Research on the ethics of algorithms has grown substantially over the past decade. Alongside the exponential development and application of machine learning algorithms, new ethical problems and solutions relating to their ubiquitous use in society have been proposed. This article builds on a review of the ethics of algorithms published in 2016, 2016). The goals are to contribute to the debate on the identification and analysis of the ethical implications of algorithms, to provide an updated analysis of epistemic and normative (...) concerns, and to offer actionable guidance for the governance of the design, development and deployment of algorithms. (shrink)

: We discuss the role that transnational corporations should play in developing global governance, creating a framework of rules and regulations for the global economy. The central issue is whether TNCs should provide global rules and guarantee individual citizenship rights, or instead focus on maximizing profits. First, we describe the problems arising from the globalization process that affect the relationship between public rules and private firms. Next we consider the position of economic and management theories in relation to the social (...) responsibility of the firm. We argue that instrumental stakeholder theory and business and society research can only partially solve the global governance issue, and that more recent concepts of corporate citizenship and republican business ethics deliver theoretically and practically helpful, fresh insights. However, even these need further development, especially with regard to the legitimacy of corporate political activity. (shrink)

Different people have different perceptions about artificial intelligence (AI). It is extremely important to bring together all the alternative frames of thinking—from the various communities of developers, researchers, business leaders, policymakers, and citizens—to properly start acknowledging AI. This article highlights the ‘fruitful collaboration’ that sociology and AI could develop in both social and technical terms. We discuss how biases and unfairness are among the major challenges to be addressed in such a sociotechnical perspective. First, as intelligent machines reveal their nature (...) of ‘magnifying glasses’ in the automation of existing inequalities, we show how the AI technical community is calling for transparency and explainability, accountability and contestability. Not to be considered as panaceas, they all contribute to ensuring human control in novel practices that include requirement, design and development methodologies for a fairer AI. Second, we elaborate on the mounting attention for technological narratives as technology is recognized as a social practice within a specific institutional context. Not only do narratives reflect organizing visions for society, but they also are a tangible sign of the traditional lines of social, economic, and political inequalities. We conclude with a call for a diverse approach within the AI community and a richer knowledge about narratives as they help in better addressing future technical developments, public debate, and policy. AI practice is interdisciplinary by nature and it will benefit from a socio-technical perspective. (shrink)

This article explores how neutralisation can explain people's lack of commitment to buying Fair Trade products, even when they identify FT as an ethical concern. It examines the theoretical tenets of neutralisation theory and critically assesses its applicability to the purchase of FT products. Exploratory research provides illustrative examples of neutralisation techniques being used in the FT consumer context. A conceptual framework and research propositions delineate the role of neutralisation in explaining the attitude-behaviour discrepancies evident in relation to consumers' FT (...) purchase behaviour, providing direction for further research that will generate new knowledge of consumers' FT purchase behaviour and other aspects of ethical consumer behaviour. (shrink)

ABSTRACT This paper demonstrates that the presuppositions triggered by the 1st and 2nd persons behave differently in important ways from those triggered by the 3rd person and the genders. While the 1st and 2nd persons trigger indexical presuppositions, the 3rd person and the genders do not. I show that the presuppositions triggered by the 1st and 2nd persons are not susceptible to presupposition failure of the kind familiar from ordinary presuppositions. Such failures occur for the 3rd person and the genders. (...) Moreover, the presuppositions triggered by the 1st and 2nd persons do not exhibit the projection behavior of ordinary presuppositions. The 3rd person and the genders do. I sketch a semantics in which the relevant difference is between presuppositions that impose constraints on functions from contexts to intensions and presuppositions that impose constraints on intensions. (shrink)

Dieses Lehrbuch behandelt zentrale naturphilosophische Probleme, die durch Theorien der modernen Naturwissenschaften aufgeworfen werden. Es fragt, welches Bild von Raum, Zeit, Materie, Leben und Bewusstsein sich aus ihnen ergibt, aber auch nach den Konsequenzen der aktuellen Umweltkrise für unser praktisches Verhältnis zur Natur. Der Autor Prof. em. Dr. Andreas Bartels hat Mathematik, Physik und Philosophie studiert und ist emeritierter Professor für Natur- und Wissenschaftsphilosophie an der Universität Bonn.

