We discuss circumscription, a logical formalization of non-monotonic reasoning, introduced by John McCarthy and Vladimir Lifschitz. First section contains presentation of assumptions of logic-based artificial intelligence, problem of non-monotonicity in commonsense reasoning and informal formulation of circumscription. In section two, a formal definition of circumscription is given. The idea of circumscription is discussed from syntactic and semantic point of view. Theoretical investigations are supplemented with examples. In section three, methods of computing circumscription are discussed. Section four contains exemplary circumscription-based formalization (...) of simple non-monotonic reasoning. Finally, not only a comment about the role of logic in artificial intelligence is made but a piece of information about implementation of circumscription is given as well. (shrink)

In this paper, we present a new questionnaire for the assessment of self-control as an individual trait. We describe the process of construction of this assessment tool. We also report the results of relevant validation studies. The questionnaire has two independent versions, one based on self-reports and another one based on other-reports. The first version consists of five subscales, called Initiative and Persistence, Proactive Control, Switching and Flexibility, Inhibition and Adjournment, and Goal Maintenance. Seven samples of participants took part in (...) the validation study. The second version has not been split into subscales. Both versions obtained satisfactory indices of internal consistency, assessed with Cronbach’s alpha. The NAS-50 and NAS-40 scores were highly correlated with other measures of self-control, including Tangney, Baumeister, and Boone’s self-control scale. They also proved to be entirely independent of general intelligence. In conclusion, both versions can be regarded reliable and valid enough, and therefore suitable for the assessment of trait self-control for research purposes. (shrink)

In this paper, I discuss the formation of habits with the help of self-tracking technologies. Although devices like Fitbit smart bands come with promises of empowerment through the means of increased control over users’ habits, existing literature does not provide conclusive findings about the validity of such claims. I contribute to the ongoing debate by relying on John Dewey’s pragmatist philosophy and its notion of intelligent habit. I demonstrate that from a pragmatist standpoint, habits that are the most likely to (...) accomplish users’ goals contribute to their flourishing need to be reflective (accompanied by adequate deliberation) and flexible (adaptable to the changing circumstances). On this basis I highlight some ethical-epistemic issues surrounding self-tracking technologies that inhibit the formation of habits desirable from a Deweyan standpoint. These include a lack of reflection on the part of the developers, difficulties for users to deliberate and consciously shape the habits developed by their devices, and dependence upon self-tracking tools that makes it difficult to adapt habits to individual needs and circumstances. I conclude the paper by discussing self-tracking’s general impact on flourishing, as well as placing my arguments in the context of the diversity of self-tracking practices and identifying how users attempt to alleviate the shortcomings of the technology and make it more suitable to their goals and needs. (shrink)

A novel normal form for propositional theories underlies the logic pdl, which captures some essential features of natural discourse, independent from any particular subject matter and related only to its referential structure. In particular, pdlallows to distinguish vicious circularity from the innocent one, and to reason in the presence of inconsistency using a minimal number of extraneous assumptions, beyond the classical ones. Several, formally equivalent decision problems are identified as potential applications: non-paradoxical character of discourses, admissibility of arguments in argumentation (...) networks, propositional satisfiability, and the existence of kernels of directed graphs. Directed graphs provide the basis for the semantics of pdl and the paper concludes by an overview of relevant graph-theoretical results and their applications in diagnosing paradoxical character of natural discourses. (shrink)

Fazekas and Overgaard () present a novel, multidimensional model that explains different ways in which conscious representations can be degraded. Moreover, the authors discuss possible mechanisms that underlie different kinds of degradation, primarily those related to attentional processing. In this letter, we argue that the proposed mechanisms are not sufficient. We propose that attentional mechanisms work differently at various processing stages; and factors that are independent of attentional ones, such as expectation, previous experience, and context, should be accounted for if (...) we are aiming to construct a comprehensive model of conscious visual perception. (shrink)

