Artifacts are probably our most obvious everyday encounter with technology. Therefore, a good understanding of the nature of technical artifacts is a relevant part of technological literacy. In this article we draw from the philosophy of technology to develop a conceptualization of technical artifacts that can be used for educational purposes. Furthermore we report a small exploratory empirical study to see to what extent teachers’ intuitive ideas about artifacts match with the way philosophers write about the nature of artifacts. Finally, (...) we suggest a teaching and learning strategy for improving teachers’ concepts of technical artifacts through practical activities. (shrink)

Recent data have provided evidence for an unrecognised ancient lineage of green plants that persists in marine deep-water environments. The green plants are a major group of photosynthetic eukaryotes that have played a prominent role in the global ecosystem for millions of years. A schism early in their evolution gave rise to two major lineages, one of which diversified in the world's oceans and gave rise to a large diversity of marine and freshwater green algae (Chlorophyta) while the other gave (...) rise to a diverse array of freshwater green algae and the land plants (Streptophyta). It is generally believed that the earliest-diverging Chlorophyta were motile planktonic unicellular organisms, but the discovery of an ancient group of deep-water seaweeds has challenged our understanding of the basal branches of the green plant phylogeny. In this review, we discuss current insights into the origin and diversification of the green plant lineage. (shrink)

Among all organisms, the size of each body part or organ scales with overall body size, a phenomenon called allometry. The study of shape and form has attracted enormous interest from biologists, but the genetic, developmental and physiological mechanisms that control allometry and the proportional growth of parts have remained elusive. Recent progress in our understanding of body‐size regulation provides a new synthetic framework for thinking about the mechanisms and the evolution of allometric scaling. In particular, insulin/IGF signaling, which plays (...) major roles in longevity, diabetes and the regulation of cell, organ and body size, might also be centrally involved in regulating organismal shape. Here we review recent advances in the fields of growth regulation and endocrinology and use them to construct a developmental model of static allometry expression in insects. This model serves as the foundation for a research program that will result in a deeper understanding of the relationship between growth and form, a question that has fascinated biologists for centuries. BioEssays 29:536–548, 2007. © 2007 Wiley Periodicals, Inc. (shrink)

We argue and demonstrate that an emphasis on outperforming others may lead to perverse effects. Four studies show that assigning other-referenced performance goals, relative to self-referenced mastery goals, may lead to more interpersonally harmful behavior in an information exchange context. Results of Study 1 indicate that assigned performance goals lead to stronger thwarting behavior and less accurate information giving to an exchange partner than assigned mastery goals. Similarly, in Study 2 performance goal individuals more subtly deceived highly competent opponents relative (...) to lowly competent opponents, who received more blatant treatment. Finally, Studies 3 and 4 show in methodologically complementary ways that tactical deception considerations may account for the interpersonally harmful behavior of performance goal individuals. (shrink)

We argue and demonstrate that an emphasis on outperforming others may lead to perverse effects. Four studies show that assigning other-referenced performance goals, relative to self-referenced mastery goals, may lead to more interpersonally harmful behavior in an information exchange context. Results of Study 1 indicate that assigned performance goals lead to stronger thwarting behavior and less accurate information giving to an exchange partner than assigned mastery goals. Similarly, in Study 2 performance goal individuals more subtly deceived highly competent opponents relative (...) to lowly competent opponents, who received more blatant treatment. Finally, Studies 3 and 4 show in methodologically complementary ways that tactical deception considerations may account for the interpersonally harmful behavior of performance goal individuals. (shrink)