The paper develops ethical guidelines for the development and usage of persuasive technologies (PT) that can be derived from applying discourse ethics to this type of technologies. The application of discourse ethics is of particular interest for PT, since ‘persuasion’ refers to an act of communication that might be interpreted as holding the middle between ‘manipulation’ and ‘convincing’. One can distinguish two elements of discourse ethics that prove fruitful when applied to PT: the analysis of the inherent normativity of acts (...) of communication (‘speech acts’) and the Habermasian distinction between ‘communicative’ and ‘strategic rationality’ and their broader societal interpretation. This essay investigates what consequences can be drawn if one applies these two elements of discourse ethics to PT. (shrink)

In a move characteristic of appropriationist approaches to the history of philosophy, Katzav (Asian Journal of Philosophy 2(47):1–26, Katzav, 2023a) argues that Grace Andrus de Laguna had, already in 1909, developed what is effectively a critique of analytic philosophy (as a form of epistemically conservative philosophy). In response to Katzav’s claim, this symposium paper attempts to pay closer attention to the context of de Laguna’s paper. As Katzav also acknowledges, de Laguna was dialogically engaged with two non-analytic tendencies in her (...) contemporary philosophy, namely pragmatism and absolute idealism. More specifically, her target is Dewey’s, 1905 defence of ‘immediatism’ (and, by extension, James’ ‘radical empiricism’), which was put forward in opposition to absolute idealism. In 1909, de Laguna separates ‘immediatism’ from ‘instrumentalism’ as two distinct tendencies within pragmatism, rejecting the former and embracing the latter. By thus situating her critique, I argue that, while successful against Deweyan non-analytic ‘immediatism’ (and possibly also James’s Bergsonist variant of this view), it cannot, without further ado, be charitably interpreted as applicable against Russell’s analytic theory of sense-data. (shrink)

This paper argues for an account of fictional force, the central characteristic of the kind of non-assertoric speech act that authors of fictions are engaged in. A distinction is drawn between what is true in a fiction and the _fictional record_ comprising what the audience has been told. The papers argues that to utter a sentence with fictional force is to intend that its content be added to a fictional record. It is shown that this view accounts for phenomena such (...) as conversational implicatures in fictional discourse. Moreover, the view is seen to provide an attractive way of distinguishing fictional utterances from assertoric utterances. As a consequence, this account of fictional force offers a satisfactory way of distinguishing fiction from lying. (shrink)

Abstract:We discuss the role that transnational corporations (TNCs) should play in developing global governance, creating a framework of rules and regulations for the global economy. The central issue is whether TNCs should provide global rules and guarantee individual citizenship rights, or instead focus on maximizing profits. First, we describe the problems arising from the globalization process that affect the relationship between public rules and private firms. Next we consider the position of economic and management theories in relation to the social (...) responsibility of the firm. We argue that instrumental stakeholder theory and business and society research can only partially solve the global governance issue, and that more recent concepts of corporate citizenship and republican business ethics deliver theoretically and practically helpful, fresh insights. However, even these need further development, especially with regard to the legitimacy of corporate political activity. (shrink)

Despite the reasonable explanatory power of existing models of consumers’ ethical decision making, a large part of the process remains unexplained. This article draws on previous research and proposes an integrated model that includes measures of the theory of planned behavior, personal norms, self-identity, neutralization, past experience, and attitudinal ambivalence. We postulate and test a variety of direct and moderating effects in the context of a large scale survey study in London, UK. Overall, the resulting model represents an empirically robust (...) and holistic attempt to identify the most important determinants of consumers’ support for the fair-trade movement. Implications and avenues for further research are discussed. (shrink)

