In this paper we study the status of the arithmetical completeness of dynamic logic. We prove that for finitistic proof systems for dynamic logic results beyond arithmetical completeness are very unlikely. The role of the set of natural numbers is carefully analyzed.

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)

This is the first volume in a new, definitive, seven-volume edition of the works of Michal Kalecki, one of the twentieth century's most distinguished economists. Kalecki was one of the three contemporary economists to arrive at the conclusions publicized by Keynes, although Kalecki arguably presented these views even earlier than Keynes. Volume I contains Kalecki's writings on the theory of the business cycle and full employment. His seminal Essay on the Business Cycle Theory is preceded by his earlier theoretical (...) studies and followed by publications which developed and defended its main concepts and ideas. This volume also contains the 1939 book Essays in the Theory of Economic Fluctuations, the work which established his reputation. Also included are papers documenting his confrontation with Keynes's General Theory, including Kalecki's review of that work, and his various studies on the theory and policies relating to full employment, both the well known `Political Aspects of Full Employment' and `Three Ways to Full Employment', and those which have unfairly received less attention. The editorial comments and annexes at the end of the volume, besides giving valuable information on the background to the main texts, include illuminating exchanges of correspondence between Kalecki and Keynes, Joan Robinson, and others. (shrink)

The seventh volume of the Collected Works of Michal Kalecki, one of the twentieth century's preeminent economists, contains his empirical studies of the wartime and post-war economy in Britain and the USA, together with papers on the work of other economists and miscellanea.The first part of the book collects together his articles on the economic conditions of Britain during the Second World War, focusing on the rationing of consumption and war finance, and its post-war reconstructions. These articles are among (...) Kalecki's best known, and contributed significantly to his world renown as an economist. Part two contains studies of post-war America, comparing the economy with the situation before the War. Part three contains a group of articles under the title `Political economy and economists', and includes book reviews and essays on the study of economics. Part four collects essays on a variety of topics, including Polish economic planning, construction engineering, and the theory of numbers. As in previous volumes, editorial notes and annexes by Professor Osiaty'nski provide invaluable background information and explanatory glosses on the main text. Among other things, they reveal details of Kalecki's work for the United Nations.Since this is the final volume of the Collected Works, it concludes with a chronology of biographical information and a complete bibliography of Kalecki's writings from 1927 to 1987. (shrink)

The seven volumes will comprise the definitive scholarly edition of the works of Micha/l Kalecki, one of the most distinguished of twentieth-century economists and one of the trio who arrived at the conclusions promulgated by Keynes around the same time as - and in Kalecki's case, arguably earlier than - Keynes himself. Nearly half the material to appear in the seven volumes has never been previously published in English and includes revisions and additions made in the light of recent research, (...) including information about the relationship of Kalecki's ideas to the ideas of contemporary economic theory. This volume deals with the capitalist economy and contains Kalecki's studies on the theory of income distribution in oligopolistic capitalism and on its economic dynamics. Each part of the book consists of essays devoted to a similar topic and individual papers in each part are arranged in chronological order. The editorial comments and annexes at the end of the volume, besides giving valuable information on the background to the main texts, include illuminating exchanges of correspondence between Kalecki and Keynes, Joan Robinson, and others. (shrink)

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

This volume contains Kalecki's writings on the theory of growth of a socialist economy and the theory of economic efficiency of investment. These are supplemented by essays on some economic and social problems of People's Poland. Though quite theoretical in nature, both the Introduction to the Theory of Growth in a Socialist Economy and Kalecki's many studies in the theory of economic efficiency of investment projects are deeply rooted in his practical experience as an economic planner. It is only in (...) this light that the significance of his contributions to the theory of economic efficiency of investments can be assessed, and his ideas on socialist reproduction can be seen as a whole. Its central point is economic planning, which for Kalecki was the fundamental feature of a socialist economy. (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)