Despite the fact that Husserl did not write a book on aesthetics, it is widely accepted that a Husserlian aesthetics can be developed from his writings. In this article, I describe and analyze a feature of Husserlian aesthetics which I call the “radical individuality of the aesthetic object.” This radical individuality stems from Husserl’s interpretation of aesthetic consciousness in terms of the neutrality modification. I make the case for a radical reading of the neutrality modification by contrasting it with the (...) inactuality modification and the notion of foundation and I argue that the neutrality modification must be kept distinct from these concepts. I further describe the concept of the radical individuality of the aesthetic object by reference to Ingarden’s notion of the aesthetic object as monosubjective. The thesis of the radical individuality of the aesthetic object prima facie leads Husserlian aesthetics close to axiological relativism expressed in the adage that de gustibus non est disputandum. I explain that despite such proximity, Husserlian aesthetics does not entail an axiological relativism and does not preclude discussions concerning aesthetic values. On the contrary, Husserlian aesthetics ultimately shows that such discussions are necessary for keeping the possibility of aesthetic perception itself alive, and thereby encourages such discussions. I conclude with a practical demonstration of the results of my Husserlian analyses by critically engaging some aspects of Proust’s theory of art in À la recherche du temps perdu. (shrink)

There is an ethical dilemma present when considering updating predictive clinical artificial intelligence (AI) models, which should be part of the departmental quality improvement process. One needs to consider whether withdrawing the AI model is necessary to obtain the relevant information from a naive patient population or whether to use causal inference techniques to obtain this information. Withdrawing an AI model from patient care might pose challenges if the AI model is considered standard of care, while use of causal inference (...) will not be reliable if the relevant statistical assumptions do not hold true. Hence, each of these two updating strategies is associated with patient risks, but lack of reliable data might endanger future patients. Similarly, not withdrawing an outdated AI might also expose patients to risk. Here I propose a high level ethical framework – epistemic risk management - that provides guidance for which route of model updating should be taken based on the likelihood of the assumptions used during the creation of the original AI model and the assumptions required for causal inference holding true. This approach balances our uncertainty about the status of the AI as standard of care with the risk of not obtaining the necessary data, so as to increase the probability of benefiting current and future patients for whose care the AI is being used. (shrink)

We study a logic whose formulae are interpreted as properties of a finite set over some universe. The language is propositional, with two unary operators inclusion and extension, both taking a finite set as argument. We present a basic Hilbert-style axiomatisation, and study its completeness. The main results are syntactic and semantic characterisations of complete extensions of the logic.

The characteristic asymmetry in the attribution of intentionality in causing side effects, known as the Knobe effect, is considered to be a stable model of human cognition. This article looks at whether the way of thinking and analysing one scenario may affect the other and whether the mutual relationship between the ways in which both scenarios are analysed may affect the stability of the Knobe effect. The theoretical analyses and empirical studies performed are based on a distinction between moral and (...) non-moral normativity possibly affecting the judgments passed in both scenarios. Therefore, an essential role in judgments about the intentionality of causing a side effect could be played by normative competences responsible for distinguishing between normative orders. (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 (instead of refutational) 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. (shrink)

This paper investigates the phenomenon of judicial law-making in the practice of the highest courts dealing with criminal matters in Germany and Poland on the basis of 200 of their decisions. While German jurisprudence principally acknowledges the right of the judiciary to create new law, the Polish legal theory generally rejects this notion. Still, research indicates that, in practice, the differences in the frequency and intensity with which these courts pass creative rulings are not as substantial as the discrepancy in (...) the theoretical stance would suggest. Owing to circumstances, both the German Federal Court of Justice and the Polish Supreme Court are willing to create new legal norms, but the dimensions of judicial law-making presented by these bodies deviate from each other. In the research sample, the German Federal Court of Justice was more inclined to introduce legal institutions that were foreign to the statutes and rule against the will of the lawmaker explicitly stated in the preparatory works. On the other hand, the Polish Supreme Court used logical conclusions more often, but did not also refrain from passing rulings against the clear wording of the statutory law, and was just as willing to go beyond the wording of the law as was the German Federal Court of Justice. Notably, only the German apex court is willing to openly admit that it creates new legal norms, whereas the Polish Supreme Court does not concede in the reasons that its decisions are of a law-making nature, especially when it applies so-called “interpretation in the wider sense”—which is, in essence, a “concealed” way of creating new legal norms. (shrink)

The paper deals with Martin Buber’s claim that responsibility “is the basic theme of my work in general.” As I show in the opening section of the article, his statement applies to the dialogical period of his work, but not the pre-dialogical. In the mystical phase of Buber’s thought there is no place for responsibility because the very nature of mysticism excludes that possibility. The incompatibility of mysticism and interpersonal responsibility is confirmed in the autobiographical fragment “conversion,” one of the (...) two biographical moments I discuss in relation to the shift in his thinking on responsibility. The second is his relationship with his wife Paula Winkler, which profoundly influenced his thinking about the importance of love and marriage for an understanding of responsibility. I then explore his view of responsibility as a doctrine, which developed along with his dialogical philosophy. Finally, I examine his critical views on four basic ways of avoiding responsibility, which highlight the close connection between freedom and responsibility: belief in fate, individualism, collectivism, and religious acosmism. (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.