Theodor W. Adornos Denken war Zeit seines Lebens von einem ebenso fruchtbaren wie zwiespältigen Verhältnis zu den Medien durchdrungen. Dabei verstand er es, seine gesellschaftskritischen Überlegungen an ihnen ebenso zu schärfen wie sie für die Vermittlung seiner Analysen an ein breites Publikum zu nutzen. Auch wenn er diese ambivalente Haltung an damaligen Medien entwickelte, erweist sich der Ansatz als vielversprechend, sie an der heutigen Medienlandschaft in ihrem Einfluss auf Gesellschaft, Politik und Kultur zu erproben. Die Fragen nach der Relevanz von (...) Adornos kritischer Theorie in der zeitgenössischen Reflexion der digitalen Kultur sowie nach der Bedeutung seiner Medienkritik für Philosophie, Kunstwissenschaft und Kulturtheorie der letzten Jahrzehnte stehen im Mittelpunkt dieses Bandes. Unterschiedliche Positionen und methodologische Ansätze zu Adornos intellektuellem Nachlass öffnen neue interdisziplinäre Perspektiven auf aktuelle Medienphänomene und kulturelle Prozesse und setzen die Tradition einer philosophisch informierten und soziologisch fundierten Medienkritik fort. -/- Mit Beiträgen von Sarah Bianchi, Christian Fuchs, Samir Gandesha, Henrik Holm, Sulgi Lie, Stefano Marino, Tyrus Miller, Judith-Frederike Popp, Ulrike Ramming, Martin Ritter, Rolando Vitali, Lioudmila Voropai und Florian Wobser. (shrink)

In, a deontic logic is proposed which explicates the idea that a formulaφis obligatory if and only if it is the weakest permission. We give a sound and strongly complete, Hilbert style axiomatization for this logic. As a corollary, it is compact, contradicting earlier claims from Anglbergeret al.. In addition, we prove that our axiomatization is equivalent to Anglberger et al.’s infinitary proof system, and show that our results are robust w.r.t. certain changes in the underlying semantics.

Emilsen, William W On the cusp of the Second Vatican Council the distinguished American Lutheran historical theologian, Jaroslav Pelikan, then at the University of Chicago, published a groundbreaking volume titled The Riddle of Roman Catholicism. In this book Pelikan gave a sympathetic yet critical examination of the evolution of Roman Catholicism, its distinctive beliefs and, most importantly, he offered a discussion of the theological issues Protestants face in their conversations with Roman Catholics on Christian unity. The Riddle of Roman Catholicism (...) met an obvious need. It was quickly reprinted by Abingdon Press in the United States and published by Hodder and Stoughton in Great Britain the following year. It was also widely acclaimed in both the Protestant and Catholic presses. The Christian Century magazine, representing the voice of mainstream Protestantism in America, published excerpts from the book claiming that it 'sets the stage for realistic discussion of Christendom's sad divisions'. The Presbyterian theologian and ecumenist from Princeton, John A. Mackay, reviewed it in Theology Today as an 'outstanding book', 'the most significant to appear on Roman Catholicism in many years'. Daniel Walther, professor of church history at the Seventh-day Theological Seminary at Andrews University in Michigan extolled Pelikan's book as 'a significant omen of the new Protestant approach', one that attempted 'to end the "hot war" between the confessions'. Catholic scholars, too, were receptive. Bonaventure Schepers's review in the Thomist, for example, thanked Pelikan for his 'courage and honesty' and invited the journal's readers 'to rejoice with us at the appearance of his important work'. Gustave Wiegel's lengthy review in the Jesuit review, America, named it as 'probably the most important' of the many interesting Protestant studies of Roman Catholicism at the time. Although Pelikan was still a relatively young scholar at the time, The Riddle of Roman Catholicism established him as a serious thinker on the topic of Christian unity. (shrink)

The just war tradition is an evolving body of tenets for determining when resorting to war is just and how war may be justly executed. Rethinking the Just War Tradition provides a timely exploration in light of new security threats that have emerged since the end of the Cold War, including ongoing conflicts in the Middle East, threats of terror attacks, and genocidal conflicts within states. The contributors are philosophers, political scientists, a U.S. Army officer, and a senior analyst at (...) the Center for Defense Information. They scrutinize some familiar themes in just war theory from fresh and original angles, and also explore altogether new territory. The diverse topics considered include war and the environment, justice in the ending of war, U.S. military hegemony, a general theory of just armed-conflict principles, supreme emergencies, the distinction between combatants and noncombatants, child soldiers, the moral equality of all soldiers, targeted assassination, preventive war, right authority, and armed humanitarian intervention. Clearly written and free of jargon, this book illustrates how the just war tradition can be rethought and applied today. Contributors include Mark Woods, Eric Patterson, Harry van der Linden, John Lango, Frederik Kaufman, Pauline Kaurin, Reuben Brigety II, Rachel Stohl, Michael Brough, Whitley Kaufman, Jordy Rocheleau, Hartley Spatt, and Robert Hoag. (shrink)

