Merleau-Ponty's «Phenomenology of Perception» suggests perception to be the primary level of the giveness of the world. Perception appears as always an incomplete synthesis of the plural, bringing together bodily and material aspects. Such the simplest interpretation of perception as rendering a contact within the dyad «body-world» is a preliminary axiom for explaining the rest of the process of noematic sense formation. At the same time, Merleau-Ponty’s theoretical intuitions clearly presuppose more, and perception is also thought of as the final (...) point where sense is already given by some way. Thus, in Phenomenology, the second interpretation of perception presumes it to be sense-giving accompanied by the tacit cogito. Merleau-Ponty suggests that these interpretations are compatible with each other, but the transition between them seems really problematic. In the research author shos that the limit of the initial synthesis of perception - some sense of the perceived (exemplyfing meanings as «this horse», «the green density that rushed towards me») - is unattainable from within perception itself and by its means. Perception is itself mediated by other faculties, such as memory, reflection, and imagination. Argumentation for this thesis is carried out in several ways; the relations in the perception/imagination pair show us the most characteristic case, where Merleau-Ponty, judging by later works, himself comes close to recognizing the limitations of the hypothesis of «the world of perception», to the need for a phenomenological development of the topic of faculties. Based on the application of the phenomenological method and the analysis of the conceptual constructions of Merleau-Ponty, we can conclude the following: «the world of perception» does not exist, but the phenomenology of faculties is demanded. (shrink)

Die Untersuchung rekonstruiert das Subjekt in seinen kulturhistorischen Formationen als kooperationsorientierten Bewährungssucher, der sich den jeweiligen Formen des Zusammenlebens gemäß formiert, um sich in ihnen bewähren zu können. Die systematisch entwickelte Bezogenheitstheorie erlaubt die Rekonstruktion der universalen und kulturspezifischen Aspekte des Subjekts. die Untersuchung zeigt auf der Subjektebene die Bedingungen der Entfaltung modernen Zusammenlebens auf und kann von daher als eine empirisch durchgeführte Mikrosoziologie der Moderne gelten. Aus dieser kulturhistorisch gesättigten Subjekttheorie werden schließlich Schlussfolgerungen für die pädagogische Professionalität gezogen (Zum (...) Umgang mit Bewährungssuchern).​. (shrink)

Im 2009 erschienenen Buch "Philosophie des Leidens" versucht Boris Wandruszka, jene immanente Lebensstruktur und Lebensdynamik aufzudecken, die zu den einfachsten und fundamentalen Strukturmomenten des Leidens vorstosst; diese erste "Wissenschaft vom Leiden" transzendierte daher nicht die Grenzen der Anschaubarkeit, sondern verblieb in der "Immanenz des 'inneren Lebens' bzw. des Erlebens". Im aktuellen Buch "Metaphysik des Leidens" werden die "realen Bedingungen der Moglichkeit von Leiden" ermittelt: Wie muss eine Welt beschaffen sein, damit darin ein leidendes Wesen erscheinen konne? Welche Rolle hat (...) das Leiden in Bezug zum fundamentalen Widerfahrnis-, Resonanz- und Responsivitatscharakter des Lebens? Es wird gezeigt, dass menschliches Leben, das einer plural-agonalen Welt ausgesetzt ist, nicht leidfrei moglich ist, dass aber andererseits das Leid nicht das letzte Wort sein kann, sondern notwendig auf Ganzheit, Reifung, Erlosung und Harmonie bezogen ist. Nur auf dem Hintergrund der Spannung zwischen absoluter Seins-, Sinn- und Lebensfulle und der stets problematischen und fragilen Teilhabe von Menschen am "absoluten und leiduberwindenden Urleben" kann Leiden entstehen, durchlitten, verstanden, aber auch uberwunden werden. Hier erreicht der "Opfergedanke", in dem das unvermeidliche Leid frei angenommen und dadurch transformiert wird, seine reinste und hochste Ausformung. Erst nach Klarung dieser Verhaltnisse wird die "Theodizeefrage" als "das Problem der Probleme" angegangen und am Leitfaden der Hiob-Erzahlung diskutiert. Letztlich erweist sich, dass trotz allem Schmerz, Mangel, Unrecht und Unsinn ein "Potential des Unendlichen" im Leiden verborgen liegt, das auf seine Uberwindung durch Sein-, Sinn- und Werterfullung, durch Tat, Erkenntnis und Liebe verweist und dass diese drei "Machte" der Leidensherausforderung bedurfen, um ihre Weite, Tiefe und Hohe auszuloten. (shrink)