Research on intergroup emotions has largely focused on the experience of emotions and surprisingly little attention has been given to the expression of emotions. Drawing on the social-functional approach to emotions, we argue that in the context of intergroup conflicts, outgroup members’ expression of disappointment with one’s ingroup induces the complementary emotion of collective guilt and correspondingly a collective action protesting ingroup actions against the outgroup. In Study 1 conducted immediately after the 2014 Gaza war, Jewish-Israeli participants received information about (...) outgroup’s expression of emotions. As predicted, outgroup’s expression of disappointment increased collective guilt and willingness to participate in collective action, but only among those who saw the intergroup situation as illegitimate. Moreover, collective guilt mediated the relationship between disappointment expression and collective action, moderated, again, by legitimacy perception. In Study 2, we replicated these results in the context of racial tension between Black and White Americans in the US. We discuss the theoretical and applied implications of the findings. (shrink)

This article utilises feminist technoscience studies’ notions of bodily ‘materialisation’ and ‘ontological choreographies’, offering a cyborg feminist account of ‘bioavailability’ as embodied becomings, rather than a fixed ontological state of being. Drawn from 2 years’ ethnographic study in in vitro fertilisation clinics in Spain with migrant women who provided eggs to the cross-border in vitro fertilisation industry, this work explores how global understandings of race and inequalities, clinical practices and women’s own emotional and physical labours collectively produce bioavailability. Through examples (...) from observations and interviews in in vitro fertilisation clinics, we examined women’s embodied stories to understand the ways in which bioavailability becomes. The article demonstrates a novel way in which to think about ‘bioavailability’, a concept which has already been of enormous use to the social sciences since its introduction by Lawrence Cohen. We examine recent configurations of bodily extraction in the reproduction–migration nexus that help us rethink the concept of bioavailability. (shrink)

Jan Franciszek Drewnowski był filozofem zaliczanym do środowiska szkoły lwowsko-warszawskiej, współtwórcą koła krakowskiego, oficerem wojska polskiego, pracownikiem wydawnictw technicznych. Drewnowski doktoryzował się u T. Kotarbińskiego, jego niedoścignionym mistrzem był Stanisław Leśniewski. Był jednym z pierwszych słuchaczy akademickich wykładów Leśniewskiego. Studiował na Wydziale Filozoficznym Uniwersytetu Warszawskiego: matematykę, logikę matematyczną i – jak to wtedy nazywano – filozofię naukową. Tam właśnie spotkał ks. Jana Salamuchę, który zaimponował Drewnowskiemu naukową erudycją, a intelektualną uczciwością skierował go od ateizmu ku katolickiej mistyce. W ten sposób (...) Drewnowski wpisał się w grono intelektualnych konwertytów XX wieku, co ma znaczenie także dla jego dorobku. (shrink)

The book analyses a variety of topics and current issues in linguistics and literary studies, focusing especially on such aspects as memory, identity and cognition. Firstly, it discusses the notion of memory and the idea of reimagining, as well as coming to terms with the past. Secondly, it studies the relationship between perception, cognition and language use. It then investigates a variety of practices of language users, language learners and translators, such as the use of borrowings from hip-hop and slang. (...) The book is intended for researchers in the fields of linguistics and literary studies, lecturers teaching undergraduate and master's students on courses in language and literature. (shrink)

We agree that the default numerical representation is best accessed by probing automatic processing. The locus of this representation is apparently at the horizontal intraparietal sulcus (HIPS), the convergence zone of magnitude information. The parietal lobes are the right place to look for non-abstract representation of magnitude, yet the proof for that is still to be found.

