Using Carnap’s concept explication, we propose a theory of concept formation in mathematics. This theory is then applied to the problem of how to understand the relation between the concepts formal proof and informal, mathematical proof.

Global climate change is likely to become a major cause of future migration. Small Island States are particularly vulnerable since territorial destruction caused by sea level rise poses a threat to their entire existence. This raises important issues concerning state sovereignty and self-determination. Is it possible for a state to remain self-determining even if it lacks a stable population residing on a specific territory? It has been suggested that migrants from disappearing Small Island States could continue to exercise sovereign control (...) over their abandoned territory. Such an arrangement would allow them to retain a measure of self-determination. The question posed in this paper is whether this ?deterritorialized state proposal? is conceptually plausible and normatively acceptable. It is argued that the proposal is conceptually plausible if we adopt a gradual understanding of ?self-determination?, but that its normative acceptability is weak even if it is supplemented with compensatory measures. (shrink)

Recently Carrie S. Jenkins formulated an epistemology of mathematics, or rather arithmetic, respecting apriorism, empiricism, and realism. Central is an idea of concept grounding. The adequacy of this idea has been questioned e.g. concerning the grounding of the mathematically central concept of set (or class), and of composite concepts. In this paper we present a view of concept formation in mathematics, based on ideas from Carnap, leading to modifications of Jenkins’s epistemology that may solve some problematic issues with her ideas. (...) But we also present some further problems with her view, concerning the role of proof for mathematical knowledge. (shrink)

Attempts have been made to analyse features in mathematics within a social constructivist context. In this paper we critically examine some of those attempts recently made with focus on problems of the objectivity, ontology, necessity, and atemporality of mathematics. Our conclusion is that these attempts fare no better than traditional alternatives, and that they, furthermore, create new problems of their own.

Are virtual objects real? I will claim that the question sets us up for the wrong type of conclusion: Chalmers (2017) argues that a virtual calculator (like other entities) is a real calculator when it is “organizationally invariant” with its non-virtual counterpart—when it performs calculation. However, virtual reality and games are defined by the fact that they always selectively implement their source material. Even the most detailed virtual car will still have an infinite range of details which are missing (gas, (...) engines, pistons, fuel, chemical reactions, molecules, atoms). This means that even the most detailed virtual object will still have fictional aspects. Rather than argue that virtual objects are, or aren’t, real, it is preferable to think of overlaps and continuities between the fictional and the real, where even the most painstakingly detailed virtual reality implementation of a non-virtual object is still art: a human process of selection and interpretation. Virtual reality should therefore not be philosophically understood just as a technological implementation on a trajectory to perfection, but as a cultural artifact which derives its value in part from its simplification and difference from its source material. (shrink)

On the basis of a chronological approach of the decision-making process with regard to the recognition of the PRC we concluded in an analytical part that the decision-making process was merely of the "hypo-institutional" type. Afterwards, we examined the effectivity of the Belgian policy in comparison with the international scientific literature on recognition and with the practice of other small European states. We concluded the non-recognition policy had been ineffective. The relation between "hypo-institutional" decision-making on the one hand and ineffective (...) public policy on the other hand is just one element within a broader research-project : "The effectivity of public policy according to type of decisionmaking". (shrink)

Tekster til Buddhismen. Selected and translated by Frede Möller-Kristensen. Gyldendal, Copenhagen 1980. 104 pp. Illustrated. D.Kr.68.50.

Background: In this study, we aimed to investigate the effects of a mindfulness program including Mindfulness-Based Stress Reduction on the mental health of student teachers when offered at their educational institution in a real-life context.Methods: A parallel randomized controlled trial was conducted among self-selected student teachers at a Danish undergraduate program for teacher education in the autumns of 2019 and 2020. Participation was not recommended in case of clinical depression or a diagnosis of psychosis or schizophrenia, abuse of alcohol, drugs, (...) and/or medicine. Randomization was performed by a Statistician who was blinded to the identity of the students. Data was collected using self-reported questionnaires. The primary outcome was a change in perceived stress 3 months from baseline. Secondary outcome measures were symptoms of anxiety and depression, well-being, resilience, mindfulness, and thoughts and feelings during rest. The effects were analyzed according to the intention-to-treat principle using mixed-effect linear regression models. Mediating effects of mindfulness skills on the mental health outcomes were explored using structural equation modeling.Results: The study group included 67 student teachers with 34 allocated to the intervention group ; and 33 students allocated to a waiting list control group. At baseline, mean Perceived Stress Scale scores were 18.88 in the intervention group and 17.91 in the waiting list control group. A total of 56 students completed the questionnaire at a 3-month follow-up. Statistically significant effects of the intervention were found on perceived stress, symptoms of anxiety and depression, well-being, and on three of seven resting-state dimensions. No effects were found on resilience or mindfulness. Statistically significant mediated effects via resting-state dimensions were found.Conclusion The findings suggested that offering a mindfulness program at an undergraduate program for teacher education could significantly improve the mental health among self-selected students within 3 months. Results of mediation analysis supported the hypothesis that some of the effects might be explained by reduced distracting thoughts.Clinical Trial Registration: [www.ClinicalTrials.gov], identifier [NCT04558099]. (shrink)