In Foreign Native, RW Johnson looks back with affection and humour on his life in Africa. From schooldays in Durban -- fresh off the boat from Merseyside -- to later years as an academic, director of the Helen Suzman Foundation and formidable political commentator, he has produced an entertaining and occasionally eye-popping memoir brimming with history, anecdote and insight. Johnson charts his evolution from enthusiastic, left-leaning Africanist to political realist, relating the episodes that influenced his intellectual worldview, including time spent (...) among the exiled liberation movements in London during the 1960s, a sojourn in newly independent Guinea and more recent forays into Zimbabwe. There are wonderful stories, some hilarious, others filled with pathos, about the multitude of characters Harold Strachan, Tom Sharpe, Ronnie Kasrils, Helen Suzman, Frederik van zyl Slabbert, among many others that he met along the way. Perceptive, critical and full of verve, Foreign Native is leavened with a deep humanity that makes it a pleasure to read. (shrink)

In this book, the extend to which we can equip artificial agents with moral reasoning capacity is investigated. Attempting to create artificial agents with moral reasoning capabilities challenges our understanding of morality and moral reasoning to its utmost. It also helps philosophers dealing with the inherent complexity of modern organizations. Modern society with large multi-national organizations and extensive information infrastructures provides a backdrop for moral theories that is hard to encompass through mere theorising. Computerized support for theorising is needed to (...) be able to fully grasp and address the inherent complexity. Using moral reasoning capacity will help us addressing the challenges that technological artefacts pose. They do not only contain information about us, they start to act on our behalves.With the increasing autonomy comes an increased need to ensure that their behaviour is in line with what we expect from them. To investigate and address these issues a laboratoy for philosophy is outlined: SophoLab. It consists of a methodology; a framework of modal logic, DEAL; and multi-agent software systems. SophoLab provides the basis for an experimental, computational philosophy. Its viability and usefulness are demonstrated through several experiments. (shrink)

It is generally assumed that sustainable development and economic growth are compatible objectives. Because this assumption has been left unspecified, the debate on sustainability and growth has remained vague and confusing. Attempts at specification not only involve clarification of the interrelation of the two concepts, but also, we argue, require a philosophical approach in which the concepts of sustainability and economic growth are analyzed in the context of our frame of reference. We suggest that if the notion of sustainability is (...) to be taken seriously, the conflicting conceptual and normative orientations between the two concepts require the reconsideration of our frame of reference. (shrink)

In this paper we present an executable approach to model interactions between agents that involve sensitive, privacy-related information. The approach is formal and based on deontic, epistemic and action logic. It is conceptually related to the Belief-Desire-Intention model of Bratman. Our approach uses the concept of sphere as developed by Waltzer to capture the notion that information is provided mostly with restrictions regarding its application. We use software agent technology to create an executable approach. Our agents hold beliefs about the (...) world, have goals and commitment to the goals. They have the capacity to reason about different courses of action, and communicate with one another. The main new ingredient of our approach is the idea to model information itself as an intentional agent whose main goal it is to preserve the integrity of the information and regulate its dissemination. We demonstrate our approach by applying it to an important process in the insurance industry: applying for a life insurance. In this paper we will: (1) describe the challenge organizational complexity poses in moral reasoning about informational relationships; (2) propose an executable approach, using software agents with reasoning capacities grounded in modal logic, in which moral constraints on informational relatio nships can be modeled and investigated; (3) describe the details of our approach, in which information itself is modeled as an intentional agent in its own right; (4) test and validate it by applying it to a concrete ‘hard case’ from the insurance industry; and (5) conclude that our approach upholds and offers potential for both research and practical application. (shrink)