This paper describes the process of reception of Catholic Modernism in Poland as well as the Polish contribution to this movement. It shows the Polish antimodernist perspective on modernistic thought. The neglect of Polish modernism was caused by the nationalistic character of the Polish theology and has resulted in absence of historical studies of Polish Catholic Modernism. Based on the results of archival and literature research the paper presents a variety of Polish Catholic Modernists and non-Catholic supporters of the modernist (...) thought. A unique place among Polish modernists belongs to Marian Zdziechowski (1861–1938) who was the only Polish participant of the international intellectual debate on the “modernisation” of Roman Catholicism. The paper analyses the development of Zdziechowski’s thought and shows that his main demand throughout the modernist debates was to create a new, more efficient apologetics, which would be grounded in the religious experience of the individual. (shrink)

This paper describes the process of reception of Catholic Modernism in Poland as well as the Polish contribution to this movement. It shows the Polish antimodernist perspective on modernistic thought. The neglect of Polish modernism was caused by the nationalistic character of the Polish theology and has resulted in absence of historical studies of Polish Catholic Modernism. Based on the results of archival and literature research the paper presents a variety of Polish Catholic Modernists and non-Catholic supporters of the modernist (...) thought. A unique place among Polish modernists belongs to Marian Zdziechowski (1861–1938) who was the only Polish participant of the international intellectual debate on the “modernisation” of Roman Catholicism. The paper analyses the development of Zdziechowski’s thought and shows that his main demand throughout the modernist debates was to create a new, more efficient apologetics, which would be grounded in the religious experience of the individual. (shrink)

The issue of infinity appeared in cosmology in the form of a question on spatial and time finiteness or infinity of the universe. Recently, more and more talking is going on about “other universes” (different ones from “our”), the number of which may be infinite. Speculations on this topic emerged in effect of the discussions on the issue of the anthropic principle, and the so-called inflation scenario. In truth, this kind of speculations are hardly recognized as scientific theories, however, they (...) may be included in a sort of “scientific fringe” fulfilling a beneficial heuristic function.All of the speculations regarding numerous universes boil down to the juggling of probabilities, i.e. to the applying of the theory of probability to the universes’ set. However, without probabilistic measure being introduced onto this “set” (as it is not known whether it is a set in a technical sense of this term)—and there is no knowledge at all as to how to do this—such considerations may not go beyond a vague intuition.The producing of other universes usually results from an assumption that the disturbing of original circumstances, of values of physical constants, or of other parameters characterizing the universe is possible. On the other hand, the idea of the final theory seems to assume that the mathematical structure of this theory should be rigid, i.e. that the disturbing of its parameters leads on to the very same structure. This would have eliminated the possibility of the existence of other universes.The idea of infinite number of universes sometimes has an anti-theological undertone: there is no need for assuming purposeful acting of the Creator, since all possibilities are fulfilled. The reaction of a theologian may be as follows: Just the same, God may create just a single universe, as much as an infinite number of universes. What’s more, one may risk saying that God is not interested in nothing that may be short of infinity. (shrink)

The issue of infinity appeared in cosmology in the form of a question on spatial and time finiteness or infinity of the universe. Recently, more and more talking is going on about “other universes” (different ones from “our”), the number of which may be infinite. Speculations on this topic emerged in effect of the discussions on the issue of the anthropic principle, and the so-called inflation scenario. In truth, this kind of speculations are hardly recognized as scientific theories, however, they (...) may be included in a sort of “scientific fringe” fulfilling a beneficial heuristic function.All of the speculations regarding numerous universes boil down to the juggling of probabilities, i.e. to the applying of the theory of probability to the universes’ set. However, without probabilistic measure being introduced onto this “set” (as it is not known whether it is a set in a technical sense of this term)—and there is no knowledge at all as to how to do this—such considerations may not go beyond a vague intuition.The producing of other universes usually results from an assumption that the disturbing of original circumstances, of values of physical constants, or of other parameters characterizing the universe is possible. On the other hand, the idea of the final theory seems to assume that the mathematical structure of this theory should be rigid, i.e. that the disturbing of its parameters leads on to the very same structure. This would have eliminated the possibility of the existence of other universes.The idea of infinite number of universes sometimes has an anti-theological undertone: there is no need for assuming purposeful acting of the Creator, since all possibilities are fulfilled. The reaction of a theologian may be as follows: Just the same, God may create just a single universe, as much as an infinite number of universes. What’s more, one may risk saying that God is not interested in nothing that may be short of infinity. (shrink)