This book presents the current state of the art regarding the application of logical tools to the problems of theory and practice of lawmaking. It shows how contemporary logic may be useful in the analysis of legislation, legislative drafting and legal reasoning concerning different contexts of lawmaking. Elaborations of the process of lawmaking have variously emphasised its political, social or economic aspects. Yet despite strong interest in logical analyses of law, questions remains about the role of logical tools in lawmaking. (...) This volume attempts to bridge that gap, or at least to narrow it, drawing together some important research problems-and some possible solutions-as seen through the work of leading contemporary academics. The volume encompasses 20 chapters written by authors from 16 countries and it presents diversified views on the understanding of logic (from strict mathematical approaches to the informal, argumentative ones) and differentiated choices concerning the aspects of lawmaking taken into account. The book presents a broad set of perspectives, insights and results into the emerging field of research devoted to the logical analysis of the area of creation of law. How does logic inform lawmaking? Are legal systems consistent and complete? How can legal rules be represented by means of formal calculi and visualization techniques? Does the structure of statutes or of legal systems resemble the structure of deductive systems? What are the logical relations between the basic concepts of jurisprudence that constitute the system of law? How are theories of legal interpretation relevant to the process of legislation? How might the statutory text be analysed by means of contemporary computer programs? These and other questions, ranging from the theoretical to the immediately practical, are addressed in this definitive collection. (shrink)

Esej jest próbą rozważenia problemu zła w polityce. Punktem wyjścia są refleksje polityczne B. Pascala i M. Montaigne. Historia filozofii służy tutaj do konceptualizacji problemów aktualnych i w gruncie rzeczy nieprzemijających. Namysł nad źródłami władzy i legitymizacją państwa okazuje się uniwersalną medytacją dotyczącą ludzkiego losu i wolności w obliczu egzystencjalnych zagrożeń. Raison d’État and Rationale of Appearances. An Essay on the Roots of Evil in Politics This essay attempts to weigh in on the problem of evil in politics. The starting (...) point follows the political reflections of B. Pascal and M. Montaigne. Here, the history of philosophy is used to conceptualize the problems of the present and, in fact, those that are enduring. Thinking about the sources of power and a state’s legitimacy proves to be a universal meditation on human destiny and freedom when challenged by existential threats. (shrink)

The reform of Polish self-government in the 90's has led to the restoration of local democracy. However, the self-governmental institutions soon fell into crisis, having nearly lost the social trust required for the realisation of their mission. The principal cause behind this phenomenon was the atrophy of moral, political and legal responsibility of the local authorities towards the communities that have elected them. There is a twofold source of weaknesses and dangers for Polish self-government: the erroneous way of introducing changes (...) in the system of government, and the forthcoming sociopolitical phenomena that hampered or even made it impossible to achieve some of the goals of the reform. We support the radical revision of legal regulation to remove these weaknesses. The basis for such a change will be the principle of subsidiarity as a governing rule for the entire system of public authority. This will ensure that the communities of inhabitants are seen as primary subjects of self-governmental power, and their power is rooted in citizens' rights to self-government. It is also necessary to ensure a truly pluralistic character of territorial power. Thus the citizens and their associations will have an influence on the election and functioning of the selfgovernmental bodies. The Author warns against the risk of emergence of a class of local and regional 'mandarins' in Polish public life – a class of practically ineradicable and systematically deficient leadership, likely to emerge should the mechanisms of democratic responsibility fail to be restored into the governmental bodies. The article ends with suggestions of particular legal changes aiming at the correct formation of Polish self-governmental institutions in both morally and socially rightful sense. (shrink)

Officials in a democratic state should be its society's loyal servants, bound to respect the law. They are also bound to be loyal for the supervisors, and obedient to their orders. The Author analyzes legal regulation concerning conflicts which arise from that „double loyalty” of the officials, especially when the orders they are given contradict legal regulation or principles of ethic they find binding.