Introspectively, the awareness of actions includes the awareness of the intentions accompanying them. Therefore, the awareness of self-generated actions might be expected to differ from the awareness of other-generated actions to the extent that access to one's own and to other's intentions differs. However, we recently showed that the perceived onset times of self- vs. other-generated actions are similar, yet both are different from comparable events that are conceived as being generated by a machine. This similarity raises two interesting possibilities. (...) First we could infer the intentions of others from their actions. Second and more radically, we could equally infer our own intentions from the actions we perform rather than sense them. We present two new experiments which investigate the role of action effects in the awareness of self- and other-generated actions by means of measuring the estimated onset time. The results show that the presence of action effects is necessary for the similarity of awareness of self- and other-generated actions. (shrink)

In his earliest philosophical work, Moritz Schlick developed a proposal for rendering aesthetics into a field of empirical science. His 1908 book Lebensweisheit developed an evolutionary account of the emergence of both scientific knowledge and aesthetic feelings from play. This constitutes the framework of Schlick’s evolutionary psychological methodology for examining the origins of the aesthetic feeling of the beautiful he proposed in 1909. He defends his methodology by objecting to both experimental psychological and Darwinian reductionist accounts of aesthetics. Having countered (...) these approaches, Schlick applies Külpe’s psychological distinction between stimulus-feelings and idea-feelings to collapse the traditional philosophical opposition between the agreeable and the beautiful. Both types of feeling, Schlick argues, result from humans’ adaptation to their environment. Because of this adaptation, feelings that were once only stimuli for action can come to be enjoyed for their own sake. This thesis underlies Schlick’s 1908 argument that art, qua mimesis, is necessarily inferior to aesthetic feelings directed towards the environment. Part of Schlick’s justification for this view is that humans are, through a long evolutionary process, better adapted to their environment than to artworks. Schlick nevertheless concedes that mimetic art can involve ways of abstracting from the objects it copies to produce idealised regularities that are not found in the original. Schlick thus concludes that art teaches its audience how to perceive the world in this abstract and idealised manner. This type of environmental aesthetics constitutes a means for reaching Schlick’s utopian ecological vision of a future in which culture will become harmonised with nature. (shrink)

Introspectively, the awareness of actions includes the awareness of the intentions accompanying them. Therefore, the awareness of self-generated actions might be expected to differ from the awareness of other-generated actions to the extent that access to one's own and to other's intentions differs. However, we recently showed that the perceived onset times of self- vs. other-generated actions are similar, yet both are different from comparable events that are conceived as being generated by a machine. This similarity raises two interesting possibilities. (...) First we could infer the intentions of others from their actions. Second and more radically, we could equally infer our own intentions from the actions we perform rather than sense them. We present two new experiments which investigate the role of action effects in the awareness of self- and other-generated actions by means of measuring the estimated onset time. The results show that the presence of action effects is necessary for the similarity of awareness of self- and other-generated actions. (shrink)

This article assesses some of the implications of globalization for the scholarly debate on business ethics, CSR and related concepts. The argument is based, among other things, on the declining capacity of nation state institutions to regulate socially desirable corporate behavior as well as the growing corporate exposure to heterogeneous social, cultural and political values in societies globally. It is argued that these changes are shifting the corporate role towards a sphere of societal governance hitherto dominated by traditional political actors. (...) This leads to a discussion of the ambivalent results of such a process for a responsible corporate role in a globalized world. While assessing the current reception these changes have received in the management literature, the contributions of the four articles in this Special Issue are framed and evaluated. The argument closes by highlighting avenues of future research on this new challenge. (shrink)

When Nietzsche published his pamphlet The Case of Wagner in 1888 he succeeded in catching the attention of the reading public after many years of neglect. His radical critique of Wagner is viewed as influential in reception history. The Twilight of the Idols captures the essence of Nietzsche's late philosophy. The work shows Nietzsche at the high point of his creative powers and provides a vivid example of experimental philosophy in practice.

