The starting point of my analysis is the complexity of contemporary society. Complexity here refers more in particular to social complexity: the type of complexity that emerges from the relationships between human beings and the myriad of options and possibilities that exist in our society. A systems theoretical account of complexity elicits that this 'social abundance' necessitates selections. One way of enabling selections, and hence the reduction of complexity, is the formulation of norms. The central thesis of this account follows (...) from this observation: social complexity is a source of normativity, in the sense that social complexity generates – among others – normativity. Dealing with social complexity requires selections and a considerable range of selections, at their turn, require norms. From a somewhat different angle, we could say that social complexity entails both freedom of choice and force of choice. It is this combination of freedom and force that confronts our society with a profound problem. It translates, so to speak, social complexity into uncertainty: how to deal with all these options and possibilities, how to shape our interactions? An important aspect of the problem is the abundance of colliding heteronymous norms and a simultaneous lack of ethical norms that do not compromise our individual autonomy. The analysis of this ethical state of affairs draws upon the work of Zygmunt Bauman. The paper tentatively seeks to outline the social theoretical requirements of an ethic that takes issue with the uncertainty of choice. (shrink)

The Problem of Doxastic Shift may be stated as a dilemma: on the one hand, the distribution of nominal complements of the form `the ψ that p’ strongly suggests that `that’-clauses cannot be univocally assigned propositionaldenotations; on the other hand, facts about quantification strongly suggest that `that’-clauses must be assigned univocal denotations. I argue that the Problem may be solved by defining the extension of a proposition to be a set of facts or, more generally, conditions. Given this, the logical (...) operation of descriptive predication can be introduced in a way that resolves the dilemma withoutsacrificing the singular term analysis of `that’-clauses. (shrink)

Das Grab des Königs Ninetjer in Saqqara: Architektonische Entwicklung frühzeitlicher Grabanlagen in Ägypten. By Claudia M. Lacher-Raschdorff. Deutsches Archäologisches Institut Kairo, Archäologische Veröffentlichungen, vol. 125. Wiesbaden: Harrassowitz Verlag, 2014. Pp. 295, 44 pls., plans. €247.

This text explores how human beings construe experience: experience as a resource, as a potential for understanding, representing and acting on reality.

In Chinese scholarship, Xunzi is often regarded as an eclectic Confucian master who accepted some form of utilitarian thoughts (e.g. Fung Yu-lan, Mou Zongsan and Xu Fuguan). This characteristic was also observed by some western scholars such as Benjamin I. Schwartz. In a recent study, I argued that the basic character of Xunzi’s philosophy is utilitarianism in a broad sense based on an examination on his intellectual criticism and political criticism. Xunzi asserts that humans are innately driven by self-interested desires, (...) and he evaluates all intellectual works and political behaviours by their utility. However, he does not limit utility to only basic animal desires such as food and sex. In Xunzi’s view, humans also have innate emotions; hence, these emotions should also be accounted for in their utility. This is similar to John Stuart Mill’s redefinition of Bentham’s concept of utility. Are Xunzi’s and Mill’s concepts of utility exactly the same? This question has yet to be examined. This article is a comparative study between utilitarianism and Xunzi’s philosophy which especially explores the compatibility of these two philosophies. (shrink)

Many contemporary logicians acknowledge a plurality of logical theories and accept that theory choice is in part motivated by logical evidence. However, just as there is no agreement on logical theories, there is also no consensus on what constitutes logical evidence. In this paper, I outline Jean Piaget’s psychological theory of reasoning and show how he used it to diagnose and solve one of the paradoxes of material implication. I assess Piaget’s use of psychology as a source of evidence for (...) logical theory in light of reservations raised by psychologism, and I highlight some ramifications for exceptionalism and anti-exceptionalism about logic by considering his use of psychology as logical evidence in the framework of genetic epistemology, Piaget’s research programme. I conclude that Piaget’s psychological theory of reasoning not only plausibly serves as a source of evidence for logical theory but also makes a strong case for anti-exceptionalism about logic. (shrink)

A large body of literature agrees that persons with schizophrenia suffer from a Theory of Mind deficit. However, most empirical studies have focused on third-person, egocentric ToM, underestimating other facets of this complex cognitive skill. Aim of this research is to examine the ToM of schizophrenic persons considering its various aspects, to determine whether some components are more impaired than others. We developed a Theory of Mind Assessment Scale and administered it to 22 persons with a DSM-IV diagnosis of schizophrenia (...) and a matching control group. Th.o.m.a.s. is a semi-structured interview which allows a multi-component measurement of ToM. Both groups were also administered a few existing ToM tasks and the schizophrenic subjects were administered the Positive and Negative Symptoms Scale and the WAIS-R. The schizophrenic persons performed worse than control at all the ToM measurements; however, these deficits appeared to be differently distributed among different components of ToM. Our conclusion is that ToM deficits are not unitary in schizophrenia, which also testifies to the importance of a complete and articulated investigation of ToM. (shrink)

In Computer Science stepwise refinement of algebraic specifications is a well-known formal methodology for rigorous program development. This paper illustrates how techniques from Algebraic Logic, in particular that of interpretation, understood as a multifunction that preserves and reflects logical consequence, capture a number of relevant transformations in the context of software design, reuse, and adaptation, difficult to deal with in classical approaches. Examples include data encapsulation and the decomposition of operations into atomic transactions. But if interpretations open such a new (...) research avenue in program refinement, (conceptual) tools are needed to reason about them. In this line, the paper’s main contribution is a study of the correspondence between logical interpretations and morphisms of a particular kind of coalgebras. This opens way to the use of coalgebraic constructions, such as simulation and bisimulation, in the study of interpretations between (abstract) logics. (shrink)