The aim of this article is to contribute to the formulation of a non-excluding concept of solidarity which is of relevance to contemporary society. The assumption is that in the present individualized and culturally diverse society there is an urgent need for a new form of solidarity to create social cohesion. The central theme is that contemporary solidarity is about recognition and a fair distribution of chances for recognition. This ideal may function as a normative standard for critical research and (...) as a guideline for people in their moral struggles. What ultimately needs to be done is not a purely theoretical question but something which must be settled by a judgement that constitutes a battlefield where conflicting values and perceptions of reality confront each other. (shrink)

Obtaining human genetic samples is vital for many biobank research purposes, yet, the ethics of obtainment seems to many fraught with difficulties. One key issue is consent: it is by many considered ethically vital that consent must be fully informed (at least ideally speaking) in order to be legitimate. In this paper, we argue for a more liberal approach to consent: a donor need not know all the specifics of future uses of the sample. We argue that blanket consent is (...) ethically defensible, and that this is buttressed by considerations of (justified) trust-relations. Given robust institutional oversight, blanket consent is a permissible form of consent in the bio-banking context. (shrink)

Neurobiologically inspired theories of speech perception such as that proposed by Sussman et al. are useful to the extent that they are able to constrain such theories. If they are simply intended as suggestive analogies, their usefulness is questionable. In such cases it is better to stick with the Gibsonian approach of attempting to isolate invariants in speech and to demonstrate their role for the perceiver in perceptual experiments.

Public reason liberalism strives to accommodate as broad an array of viewpoints as possible. Some people are selective science skeptics, meaning that they disagree with parts of mainstream science. Of special interest for this paper are climate deniers, who disagree with the mainstream consensus views of climate science. This creates a problem for public reason: on the one hand, public reason wants to avoid basing rules and policies on controversial principles, values, and so on. On the other hand, there are (...) citizens whom we cannot outright call irrational who are skeptical about central tenets of climate science. This seems to imply that public reason cannot base policies on the robust findings of climate science because these findings are controversial among the citizenry. But we have strong reasons to base our policies vis-à-vis climate change on the robust findings of climate science. How should we proceed? (shrink)

One questioned premiss in the indispensability argument of Quine and Putnam is confirmational holism. In this paper I argue for a weakened form of holism, and thus a strengthened version of the ind ..

Mathematical concepts are explications, in Carnap's sense, of vague or otherwise non-clear concepts; mathematical theories have an empirical and a deductive component. From this perspective, I argue that the empirical component of a mathematical theory may be tested together with the fruitfulness of its explications. Using these ideas, I furthermore give an argument for mathematical realism, based on the indispensability argument combined with a weakened version of confirmational holism.

In this paper I discuss possible ways of measuring the power of arithmetical theories, and the possiblity of making an explication in Carnap's sense of this concept. Chaitin formulates several suggestions how to construct measures, and these suggestions are reviewed together with some new and old critical arguments. I also briefly review a measure I have designed together with some shortcomings of this measure. The conclusion of the paper is that it is not possible to formulate an explication of the (...) concept. (shrink)

Does multiculturalism imply that certain cultural minorities – nomos groups, whose cultural conceptions extend in important ways into views about the law – should have forms of legal autonomy that go beyond normal multicultural accommodations such as exemptions and special protection? In other words: should we allow «minority jurisdictions» for multicultural reasons and give certain minorities powers of legislation and adjudication on certain issues? The paper sketches how one might arrive at such a conclusion given some standard multicultural reasoning, and (...) then proceeds by examining eight key rejoinders to such a proposal. None of these rejoinders provide by themselves knockdown arguments against extending multicultural rights to forms of legal autonomy, but together they do provide a basis for some skepticism about the cogency and desirability of at least more ambitious forms of legal autonomy for cultural minorities within a liberal framework. (shrink)