This article contributes to the historiography of scientific objectivity as well as to the broader attempt to historicize basic epistemic categories by examining the case of empirical psychology in eighteenth-century Germany. From the time when the philosopher Christian Wolff first presented empirical psychology in the late 1720s until Kantian philosophers elaborated on the topic towards the end of the century, the discourse hinged on discussions of how to obtain scientific knowledge of the soul. Whereas the work of Wolff and his (...) followers reflected established epistemic techniques for accomplishing this, from the early 1770s philosophers highlighted a new category of difficulties connected to the development of a systematic method of psychological self-observations. These difficulties, I argue, both complement and complicate the picture of how the subject became an obstacle to knowledge first in the mid-nineteenth century. (shrink)

Hilary Kornblith argues that many traditional philosophical accounts involve problematic views of reflection (understood as second-order mental states). According to Kornblith, reflection does not add reliability, which makes it unfit to underlie a separate form of knowledge. We show that a broader understanding of reflection, encompassing Type 2 processes, working memory, and episodic long-term memory, can provide philosophy with elucidating input that a restricted view misses. We further argue that reflection in fact often does add reliability, through generalizability, flexibility, and (...) creativity that is helpful in newly encountered situations, even if the restricted sense of both reflection and knowledge is accepted. And so, a division of knowledge into one reflexive (animal) form and one reflective form remains a plausible, and possibly fruitful, option. (shrink)

This paper proposes a basic revision of the understanding of teleology in biological sciences. Since Kant, it has become customary to view purposiveness in organisms as a bias added by the observer; the recent notion of teleonomy expresses well this as-if character of natural purposes. In recent developments in science, however, notions such as self-organization (or complex systems) and the autopoiesis viewpoint, have displaced emergence and circular self-production as central features of life. Contrary to an often superficial reading, Kant gives (...) a multi-faceted account of the living, and anticipates this modern reading of the organism, even introducing the term self-organization for the first time. Our re-reading of Kant in this light is strengthened by a group of philosophers of biology, with Hans Jonas as the central figure, who put back on center stage an organism-centered view of the living, an autonomous center of concern capable of providing an interior perspective. Thus, what is present in nuce in Kant, finds a convergent development from this current of philosophy of biology and the scientific ideas around autopoeisis, two independent but parallel developments culminating in the 1970s. Instead of viewing meaning or value as artifacts or illusions, both agree on a new understanding of a form of immanent teleology as truly biological features, inevitably intertwined with the self-establishment of an identity which is the living process. (shrink)

Systems involving many interacting variables are at the heart of the natural and social sciences. Causal language is pervasive in the analysis of such systems, especially when insight into their behavior is translated into policy decisions. This is exemplified by economics, but to an increasing extent also by biology, due to the advent of sophisticated tools to identify the genetic basis of many diseases. It is argued here that a regularity notion of causality can only be meaningfully defined for systems (...) with linear interactions among their variables. For the vastly more important class of nonlinear systems, no such notion is likely to exist. This thesis is developed with examples of dynamical systems taken mostly from mathematical biology. It is discussed with particular reference to the problem of causal inference in complex genetic systems, systems for which often only statistical characterizations exist. (shrink)

This paper presents an information-based logic that is applied to the analysis of entailment, implicature and presupposition in natural language. The logic is very fine-grained and is able to make distinctions that are outside the scope of classical logic. It is independently motivated by certain properties of natural human reasoning, namely partiality, paraconsistency, relevance, and defeasibility: once these are accounted for, the data on implicature and presupposition comes quite naturally.The logic is based on the family of semantic spaces known as (...) bilattices, originally proposed by Ginsberg (1988), and used extensively by Fitting (1989, 1992). Specifically, the logic is based on a subset of bilattices that I call evidential bilattices, constructed as the Cartesian product of certain algebras with themselves. The specific details of the epistemic agent approach of the logical system is derived from the work of Belnap (1975, 1977), augmented by the use of evidential links for inferencing. An important property of the system is that it has been implemented using an extension of Fitting's work on bilattice logic programming (1989, 1991) to build a model-based inference engine for the augmented Belnap logic. This theorem prover is very efficient for a reasonably wide range of inferences. (shrink)