In this paper we present an executable approach to model interactions between agents that involve sensitive, privacy-related information. The approach is formal and based on deontic, epistemic and action logic. It is conceptually related to the Belief-Desire-Intention model of Bratman. Our approach uses the concept of sphere as developed by Waltzer to capture the notion that information is provided mostly with restrictions regarding its application. We use software agent technology to create an executable approach. Our agents hold beliefs about the (...) world, have goals and commitment to the goals. They have the capacity to reason about different courses of action, and communicate with one another. The main new ingredient of our approach is the idea to model information itself as an intentional agent whose main goal it is to preserve the integrity of the information and regulate its dissemination. We demonstrate our approach by applying it to an important process in the insurance industry: applying for a life insurance.In this paper we will: (1) describe the challenge organizational complexity poses in moral reasoning about informational relationships; (2) propose an executable approach, using software agents with reasoning capacities grounded in modal logic, in which moral constraints on informational relatio nships can be modeled and investigated; (3) describe the details of our approach, in which information itself is modeled as an intentional agent in its own right; (4) test and validate it by applying it to a concrete ‘hard case’ from the insurance industry; and (5) conclude that our approach upholds and offers potential for both research and practical application. (shrink)

Name der Zeitschrift: Klio Jahrgang: 96 Heft: 1 Seiten: 93-143.

Der Körper hat Konjunktur. Als ausgestellter, verfüg- und verführbarer begegnet er uns täglichim Übermaß. Es war nur eine Frage der Zeit, bis im Spiel der sich in den Wissenschafteneinander ablösenden turns auch ein corporeal (oder body) turn ausgerufen würde. Dabeibleibt im genannten turn der Gegenstand der Untersuchung nicht selten reduziert auf das, wasman im deutschen Sprachgebrauch »Körper« nennt: ein physisches Substrat, das wie ein Dingunter Dingen beschreibbar ist. Gegen diese Verkürzung stellt der Begri des »Leibes«,spätestens seit Edmund Husserl, eine präzise (...) theoretische Intervention in die wissenschaftlicheund philosophische Diskussion um Körper und Körperlichkeit dar: Dem objektiv beobachtbaren Körper, den wir haben, wird der lebendige Leib, der wir sind, gegenübergestellt. Diesem »Leib«, seiner Geschichte, seinen Varianten und seinem Versprechen gehen dieAutoren der vorliegenden Beiträge nach. Inhaltsübersicht Emmanuel Alloa/Thomas Bedorf/Christian Grüny/Tobias Nikolaus Klass: Einleitung I. Der Leibbegriff in der Phänomenologie Emmanuel Alloa / Natalie Depraz: Edmund Husserl – „Ein merkwürdig unvollkommenkonstituiertes Ding“ – Stefan Kristensen: Maurice Merleau-Ponty I – Körperschema undleibliche Subjektivität – Emmanuel Alloa: Maurice Merleau-Ponty II – Fleisch und Dierenz – David Espinet: Martin Heidegger – Der leibliche Sinn von Sein – Thomas Bedorf: EmmanuelLevinas – Der Leib des Anderen – Karel Novotný: Körper, Leib, Aektivität in Jan Pato č kasPhänomenologie der natürlichen Welt – Julia Scheidegger: Michel Henry – TranszendentaleLeiblichkeit – Jörg Sternagel: Bernhard Waldenfels – Responsivität des Leibes – Kerstin Andermann: Hermann Schmitz – Leiblichkeit als kommunikatives Selbst- und Weltverhältnis II. Zur Geschichte des Leibbegris Emmanuel Alloa: Archaische Leiblichkeit. Die griechische Antike und die Entdeckung desKörpers – Theresia Heimerl: Der Leib Christi und der Körper des Christen: Körper und Leib alszentrale Problemzonen des Christentums – Marc Rölli: Philosophische Anthropologie im 19. Jahrhundert – Zwischen Leib und Körper – Tobias Nikolaus Klass: Friedrich Nietzsche – Denkenam „Leitfaden des Leibes“ – Andreas Cremonini: Sigmund Freud – Der gelebte vs. derphantasmatische Leib – Uta Noppeney: Kurt Goldstein und Frederik Buytendijk – Der Leib-Begri in der organismischen Biologie – Volker Schürmann: Max Scheler und Helmuth Plessner– Leiblichkeit in der Philosophischen Anthropologie – Marion Lauschke: Ernst Cassirer und AbyWarburg – Kulturanthropologie III. Grenzen und Kritik des Leibbegris Christian Grüny: Theodor W. Adorno – Soma und Sensorium – Ulrich Johannes Schneider: Michel Foucault – Der Körper und die Körper – Burkhard Liebsch: Paul Ricoeur – Das leiblicheSelbst begegnet dem Widerstand des Anderen – Mirjam Schaub: Gilles Deleuze – Was weiß ein„Körper ohne Organe“ vom Leib? – Kathrin Busch: Jean-Luc Nancy – Exposition und Berührung– Shaun Gallagher: Embodiment: Leiblichkeit in den Kognitionswissenschaften – Marie-Luise Angerer: Gender und Performance – Ist leibliche Identität ein Konstrukt? – Thomas Bedorf/Selin Gerlek: Praxistheorien – Leibkörperliche Praktiken im Vollzug. (shrink)