Thought experiments by ancient philosophers are often open to debate: in what sense did their reasoning really concern thought experimentation? For instance, in Plato's Republic, Glaucon uses the myth of Gyges to demonstrate why people who practice justice do so unwillingly. A challenge, posed to Socrates and provided through some sort of thought experiment by imagining the effects of using the ring of invisibility, was intended to answer the question of human nature and our basis for the inclination towards justice (...) or injustice. This collection expands the current, but rare, topic of whether it is possible to articulate a discussion about thought experiments and their arguments from the historical perspective of philosophy and science. It may sometimes seem that, in a loose sense, any philosophical reflection can already be interpreted as some form of thought experiment. Although the functions of it are very diverse and complex, and often closely linked to other cognitive tools, such as visualization, imagination or idealization, the contributions in this book provide new insights into how the concept of a thought experiment coincides with more modern perceptions. The purpose of the book is to show how philosophers, already in antiquity, began to use thought experiments and argumentation to convey theories in an accessible manner and how philosophical hypotheses, often being subjective and impossible to prove through empirical evidence, helped to promote scientific knowledge and discoveries. Different authors develop several lines of argumentation, claiming that philosophical thinking can be understood by comparing it to scientific experimenting, or vice versa: if empirical evidence is usually necessary for science, thought experiments may be used to develop a hypothesis or to prepare for experimentation. The analysis of historical examples of thought experiments might also contribute to a better understanding of philosophical endeavour in antiquity as a whole. (shrink)

I propose a general alethic theory of epistemic risk according to which the riskiness of an agent’s credence function encodes her relative sensitivity to different types of graded error. After motivating and mathematically developing this approach, I show that the epistemic risk function is a scaled reflection of expected inaccuracy. This duality between risk and information enables us to explore the relationship between attitudes to epistemic risk, the choice of scoring rules in epistemic utility theory, and the selection of priors (...) in Bayesian epistemology more generally. (shrink)

Cet ouvrage est une réédition numérique d’un livre paru au XXe siècle, désormais indisponible dans son format d’origine.

In this handbook, I put into practice my philosophical views on children's mathematics. The handbook contains brief instructions and examples of mathematical activities. In the INSTRUCTIONS section, instructions are given on how, and in part why that way, to help preschool children in their mathematical development. In the ACTIVITIES section, there are examples of activities through which the child develops her mathematical abilities.

In this paper we develop a general theory of algorithmic fairness. Drawing on Johnson King and Babic’s work on moral encroachment, on Gary Becker’s work on labor market discrimination, and on Strawson’s idea of resentment and indignation as responses to violations of the demand for goodwill toward oneself and others, we locate attitudes to fairness in an agent’s utility function. In particular, we first argue that fairness is a matter of a decision-maker’s relative concern for the plight of people from (...) different groups, rather than of the outcomes produced for different groups. We then show how an agent’s preferences, including in particular their attitudes to error, give rise to their decision thresholds. Tying these points together, we argue that the agent’s relative degrees of concern for different groups manifest in a difference in decision thresholds applied to these groups. (shrink)

Boris Kment takes a new approach to the study of modality that emphasises the origin of modal notions in everyday thought. He argues that the concepts of necessity and possibility originate in counterfactual reasoning, which allows us to investigate explanatory connections. Contrary to accepted views, explanation is more fundamental than modality.

Many philosophers have argued that statistical evidence regarding group char- acteristics (particularly stereotypical ones) can create normative conflicts between the requirements of epistemic rationality and our moral obligations to each other. In a recent paper, Johnson-King and Babic argue that such conflicts can usually be avoided: what ordinary morality requires, they argue, epistemic rationality permits. In this paper, we show that as data gets large, Johnson-King and Babic’s approach becomes less plausible. More constructively, we build on their project and develop (...) a generalized model of reasoning about stereotypes under which one can indeed avoid normative conflicts, even in a big data world, when data contain some noise. In doing so, we also articulate a general approach to rational belief updating for noisy data. (shrink)

Approximate coherentism suggests that imperfectly rational agents should hold approximately coherent credences. This norm is intended as a generalization of ordinary coherence. I argue that it may be unable to play this role by considering its application under learning experiences. While it is unclear how imperfect agents should revise their beliefs, I suggest a plausible route is through Bayesian updating. However, Bayesian updating can take an incoherent agent from relatively more coherent credences to relatively less coherent credences, depending on the (...) data observed. Thus, comparative rationality judgments among incoherent agents are unduly sensitive to luck. (shrink)

We construct and study structures imitating the field of complex numbers with exponentiation. We give a natural, albeit non first-order, axiomatisation for the corresponding class of structures and prove that the class has a unique model in every uncountable cardinality. This gives grounds to conjecture that the unique model of cardinality continuum is isomorphic to the field of complex numbers with exponentiation.

We further investigate a divisibility relation on the set of BN ultrafilters on the set of natural numbers. We single out prime ultrafilters (divisible only by 1 and themselves) and establish a hierarchy in which a position of every ultrafilter depends on the set of prime ultrafilters it is divisible by. We also construct ultrafilters with many immediate successors in this hierarchy and find positions of products of ultrafilters.