Several important questions in applied ethics – like whether to switch to a plant-based diet, reduce greenhouse gas emissions, or vote in elections – seem to share the following structure: if enough people ‘cooperate’ and become vegan for example, we bring about a better outcome; but what you do as an individual seems to make no difference whatsoever. Such collective action problems are often thought to pose a serious challenge to consequentialism. In response, I defend the Reactive Attitude Approach: rather (...) than focus only on the deontic status of (non-)cooperative acts – as existing consequentialist responses mostly do – consequentialists should also focus on when to praise or blame individuals. For example, even if your veganism does not change the overall outcome, consequentialists might still recommend praising you for your cooperative behavior. I make a consequentialist case for including praise and blame in our ethical practices around collective action and argue that doing so helps us capture important intuitions. I develop and defend these arguments by drawing on recent instrumentalist theories of blame and responsibility. (shrink)

According to relational egalitarians, equality is not primarily about the distribution of some good but about people relating to one another as equals. However, compared with other theorists in political philosophy – including other egalitarians – relational egalitarians have said relatively little on what role personal responsibility should play in their theories. For example, is equality compatible with responsibility? Should economic distributions be responsibility-sensitive? This article fills this gap. I develop a relational egalitarian framework for personal responsibility and show that (...) relational equality commits us to responsibility. I develop two sets of arguments. First, I draw on relational theories of moral responsibility – particularly Strawsonian views – to show that valuable egalitarian relationships require responsibility. Second, I show why relational equality sometimes requires that economic distributions be sensitive to responsibility and choice. I also defend a seemingly paradoxical result: being committed to responsibility, relational egalitarianism not only justifies some distributive inequalities but some relational inequalities too. Overall, relational egalitarianism gives a nuanced and coherent answer as to why and how responsibility matters from within egalitarianism. That it does should be an important argument in its favour. (shrink)

During the first quarter of the twentieth century, the French philosopher Henri Bergson became an international celebrity, profoundly influencing contemporary intellectual and artistic currents. While Bergsonism was fashionable, L. Susan Stebbing, Bertrand Russell, Moritz Schlick, and Rudolf Carnap launched different critical attacks against some of Bergson’s views. This book examines this series of critical responses to Bergsonism early in the history of analytic philosophy. Analytic criticisms of Bergsonism were influenced by William James, who saw Bergson as an ‘anti-intellectualist’ ally of (...) American Pragmatism, and Max Scheler, who saw him as a prophet of Lebensphilosophie. Some of the main analytic objections to Bergson are answered in the work of Karin Costelloe-Stephen. Analytic anti-Bergsonism accompanied the earlier refutations of idealism by Russell and Moore, and later influenced the Vienna Circle’s critique of metaphysics. It eventually contributed to the formation of the view that ‘analytic’ philosophy is divided from its ‘continental’ counterpart. (shrink)

This paper extends scholarship on multi-stakeholder initiatives (MSIs) in the context of corporate social responsibility in three ways. First, I outline a framework to analyze the strength of couplings between actors participating in MSIs. Characterizing an MSI as consisting of numerous local networks that are embedded in a wider global network, I argue that tighter couplings (within local networks) and looser couplings (between local networks) coexist. Second, I suggest that this coexistence of couplings enables MSIs to generate policy outcomes which (...) address the conditions of a transnational regulatory context. I argue that MSIs’ way of organizing enables them to cope with three challenges: the stability, flexibility, and legitimacy of governance. Reflecting on these challenges, the article identifies a number of problems related to MSIs’ role in transnational governance. Third, I discuss the UN Global Compact as an illustrative case and examine problems and opportunities related to its stability, flexibility, and legitimacy. (shrink)