Najnowsza książka Mariana Grabowskiego może zostać zakwalifikowana do tzw. filozofii biblijnej, czyli nurtu filozoficznego odczytywania tekstu biblijnego i interpretowania jego znaczenia przy użyciu kategorii filozoficznych. Jednocześnie publikacja ta podejmuje także problematykę z zakresu filozofii przyrody z racji wyraźnie obecnych w niej prób filozoficznego uchwycenia i przedstawienia istoty rzeczywistości materialnej. Autor pracy w ten właśnie sposób zmierzył się z początkowym fragmentem biblijnej Księgi Rodzaju, chcąc ustalić i ukazać głębię znaczenia tego tekstu, jego filozoficzne konotacje, a także dokonać jego reinterpretacji w świetle (...) kategorii filozoficznych wyodrębnionych na gruncie matematyczno-fizykalnego obrazu świata. (shrink)

Responding to the increasingly influential role of Hannah Arendt's political philosophy in recent years, Hannah Arendt and the Limits of Total Domination: The Holocaust, Plurality, and Resistance, critically engages with Arendt's understanding of totalitarianism. According to Arendt, the main goal of totalitarianism was total domination; namely, the virtual eradication of human legality, morality, individuality, and plurality. This attempt, in her view, was most fully realized in the concentration camps, which served as the major "laboratories" for the regime. While Arendt focused (...) on the perpetrators' logic and drive, Michal Aharony examines the perspectives and experiences of the victims and their ability to resist such an experiment. The first book-length study to juxtapose Arendt's concept of total domination with actual testimonies of Holocaust survivors, this book calls for methodological pluralism and the integration of the voices and narratives of the actors in the construction of political concepts and theoretical systems. To achieve this, Aharony engages with both well-known and non-canonical intellectuals and writers who survived Auschwitz and Buchenwald concentration camps. Additionally, she analyzes the oral testimonies of survivors who are largely unknown, drawing from interviews conducted in Israel and in the U.S., as well as from videotaped interviews from archives around the world. Revealing various manifestations of unarmed resistance in the camps, this study demonstrates the persistence of morality and free agency even under the most extreme and de-humanizing conditions, while cautiously suggesting that absolute domination is never as absolute as it claims or wishes to be. Scholars of political philosophy, political science, history, and Holocaust studies will find this an original and compelling book. (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)

The study is an intercultural comparison of the theory of reasoned action and the theory of planned behavior to predict students’ intentions for academic cheating. The sample included university students from 7 countries: Poland, Ukraine, Romania, Turkey, Switzerland, United States, and New Zealand. Across countries, results show that attitudes, perceived behavioral control, and moral obligation predict students’ intentions to engage in academic dishonesty in the form of cheating. The extended modified version of the theory of planned behavior emerged as the (...) best explanatory model predicting intentions to cheat. Significant cross-cultural differences were found and discussed. (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)

This book offers, for the first time in aesthetics, a comprehensive account of aestheticism of the 19<SUP>th</SUP> century as a philosophical theory of its own right. Taking philosophical and art-historical viewpoints, this cross-disciplinary book presents aestheticism as the foundational movement of modernist aesthetics of the 20<SUP>th</SUP> century. Emerging in the writings of the foremost aestheticists - Oscar Wilde, Walter Pater, James Whistler, and their formalist successors such as Clive Bell, Roger Fry, and Clement Greenberg - aestheticism offers a uniquely synthetic (...) definition of art. It captures the artwork’s relations between form and content, art’s independent ontology and autonomy, art’s internal completeness, criticism, immunity to recruitment, the uniqueness of each medium, and musicality, as well as the logical-theoretical affiliation of art for art’s sake to epistemology, ethics and philosophy of language.<BR> Those are used by Michalle Gal to formulate a definition of art in terms of a theory of Deep Formalism, setting aestheticism, which aspires to preserve the artistic medium, as a critique of the current linguistic-conceptual aesthetics that developed after the linguistic turn of aesthetics. (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)

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)

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)

