Embedding Logics into Product Logic

We construct a faithful interpretation of ukasiewicz's logic in product logic (both propositional and predicate). Using known facts it follows that the product predicate logic is not recursively axiomatizable.We prove a completeness theorem for product logic extended by a unary connective of Baaz [1]. We show that Gödel's logic is a sublogic of this extended product logic.We also prove NP-completeness of the set of propositional formulas satisfiable in product logic (resp. in Gödel's logic).     

The Laozi and Anarchism

In this article I will discuss the anarchist and non-anarchist interpretations of the Laozi and argue that the political philosophy of the Laozi does not completely conform to Western anarchism. Thus, firstly I will give a brief introduction to Western anarchism. Then I will present the strongest arguments of the anarchist interpretation and try to find their mistakes and refute them. Finally I will try to give an acceptable non-anarchist interpretation of the political philosophy of the Laozi. In doing steps 2 and 3, I will base my arguments in a way that is consistent with the text of the Laozi itself. Thus, I hope that this article will bring a deeper understanding of the political philosophy of the Laozi and break with the widely spread opinion that the Laozi propounds an anarchist theory.     

Hiding behind a mask? Cultural intelligence,knowledge hiding,and individual and team creativity

Culturally diverse colleagues can be valuable sources for stimulating creativity at work, yet only if they decide to share their knowledge. Drawing on the social exchange theory, we propose that cross-cultural interactions among individuals from different national backgrounds can act as a salient contingency in the relationship between knowledge hiding and creativity (individual and team). We further suggest, based on the social categorization theory (e.g., the categorization process of “us” against “them” based on national differences), that cultural intelligence enhances the likelihood of high-quality social exchanges between culturally diverse individuals and, therefore, remedies the otherwise negative relationship between individual knowledge hiding and individual creativity. Two studies using field and experimental data offer consistent support for this argument. First, a field study of 621 employees nested among 70 teams revealed that individual knowledge hiding is negatively related to individual creativity and that cultural intelligence moderates the relationship between knowledge hiding and creativity at an individual level. A quasi-experimental study of 104 international students nested in 24 teams replicated and extended these findings by implying that individual knowledge hiding is also negatively related to team creativity. We discuss the implications for practice and future research.     

Local spatial distortion caused by simple geometrical figures

Dynamic distortion of the visual field has been shown to affect perceptual judgment of visual dimensions such as size, length, and distance. Here, we report four experiments demonstrating that the different aspects of a triangle differently influence judgments of distance. Specifically, when the base of the triangle faces the centre of the display, participants consistently underestimate and overestimate the distance of a small dot from the unmarked centre of the display relative to conditions in which the vertex of the triangle faces the centre. When the dot is close to the figure, the distance of the dot to the centre is underestimated. Conversely, when the dot is close to the figure, the distance to the centre is overestimated. The effect is replicated when the internal distances are equalized and when ellipses are used instead of triangles. These results support a ripple model of spatial distortion in which local curvature acts to attract or repel objects. In conclusion, we suggest some implications of our findings for theories of perceptual organization.     

The Kindness of Psychopaths

Psychopathy attracts considerable interdisciplinary interest. The idea of a group of people with abnormal morality and interpersonal relations raises important philosophical, legal and clinical issues. However, before engaging these issues, we ought to examine whether this category is scientifically grounded. We frame the issue in terms of the question whether ‘psychopathy’ designates a natural kind according to the cluster approaches. We argue that currently there is no sufficient evidence for an affirmative answer to this question. Furthermore, we examine three ways of dealing with the category of psychopathy. We could eliminate the category, revise it, or subscribe to a more encompassing account of kinds, which could capture psychopathy as it is currently conceptualised. We argue that while a revision of the category of psychopathy is to be expected with empirical and theoretical advancements, we also emphasise its role in clinical and forensic research, which makes it an important pragmatic kind.     

Genocidalism

This is an attempt to develop a more complete understanding of ``genocidalism of commission,' or the genocidal use of ``genocide,' defined stipulatively as ``the energetic attributions of ``genocide' in less than clear cases without considering available and convincing opposing evidence and argumentation.' Genocidalism is a widespread phenomenon regarding the discourse on international affairs in the advanced, liberal societies of the West, embedding a ``normative divide' between the ways of attending to domestic (national) concerns and ways of attending to international issues. I argue that genocidalism is morally wrong, explore its likely causes, and suggest possible ways of getting rid of this hateful practice. This revised version was published online in August 2006 with corrections to the Cover Date.     

Logics with the Qualitative Probability Operator

The paper presents several strongly complete axiomatizationsof qualitative probability within the framework of probabilisticlogic. We show that in the proposed semantics qualitative probabilitiesare characterized by probability functions, so they also arecomparative probabilities.     

My Silent Story: Conflicted Memories,Silences and Intergenerational Traumas1

This article aims to present the interdisciplinary project “My Story from Silence”, conceived in 2022. The project represents a pioneering effort in assembling individuals from diverse communities, characterized by varying ethnic, national, and migratory backgrounds, along a historically dynamic border. Its primary objective was to provide a platform for these participants to articulate and share narratives previously shrouded in silence, offering insights into their historical pasts. Emphasizing reciprocal dialogue for the first time, the initiative fostered an environment where participants engaged in the dual act of narrating their own experiences and attentively listening to the narratives of others. These memories were explored in group workshops on both sides of the border. By combining elements of cultural anthropology fieldwork and analytical psychology, the workshops attempted to address hitherto unaddressed traumas and silent personal memories linked to major traumatic historical events such as fascism and Istrian exodus through the narratives of individuals. Three vignettes will illustrate the workshop dynamic and our Jungian understanding of it.     

Reflective Sociocultural Psychology: Lost and Found in Collaboration with Funding Agencies and ICT Experts

This paper deals with emerging kinds of collaboration between researchers, funding agencies and ICT (Information and Communications Technology) experts. The goal of this paper is to analyze the challenges and opportunities for researchers presented by such collaborations. The analysis is based on a sociocultural approach, and leads to the following conclusions: (a) the main challenges to collaboration arise from the fact that partners’ communities have different goals and use different sets of mediation tools, (b) there are different ways for researchers to cope with more powerful partners such as major funding agencies (refusing collaboration, pseudo collaboration, asymmetric collaboration, and real partnership), (c) appropriation of mediation tools developed by partners could be useful for researchers, (d) collaboration with partners could be a source of new theoretically interesting phenomenon, and (e) communication with partners who are not familiar with our routine discourses might help us to improve our own understanding.