This article investigates structural aspects of source domains in metaphorical mappings with regard to their manifestation in public discourse data. Specifically, it analyses the organization of source concepts into mininarratives or "scenarios" that dominate the discourse manifestations of source domains. The material consists of examples from a bilingual corpus of British and German public debates about the &European Union.& The data show that while the two national samples share some basic mappings between the source and target domains, they each are (...) characterised further by specific scenarios that provide focal points for conceptualizing the target topic. The scenarios can also be shown to carry evaluative and attitudinal biases that are related to particular political dispositions and preferences of the respective national discourse communities. In conclusion, it will be argued that the analysis of scenarios is a necessary complement to the study of source domains and of domain-mappings in metaphorical language use. (shrink)

Journal of Political Philosophy, EarlyView.

An essential part of particularism as a systematic option in philosophical ethics is the structure of perception. In this paper, we defend perception as a central feature against the meta-ethical and meta-epistemological prejudices of rationalism.The insurmountable border between perception and justification, which is central to rationalist ethics, rests on three premises that are rejected by particularism: ethical knowledge is not exclusively inferential or discursive, ethical reflection is not solely deductive reasoning, and the bases of justified actions do not have to (...) be universal laws.Against rationalist ethics, we defend perception as a central and primary source of ethical knowledge, as a way of non-discursive reflection and as a genuine form of ethical justification. Ethical experience is not only reason but the complex responsiveness of persons that develops biographically as a result of situations in social and culturally contingent contexts. (shrink)

Animals depleting one patch of resources must decide when to leave and switch to a fresh patch. Foraging theory has predicted various decision mechanisms; which is best depends on environmental variation in patch quality. Previously we tested whether these mechanisms underlie human decision making when foraging for external resources; here we test whether humans behave similarly in a cognitive task seeking internally generated solutions. Subjects searched for meaningful words made from random letter sequences, and as their success rate declined, they (...) could opt to switch to a fresh sequence. As in the external foraging context, time since the previous success and the interval preceding it had a major influence on when subjects switched. Subjects also used the commonness of sequence letters as a proximal cue to patch quality that influenced when to switch. Contrary to optimality predictions, switching decisions were independent of whether sequences differed little or widely in quality. (shrink)

This paper provides an account of co-identification with fictional names, the way in which a fictional name can be used to talk about the same fictional character on disparate occasions. I develop a version of the view that fictional characters are roles constituted by sets of properties that is couched within a dynamic understanding of fictional discourse. I argue that this view captures what is right about both so-called name-centric and information-centric approaches to co-identification with fictional names. I show how (...) the dynamic view in addition accounts for a number of uses of fictional names, including fictional uses, assertoric uses, metafictional uses. (shrink)

Historically, one of the most controversial aspects of Darwinian evolution has been the prominent role that randomness and random change play in it. Most biologists agree that mutations in DNA have random effects on fitness. However, fitness is a highly simplified scalar representation of an enormously complex phenotype. Challenges to Darwinian thinking have focused on such complex phenotypes. Whether mutations affect such complex phenotypes randomly is ill understood. Here I discuss three very different classes of well-studied molecular phenotypes in which (...) mutations cause nonrandom changes, based on our current knowledge. What is more, this nonrandomness facilitates evolutionary adaptation. Thus, living beings may translate DNA change into nonrandom phenotypic change that facilitates Darwinian evolution. (shrink)

Francisco Varela highlighted many links between his philosophy of cognition and Buddhism. This paper focuses on those connections which Varela did not make explicit. Varela was a disciple of Tulku Urgyen Rinpoche, a renowned master of the Nyingma school of Tibetan Buddhism. This school emphasizes the direct experience of the 'nature of the mind' — hence, reality. Only by taking into account how this experience formed Varela's thinking do we understand the full scope of his idea of life. For Varela, (...) living beings act from the perspective of a self, although this self does not exist as a place or organ in the organism. In his training with Tulku Urgyen Rinpoche, Varela realized that this 'selfless' self in the centre of an organism is the activity of giving life. In it, matter and inwardness, the subjective perspective and the perspective of 'being everything', are not separate. An organism is the gift of life coming from this centre, which is pure original consciousness — the 'nature of the mind'. (shrink)