Thе article deals with the attitude of medical university students towards gender identification. The problem is extremely urgent because of dynamic change of the world. It has a politematic framework and addresses national features, religious and philosophical aspects, as well as many others. Tolerance issues in general and in certain areas of medicine in particular occupy an important place in the formation of a doctor as a professional. In the publication, a thorough analysis of the materials was carried out, which (...) makes it possible to speak about the discursivity of polo-gender topics. The results of the study made it possible not only to assess the ratio of the concepts of norm and pathology of sexual behavior among medical students, but also to identify the level of interest in this problem. (shrink)

This paper discusses the Uniqueness Thesis, a core thesis in the epistemology of disagreement. After presenting uniqueness and clarifying relevant terms, a novel counterexample to the thesis will be introduced. This counterexample involves logical disagreement. Several objections to the counterexample are then considered, and it is argued that the best responses to the counterexample all undermine the initial motivation for uniqueness.

The aim of this paper is threefold. Firstly, §1 and §2 introduce the novel concept logical akrasia by analogy to epistemic akrasia. If successful, the initial sections will draw attention to an interesting akratic phenomenon which has not received much attention in the literature on akrasia (although it has been discussed by logicians in different terms). Secondly, §3 and §4 present a dilemma related to logical akrasia. From a case involving the consistency of Peano Arithmetic and Gödel’s Second Incompleteness Theorem (...) it’s shown that either we must be agnostic about the consistency of Peano Arithmetic or akratic in our arithmetical theorizing. If successful, these sections will underscore the pertinence and persistence of akrasia in arithmetic (by appeal to Gödel’s seminal work). Thirdly, §5 concludes by suggesting a way of translating the dilemma of arithmetical akrasia into a case of regular epistemic akrasia; and further how one might try to escape the dilemma when it’s framed this way. (shrink)

While the epistemic significance of disagreement has been a popular topic in epistemology for at least a decade, little attention has been paid to logical disagreement. This monograph is meant as a remedy. The text starts with an extensive literature review of the epistemology of (peer) disagreement and sets the stage for an epistemological study of logical disagreement. The guiding thread for the rest of the work is then three distinct readings of the ambiguous term ‘logical disagreement’. Chapters 1 and (...) 2 focus on the Ad Hoc Reading according to which logical disagreements occur when two subjects take incompatible doxastic attitudes toward a specific proposition in or about logic. Chapter 2 presents a new counterexample to the widely discussed Uniqueness Thesis. Chapters 3 and 4 focus on the Theory Choice Reading of ‘logical disagreement’. According to this interpretation, logical disagreements occur at the level of entire logical theories rather than individual entailment-claims. Chapter 4 concerns a key question from the philosophy of logic, viz., how we have epistemic justification for claims about logical consequence. In Chapters 5 and 6 we turn to the Akrasia Reading. On this reading, logical disagreements occur when there is a mismatch between the deductive strength of one’s background logic and the logical theory one prefers (officially). Chapter 6 introduces logical akrasia by analogy to epistemic akrasia and presents a novel dilemma. Chapter 7 revisits the epistemology of peer disagreement and argues that the epistemic significance of central principles from the literature are at best deflated in the context of logical disagreement. The chapter also develops a simple formal model of deep disagreement in Default Logic, relating this to our general discussion of logical disagreement. The monograph ends in an epilogue with some reflections on the potential epistemic significance of convergence in logical theorizing. (shrink)

