechris’s paper to show that every λ\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\lambda}$$\end{document}-Suslin set with DUI\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathrm{DU}_\mathcal{I}}$$\end{document}-property contains a perfect subset with DUI\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathrm{DU}_\mathcal{I}}$$\end{document}-property, provided that λ\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\lambda}$$\end{document} is sufficiently small. (shrink)