According to David Lewis, the argument from temporary intrinsics is ‘the principal and decisive objection against endurance’. I focus on eternalist endurantism, discussing three different ways the eternalist endurantist can try to avoid treating temporary intrinsics as relational. Two of them, generally known as ‘adverbialism’ and ‘SOFism’, are familiar and controversial. I scrutinize them and argue that Lewis’ scepticism about them is well founded. Then, I sketch a further, to some extent new, version of eternalist endurantism, where the key idea (...) is that intrinsic monadic properties had simpliciter by objects are eternal, time-transcendent properties in Fine’s sense, i.e., properties had by objects regardless of time. Eternal properties of an object are ipso facto sempiternal. When something is P at one time and not P at another, it is radically indeterminate whether it is Psimpliciter or not. I argue that an account along these lines is better placed to treat intrinsic monadic properties of changing objects than any other known alternatives insofar as it recognizes that something is Psimpliciter ; it is able to account for x’s being P at a time in terms of something’s being P simpliciter; it has an answer to the question ‘is \simpliciter?’ when x is P at one time and not P at another. I conclude that endurantism is no less at ease with intrinsics than perdurantism is. (shrink)

A simple explanation of theoreticity says that a term is theoretical if and only if it refers to nonobservational entities. Paradigmatic examples of such entities are electrons, neutrinos, gravitational forces, genes etc. There is yet another explanation of theoreticity: a theoretical term is one whose meaning becomes determined through the axioms of a scientific theory. The meaning of the term ‘force’, for example, is seen to be determined by Newton’s laws of motion and further laws about special forces, such as (...) the law of gravitation. Theoreticity is a property that is commonly applied to both expressions in the language of science, and referents and concepts of such expressions. Objects, relations and functions as well as concepts thereof may thus qualify as theoretical in a derived sense. (shrink)

Adolf Loos is one of the few figures that Wittgenstein explicitly named as an influence on his thought. Loos’s influence has been debated in the context of determining Wittgenstein’s relation to modernism, as well as in attempts to come to terms with his work as an architect. This paper looks in a different direction, examining a remark in which Wittgenstein responded to Heidegger’s notorious pronouncement that ‘the Nothing noths’ by reference to Loos’s critique of ornamentation. Wittgenstein draws a parallel between (...) the requirement to start philosophy with an inarticulate sound and the need, in certain cultural periods, to highlight the borders of tablecloths using lace. Paying heed to Wittgenstein’s remark sheds further light on a Loosian influence at work in his thinking about modern civilization, both in his well-known ‘Lectures on Aesthetics’ and in the earlier notes from his 1930 lectures at Cambridge. (shrink)

In this paper Modern Essentialism is used to solve a problem of individuation of spacetime points in General Relativity that has been raised by a New Leibnizian Argument against spacetime substantivalism, elaborated by Earman and Norton. An earlier essentialistic solution, proposed by Maudlin, is criticized as being against both the spirit of metrical essentialism and the fundamental principles of General Relativity. I argue for a modified essentialistic account of spacetime points that avoids those obstacles.