By action model, we understand any logic-based representation of effects and executability preconditions of individual actions within a certain domain. In the context of artificial intelligence, such models are necessary for planning and goal-oriented automated behaviour. Currently, action models are commonly hand-written by domain experts in advance. However, since this process is often difficult, time-consuming, and error-prone, it makes sense to let agents learn the effects and conditions of actions from their own observations. Even though the research in the area (...) of action learning, as a certain kind of inductive reasoning, is relatively young, there already exist several distinctive action learning methods. We will try to identify the collection of the most important properties of these methods, or challenges that they are trying to overcome, and briefly outline their impact on practical applications. (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)

The concept of evolvability—the capacity of a population to produce and maintain evolutionarily relevant variation—has become increasingly prominent in evolutionary biology. Paleontology has a long history of investigating questions of evolvability, but paleontological thinking has tended to neglect recent discussions, because many tools used in the current evolvability literature are challenging to apply to the fossil record. The fundamental difficulty is how to disentangle whether the causes of evolutionary patterns arise from variational properties of traits or lineages rather than being (...) due to selection and ecological success. Despite these obstacles, the fossil record offers unique and growing sources of data that capture evolutionary patterns of sustained duration and significance otherwise inaccessible to evolutionary biologists. Additionally, there exist a variety of strategic possibilities for combining prominent neontological approaches to evolvability with those from paleontology. We illustrate three of these possibilities with quantitative genetics, evolutionary developmental biology, and phylogenetic models of macroevolution. In conclusion, we provide a methodological schema that focuses on the conceptualization, measurement, and testing of hypotheses to motivate and provide guidance for future empirical and theoretical studies of evolvability in the fossil record. (shrink)

We give a few results concerning the notions of causal completability and causal closedness of classical probability spaces . We prove that any classical probability space has a causally closed extension; any finite classical probability space with positive rational probabilities on the atoms of the event algebra can be extended to a causally up-to-three-closed finite space; and any classical probability space can be extended to a space in which all correlations between events that are logically independent modulo measure zero event (...) have a countably infinite common-cause system. Collectively, these results show that it is surprisingly easy to find Reichenbach-style ‘explanations' for correlations, underlining doubts as to whether this approach can yield a philosophically relevant account of causality. 1 Introduction2 Basic Definitions and Results in the Literature3 Causal Completability the Easy Way: ‘Splitting the Atom’4 Causal Completability of Classical Probability Spaces: The General Case5 Infinite Statistical Common-Cause Systems for Arbitrary Pairs6 ConclusionAppendix A. (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)

Si le platonisme est généralement considéré comme une métaphysique de type réaliste, c’est-à-dire qui postule au centre de sa doctrine l’existence de réalités indépendantes des particuliers sensibles, c’est la question du statut des Formes qui fait débat. Francis A. Grabowski III pose au point de départ de son étude la thèse suivante : dans les critiques adressées à Platon, par exemple dans celle de Bertrand Russell, les Formes ont souvent été identifiées à des uni­versaux. Or cette vue doit...

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)

The aim of this article is to determine how can new interpretations of old institutes change the status of the taxpayers and tax administrators and to suggest what can the Ministry of Finance do to solve the problem – it can try setting a uniform interpretation of tax institutes. It deals with two findings of the Constitutional Court of the Czech Republic concerning two institutes described in Tax Administration Act: time-limits for tax assessment and tax inspection; and one finding of (...) the Highest Administrative Court concerning local taxes. Court interpretation is only one of several possibilities of interpretation. Continental system of law differs from the Anglo-American system and we should search for information in the acts, and court practice should be used only alternatively. (shrink)

Cognitive overlap between art and science can be found in the processes of learning through experience. What necessarily needs to be present in these processes are not good reasons in favor of what is known or learnt, but the following features: The first feature art and science have in common is the negativity of learning processes: What a cognizer C learns through experience is that her theories, expectations, attitudes, trials, etc. are wrong and should be abandoned in order to advance. (...) This leads us to the second common feature of art and science: if C is to err, and thus to learn through experience, she must create something in advance. It is further argued that C learns through experience due to causal relations between the environment and her sensations and beliefs. This cannot be accomplished, however, if C is not aware of the notion of objective truth. Empirical knowledge is social and public, yet its truth is not reducible to social agreement. More could be learnt about the learning through experience in art and science, if anyone showed that some of the features or relations proposed in this paper are not necessary for learning. (shrink)