Artykuł przedstawia problemy, jakie wywołało zniszczenie w 1944 roku manuskryptu zawierającego sporządzoną pod kontrolą autora kopię dzieła Wojna domowa z Kozaki i Tatary Samuela Twardowskiego. Dla części pierwszej dzieła podstawą edycji musi być wydana pod kontrolą autora edycja części pierwszej z roku 1660. Dla części II–IV edycja kaliska skorygowana notatkami Alojzego Kowalkowskiego. Edycja kaliska, jako że została przez kaliskich jezuitów ocenzurowana dla potrzeb edukacji prowadzonej w kolegiach zakonu, nie może stanowić samodzielnie podstawy nowego wydania. Dysponujemy jedynie notatkami Alojzego Kowalkowskiego, który (...) przed II wojną światową zestawił manuskrypt z edycją kaliską. Ponieważ poszczególne egzemplarze edycji kaliskiej różnią się, należy ustalić relacje między nimi. Nie wiemy ponadto czy spalony manuskrypt był podstawą edycji kaliskiej, czy też istnieje odpis dzieła, z którego wprost korzystali drukarze jezuiccy. W archiwum diecezjalnym w Pelplinie zachowały się notatki Kowalkowskiego, które mogą być odręcznym odpisem albo zaginionego manuskryptu, albo edycji kaliskiej. Czy gdyby były odpisem manuskryptu, mogą stać się podstawą nowego wydania części II–IV utworu? (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)

W państwach, które określają się demokratycznymi, są takie cykliczne momenty, które mobilizują sporą część społeczeństwa. Mobilizacja ta widoczna jest w różnych obszarach, które dotyczą przestrzeni publicznej: w jednostkach samorządu terytorialnego, w organach władzy samorządowej i centralnej, w środkach społecznego przekazu, we wspólnotach religijnych itd. Ta pewnego rodzaju „nadaktywność” wynika z tego, iż w porządku demokratycznym władze są wybierane przez lud poprzez akt wyborczy. Doświadczenie życiowe oraz przykład polskiej demokracji po 1989 r. pokazuje, iż powyższe założenia w przeważającej części nie zawsze (...) są realizowane. Można jednak mówić o przynajmniej dwóch niepożądanych działaniach kandydatów w ramach kampanii wyborczej: obietnicach wyborczych i korupcji wyborczej. Celem artykułu jest przedstawienie problematyki dotyczącej korupcji wyborczej w świetle etyki personalistycznej. Wybór, pomimo że subiektywny, wydaje się uzasadniony z tego powodu, iż personalizm dotyka kwestii problemów społeczno-politycznych z perspektywy koncepcji dobra wspólnego. (shrink)

[…] redaktorom udała się rzecz dość rzadka w tego typu publikacjach, mianowicie stworzyli imponujących rozmiarów księgę pamiątkową, która jednak, poza walorami okolicznościowymi, charakteryzuje się wysokim poziomem naukowym i zawiera sporo oryginalnych, wartościowych treści, z konieczności prezentowanych w krótkich formach, co jednak nie obniża ich rangi teoretycznej. Ponadto […] udało się w tej publikacji zgromadzić bardzo liczne, a jednocześnie reprezentatywne grono najwybitniejszych polskich filozofów, którzy ofiarowali profesorowi Tyburskiemu swoje cenne teksty, co czyni tę książkę tym bardziej wartościową i spowoduje, jak można (...) przypuszczać, że jeszcze po wielu latach będzie się do niej sięgało jako o źródła oryginalnych i bardzo ciekawych przemyśleń. Prof. dr hab. Jarosław Rolewski. (shrink)

The sixth volume of the Collected Works of Micha/l Kalecki, one of the twentieth-century's pre-eminent economists, contains his empirical studies of the capitalist economy, published primarily in pre-war Poland. The first part of the book collects together reviews of business conditions in commodity markets, studies of the structure and operations of large companies and cartels, and articles on international economic relations. These studies, written between 1928 and 1935, demonstrate Kalecki's keen insight into the international consequences of the Great Crisis of (...) 1929-33, and into the developments in Nazi Germany. The second part contains Kalecki's papers on the methodological problems of examining business fluctuations and on constructing indicators of economic trends. Part 3 comprises, Kalecki's estimates of the national income in Poland and of its structure. These studies, conducted between 1931 and 1935, were unique at the time in taking into account the distribution of aggregate income between the main social classes. The editorial notes and annexes at the end of the volume not only provide invaluable background information and explanatory glosses on the main text, but also give invaluable insights into the development of Kalecki's thought. (shrink)

Containing nearly all the material which has survived on Kalecki's activity - both theoretical and practical - from 1955 to 1964.

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)