A key question in the philosophy of logic is how we have epistemic justification for claims about logical entailment (assuming we have such justification at all). Justification holism asserts that claims of logical entailment can only be justified in the context of an entire logical theory, e.g., classical, intuitionistic, paraconsistent, paracomplete etc. According to holism, claims of logical entailment cannot be atomistically justified as isolated statements, independently of theory choice. At present there is a developing interest in—and endorsement of—justification holism (...) due to the revival of an abductivist approach to the epistemology of logic. This paper presents an argument against holism by establishing a foundational entailment-sentence of deduction which is justified independently of theory choice and outside the context of a whole logical theory. (shrink)

Default logic has been a very active research topic in artificial intelligence since the early 1980s, but has not received as much attention in the philosophical literature thus far. This paper shows one way in which the technical tools of artificial intelligence can be applied in contemporary epistemology by modeling a paradigmatic case of deep disagreement using default logic. In §1 model-building viewed as a kind of philosophical progress is briefly motivated, while §2 introduces the case of deep disagreement we (...) aim to model. On the heels of this, §3 defines our formal framework, viz., a refined Horty-style default logic. §4 then uses the framework to model deep disagreement, and finally §5 provides a critical discussion of the result. (shrink)

The paper gives a detailed reconstruction and discussion of Peirce’s doctrine of propositions, so-called Dicisigns, developed in the years around 1900. The special features different from the logical mainstream are highlighted: the functional definition not dependent upon conscious stances nor human language, the semiotic characterization extending propositions and quasi-propositions to cover prelinguistic and prehuman occurrences of signs, the relations of Dicisigns to the conception of facts, of diagrammatical reasoning, of icons and indices, of meanings, of objects, of syntax in Peirce’s (...) logic-as-semiotics. (shrink)

This paper argues for the reasonableness of an inclusive conception of default reasoning. The inclusive conception allows untriggered default rules to influence beliefs: Since a default “from φ, infer ψ” is a defeasible inference rule, it by default warrants a belief in the material implication φ → ψ, even if φ is not believed. Such inferences are not allowed in standard default logic of the Reiter tradition, but are reasonable by analogy to the Deduction Theorem for classical logic. Our main (...) contribution is a formal framework for inclusive default reasoning. The framework has a solid philosophical foundation, it draws conclusions non-trivially different from non-inclusive frameworks, and it exhibits a host of benchmark properties deemed desirable in the literature—e.g., that extensions always exist and are consistent. (shrink)

This paper discusses the uniqueness thesis, a core thesis in the epistemology of disagreement. After presenting uniqueness and clarifying relevant terms, a novel counterexample to the thesis will be introduced. This counterexample involves logical disagreement. Several objections to the counterexample are then considered, and it is argued that the best responses to the counterexample all undermine the initial motivation for uniqueness.

The predictive processing literature contains at least two different versions of the framework with different theoretical resources at their disposal. One version appeals to so-called optimistic priors to explain agents’ motivation to act (call this optimistic predictive processing). A more recent version appeals to expected free energy minimization to explain how agents can decide between different action policies (call this preference predictive processing). The difference between the two versions has not been properly appreciated, and they are not sufficiently separated in (...) the literature. They constitute two different theories with strikingly different accounts of motivation and action. By reducing all desire-like constructs to belief-like constructs, optimistic predictive processing entails a substantial revision of standard accounts of motivation and action in philosophy and cognitive science. By contrast, preference predictive processing introduces desire-like constructs that play Humean motivational roles in the explanation of action. In this Humean iteration, predictive processing resembles other prominent computational frameworks implementing a distinction between beliefs and desires, such as reinforcement learning and Bayesian decision theory. Ultimately, predictive processing faces a dilemma between parsimony of mental constructs and completeness of its explanations of agency and the mind. (shrink)