Twentieth-century philosophy has often been pictured as divided into two camps, analytic and continental. This study challenges this depiction by examining encounters between some of the leading representatives of either side. Starting with Husserl and Frege's fin-de-siècle turn against psychologism, it turns to Carnap's 1931 attack on Heidegger's metaphysics (together with its background in the Cassirer-Heidegger dispute of 1929), moving on to Ayer's 1951 meeting with Bataille and Merleau-Ponty at a Parisian bar, followed by the 'dialogue of the deaf' between (...) Oxford linguistic philosophers and phenomenologists at the 1951 Royaumont colloquium, leading up to the Derrida-Searle controversy. Careful study shows that it is implausible to assume the existence of a century-old 'gulf' between two sides of philosophy. Vrahimis argues that miscommunication and ignorance over the exact content of the above encounters must to a large extent be held accountable for any perceived gap. (shrink)

The last posthumous manuscripts from 1888 bear witness to an enormous stylistic and intellectual radicalization. The Antichrist purports to be a total "reevaluation of all values." In Ecce homo, Nietzsche explores the genealogy of his own thinking, opening up new dimensions of self-reflection. Nietzsche contra Wagner sums up the many years of Nietzsche's continuing critique of Wagner, while the Dionysian Dithyrambs seek to breathe new life into lyric poetry.

Inspired by Pohlers' proof-theoretic analysis of KPω we give a straightforward non-metamathematical proof of the (well-known) classification of the provably total functions of $PA, PA + TI(\prec\lceil)$ (where it is assumed that the well-ordering $\prec$ has some reasonable closure properties) and KPω. Our method relies on a new approach to subrecursion due to Buchholz, Cichon and the author.

Gödel’s first incompleteness result from 1931 states that there are true assertions about the natural numbers which do not follow from the Peano axioms. Since 1931 many researchers have been looking for natural examples of such assertions and breakthroughs were obtained in the seventies by Jeff Paris [Some independence results for Peano arithmetic. J. Symbolic Logic 43 725–731] , Handbook of Mathematical Logic, North-Holland, Amsterdam, 1977] and Laurie Kirby [L. Kirby, Jeff Paris, Accessible independence results for Peano Arithmetic, Bull. of (...) the LMS 14 285–293]) and Harvey Friedman [S.G. Simpson, Non-provability of certain combinatorial properties of finite trees, in: Harvey Friedman’s Research on the Foundations of Mathematics, North-Holland, Amsterdam, 1985, pp. 87–117; R. Smith, The consistency strength of some finite forms of the Higman and Kruskal theorems, in: Harvey Friedman’s Research on the Foundations of Mathematics, North-Holland, Amsterdam, 1985, pp. 119–136] who produced the first mathematically interesting independence results in Ramsey theory and well-order and well-quasi-order theory .In this article we investigate Friedman-style principles of combinatorial well-foundedness for the ordinals below ε0. These principles state that there is a uniform bound on the length of decreasing sequences of ordinals which satisfy an elementary recursive growth rate condition with respect to their Gödel numbers.For these independence principles we classify their phase transitions, i.e. we classify exactly the bounding conditions which lead from provability to unprovability in the induced combinatorial well-foundedness principles.As Gödel numbering for ordinals we choose the one which is induced naturally from Gödel’s coding of finite sequences from his classical 1931 paper on his incompleteness results.This choice makes the investigation highly non-trivial but rewarding and we succeed in our objectives by using an intricate and surprising interplay between analytic combinatorics and the theory of descent recursive functions. For obtaining the required bounds on count functions for ordinals we use a classical 1961 Tauberian theorem of Parameswaran which apparently is far remote from Gödel’s theorem. (shrink)

Modal logic has been applied in many different areas, as reasoning about time, knowledge and belief, necessity and possibility, to mention only some examples. In the present paper, an attempt is made to use modal logic to account for the semantics of theoretical sentences in scientific language. Theoretical sentences have been studied extensively since the work of Ramsey and Carnap. The present attempt at a modal analysis is motivated by there being several intended interpretations of the theoretical terms once these (...) terms are introduced through the axioms of a theory. (shrink)

We give a self-contained and streamlined version of the classification of the provably computable functions of PA. The emphasis is put on illuminating as well as seems possible the intrinsic computational character of the standard cut elimination process. The article is intended to be suitable for teaching purposes and just requires basic familiarity with PA and the ordinals below ε0. (Familiarity with a cut elimination theorem for a Gentzen or Tait calculus is helpful but not presupposed).