In this article I will claim that from a Thomist perspective the question “Soul or Brain: What makes us human?” presents us with a false dilemma and hence must as such remain an unanswerable question. In order to corroborate this claim I will do two things. First, I present the framework of a Thomistic anthropology in so far as it relates to the unity of soul and body in the human person. Next, I deal with the question that immediately results (...) from this unity, i.e. the subsistence of the soul. From a Thomist perspective this question can be answered apart from any findings from neuroscience. (shrink)

St. Thomas’s commentary on the Book of Psalms, known as the Postilla super Psalmos, gives us a privileged insight into the mind and heart of a Dominican friar and theologian at work and at prayer. In this contribution I will elucidate these claims on the basis of elements found in his commentary and in particular in the areas of prayer and the liturgy, Christ, Mary and the Church, Sin and Mercy and Contemplation and Preaching.

Herausgegeben von Walter Senner OP (Federf hrender Herausgeber), Kaspar Elm, Thomas Eggensperger OP, Isnard W. Frank OP, Ulrich Horst OP Mit neuen Methoden und Fragestellungen ist in den letzten Jahrzehnten die Erforschung der Geschichte der Bettelorden vorangetrieben und ihre ber die engere Ordens- und Kirchengeschichte hinausgehende Bedeutung f r Politik-, Wirtschafts- und Sozial-, f r Bildungs- und Geistesgeschichte herausgearbeitet worden. Zur Intensivierung und Koordinierung der sie ber hrenden Forschungen gibt die deutsche Dominikanerprovinz Teutonia die Reihe "Quellen und Forschungen zur Geschichte (...) des Dominikanerordens. Neue Folge" heraus. Auch in der Neuen Folge wird die Geschichte der Dominikaner im deutschen Sprachraum den Schwerpunkt bilden. Es werden auch wichtige Untersuchungen zur Ordensverfassung und Fr mmigkeit, zur Philosophie und Theologie aufgenommen, die f r den Dominikanerorden im Untersuchungsraum Verbindlichkeit oder Bedeutsamkeit hatten, selbst wenn die untersuchte Thematik ihrer Entstehung nach nicht speziell mit den deutschen Dominikanern und Dominikanerinnen zu tun hatte. Der Begriff Dominikanerorden wird in einem weiten Sinn verstanden. Alle Gemeinschaften, die nach rechtlicher Verfassung oder geistlicher Ausrichtung mit den Dominikanern zu tun hatten, werden ihm subsumiert: der Predigerorden, die dominikanischen Frauenkl ster und -gemeinschaften, die losen Verb nde der Dritten Orden sowie die verschiedenen Bruderschaften. Dem Zeitraum nach ist Forschungsgegenstand die Geschichte des Dominikanerordens von den Anf ngen bis in die unmittelbare Vergangenheit. Dabei ist auch gedacht an die Aufarbeitung von Entstehen und Geschichte der verschiedenen dominikanischen Frauengemeinschaften des 19. Jahrhunderts, die mit ihren religi sen und sozialen Aktivit ten in der sich rasch wandelnden Gesellschaft eine bedeutende, bisher meist untersch tzte Rolle spielten. Zum Lehrstuhl von P. Prof. Walter Senner OP: http: //philo.pust.op.org/prof/senner/index.html Zur Seite von Dr. theol. Thomas Eggensperger OP, M.A. http: //www.institut-chenu.eu. (shrink)

The initial purpose of this study is to provide an empirical validation of Victor and Cullen’s ethical-climate model (1987, Frederick (ed.), Research in Corporate Social Performance and Policy, Vol. 9, pp. 51–71; 1988, Administrative Science Quarterly 33, 101–125; 1990, Frederick and Preston (eds.), Business Ethics: Research Issues and Empirical Studies (JAI Press Inc., Greenwich, Connecticut), pp. 77–97). Testing the model on a sample of Danish firms, this study demonstrates that the empirical model as suggested by Victor and Cullen is much (...) stronger than suggested by previous research. Based on a confirmatory factor model, the results of this study suggest a revised ethical structure. Especially a sixth dimension – own interest – is separated from the original instrumental dimension. Further, this study suggests that the ethical-climate model can be enhanced with the dimension of autonomy deriving from Koys and DeCotiis’ (1991, Human Relations 44(3), 265–285.) dimensional psychological climate instrument. (shrink)