Two different concepts of iconicity compete in Peirce's diagrammatical logic. One is articulated in his general reflections on the role of diagrams in thought, in what could be termed his diagrammatology — the other is articulated in his construction of Existential Graphs as an iconic system for representing logic. One is operational and defines iconicity in terms of which information may be derived from a given diagram or diagram system — the other has stronger demands on iconicity, adding to the (...) operational criterion a demand for as high a degree of similarity as possible and may be termed optimal iconicity. Peirce himself does not clearly distinguish these two iconicity notions, a fact that has caused some confusion. By isolating them, we get a clearer and more refined conceptual apparatus for analyzing iconic signs, from pictures to logic. (shrink)

Recent studies on mind‐wandering reveal its potential role in goal exploration and planning future actions. How to understand these explorative functions and their impact on planning remains unclear. Given certain conceptions of intentions and beliefs, the explorative functions of mind‐wandering could lead to regular reconsideration of one's intentions. However, this would be in tension with the stability of intentions central to rational planning agency. We analyze the potential issue of excessive reconsideration caused by mind‐wandering. Our response resolves this tension, presenting (...) a model that aligns the roles of mind‐wandering in planning with empirical evidence and the sustained stability of intentions. (shrink)

In a recent paper, Jeanne Peijnenburg and David Atkinson [ Studia Logica, 89:333-341 ] have challenged the foundationalist rejection of infinitism by giving an example of an infinite, yet explicitly solvable regress of probabilistic justification. So far, however, there has been no criterion for the consistency of infinite probabilistic regresses, and in particular, foundationalists might still question the consistency of the solvable regress proposed by Peijnenburg and Atkinson.

This article sets out to research and resolve the conceptual lag between the family as defined and recognised in law and the multiplicity of queer constellations of ‘intimate citizenship’ in which families are actually done. The focus is on adult unions outside of conjugal coupledom. The family law practices, and awareness and expectations of adults in such unions were analysed through 21 interviews and the content analysis of 40 documents and were projected against the applicable legal mould. The article then (...) proposes to resolve the existing conceptual lag by advancing a conception of the family as a malleable, open-ended assemblage, in lieu of the current rigid status approach in family law, which is both under- and overinclusive. The proposed conception does justice to the increasing fluidity of family formations, which are not always already domestic, dyadic and sexual. (shrink)

We propose simple nonlinear mathematical models for the legal concept of balancing of interests. Our aim is to bridge the gap between an abstract formalisation of a balancing decision while assuring consistency and ultimately legal certainty across cases. We focus on the conflict between the rights to privacy and to the protection of personal data in Art. 7 and Art. 8 of the EU Charter of Fundamental Rights (EUCh) against the right of access to information derived from Art. 11 EUCh. (...) These competing rights are denoted by ( $i_1$ ) _right to privacy _ and ( $i_2$ ) _access to information_; mathematically, their indices are respectively assigned by $u_1\in [0,1]$ and $u_2\in [0,1]$ subject to the constraint $u_1+u_2=1$. This constraint allows us to use one single index _u_ to resolve the conflict through balancing. The outcome will be concluded by comparing the index _u_ with a prior given threshold $u_0$. For simplicity, we assume that the balancing depends on only selected legal criteria such as the social status of affected person, and the sphere from which the information originated, which are represented as inputs of the models, called legal parameters. Additionally, we take “time” into consideration as a legal criterion, building on the European Court of Justice’s ruling on the right to be forgotten: by considering time as a legal parameter, we model how the outcome of the balancing changes over the passage of time. To catch the dependence of the outcome _u_ by these criteria as legal parameters, data were created by a fully-qualified lawyer. By comparison to other approaches based on machine learning, especially neural networks, this approach requires significantly less data. This might come at the price of higher abstraction and simplification, but also provides for higher transparency and explainability. Two mathematical models for _u_, a time-independent model and a time-dependent model, are proposed, that are fitted by using the data. (shrink)

The overall aim of this article is to reorient the contemporary debate about epistemic consequentialism. Thus far the debate has to a large extent focused on whether standard theories of epistemic justification are consequentialist in nature and therefore vulnerable to certain trade-off cases where accepting a false or unjustified belief leads to good epistemic outcomes. We claim that these trade-offs raise an important—yet somewhat neglected—issue about the epistemic demands on inquiry. We first distinguish between two different kinds of epistemic evaluation, (...) viz., backing evaluation and outcome evaluation, and then go on to outline and discuss a consequentialist metatheory about the right combinations of decision procedures to adopt in inquiry. Note that the piece is exploratory in the following sense: we try to explore epistemic evaluation in consequentialist terms, which involves stating a form of epistemic consequentialism, but also pointing to what non-consequentialist alternatives might be. Rather than trying to argue decisively for a particular conclusion, we aim to outline various intricate issues in an underexplored area of theorizing. In the course of doing this, we’ll transpose some well-known themes from discussions of consequentialism in ethics to the current debate about consequentialism in epistemology, e.g., agent-neutrality, options, and side-constraints. (shrink)

This book investigates a number of central problems in the philosophy of Charles Peirce grouped around the realism of his semiotics: the issue of how sign systems are developed and used in the investigation of reality. Thus, it deals with the precise character of Peirce's realism; with Peirce's special notion of propositions as signs which, at the same time, denote and describe the same object. It deals with diagrams as signs which depict more or less abstract states-of-affairs, facilitating reasoning about (...) them; with assertions as public claims about the truth of propositions. It deals with iconicity in logic, the issue of self-control in reasoning, dependences between phenomena in their realist descriptions. A number of chapters deal with applied semiotics: with biosemiotic sign use among pre-human organisms: the multimedia combination of pictorial and linguistic information in human semiotic genres like cartoons, posters, poetry, monuments. All in all, the book makes a strong case for the actual relevance of Peirce's realist semiotics. (shrink)

The rejection of an infinitesimal solution to the zero-fit problem by A. Elga ([2004]) does not seem to appreciate the opportunities provided by the use of internal finitely-additive probability measures. Indeed, internal laws of probability can be used to find a satisfactory infinitesimal answer to many zero-fit problems, not only to the one suggested by Elga, but also to the Markov chain (that is, discrete and memory-less) models of reality. Moreover, the generalization of likelihoods that Elga has in mind is (...) not as hopeless as it appears to be in his article. In fact, for many practically important examples, through the use of likelihoods one can succeed in circumventing the zero-fit problem. 1 The Zero-fit Problem on Infinite State Spaces 2 Elga's Critique of the Infinitesimal Approach to the Zero-fit Problem 3 Two Examples for Infinitesimal Solutions to the Zero-fit Problem 4 Mathematical Modelling in Nonstandard Universes? 5 Are Nonstandard Models Unnatural? 6 Likelihoods and Densities A Internal Probability Measures and the Loeb Measure Construction B The (Countable) Coin Tossing Sequence Revisited C Solution to the Zero-fit Problem for a Finite-state Model without Memory D An Additional Note on ‘Integrating over Densities’ E Well-defined Continuous Versions of Density Functions. (shrink)

This paper gives a fIrst overview over the role of mereology the theory of parts and wholes - in semiotics. The mereology of four major semioticians - Husserl, Jakobson, Hjelmslev, and Peirce is presented briefly and its role in the overall architecture of each of their theories is outlined - with Brentano tradition as reference. Finally, an evaluation of the strength and weaknesses of the four is undertaken, and some guidelines for further research is proposed.

This paper aims to show that Selim Berker’s widely discussed prime number case is merely an instance of the well-known generality problem for process reliabilism and thus arguably not as interesting a case as one might have thought. Initially, Berker’s case is introduced and interpreted. Then the most recent response to the case from the literature is presented. Eventually, it is argued that Berker’s case is nothing but a straightforward consequence of the generality problem, i.e., the problematic aspect of the (...) case for process reliabilism (if any) is already captured by the generality problem. (shrink)