The objective of this article is to propose a precise characterization of the collective practice behind at least an important part of the phenomena named “decision by consensus”. First, I provide descriptions of the use of this rule, and give a definition of the non-opposition rule, both as a specific sequence of acts and as a stopping rule. Second, I challenge the usual way of understanding the non-opposition rule by contrast with voting, stating that the contrast between logic of approval (...) and logic of consent also has to be taken into account. Third, I examine the conditions of its use. The non-opposition rule satisfies groups whose concern is to decide without dividing. Finally, from the analytic benefit of opening up decision by consensus as the use of the non-opposition rule, I will examine, in a fourth part, whether consensus in decision-making is as democratic a procedure as is sometimes thought. (shrink)

Nir Eisikovits argues in A Theory of Truces that most contemporary conflicts wind down in a much more piecemeal fashion than our theorizing about the morality of ending wars suggests. Pauses in violence are achieved by securing agreement on narrow questions. Moreover, rather than hoping to do away with violence, theorizing would do best, he writes, to take as its starting point the fact of warfare as part of the human condition. Eisikovits aims to articulate the features of truce thinking, (...) a framework that is more descriptively accurate and normatively useful in navigating contemporary conflicts and promoting reconciliation. After summarizing his view, I argue that Eisikovits’ explanation of the contribution of truces to political reconciliation is too narrow; contrary to what he claims, truces can make an important contribution to the rule of law. I also challenge Eisikovits’ characterization of the first feature of truce thinking. I argue that while there is an important present focus on immediate benefits from temporary measures, the future looms much larger than Eisikovits recognizes. Truces matter not only for what they make possible now, but also for their ramifications for prospects for future peace. These ramifications go beyond creating conditions for hope or optimism. (shrink)

Richard Jeffrey's generalization of Bayes' rule of conditioning follows, within the theory of belief functions, from Dempster's rule of combination and the rule of minimal extension. Both Jeffrey's rule and the theory of belief functions can and should be construed constructively, rather than normatively or descriptively. The theory of belief functions gives a more thorough analysis of how beliefs might be constructed than Jeffrey's rule does. The inadequacy of Bayesian conditioning is much more general than Jeffrey's examples of uncertain perception (...) might suggest. The ``parameter α '' that Hartry Field has introduced into Jeffrey's rule corresponds to the "weight of evidence" of the theory of belief functions. (shrink)

A descriptive norm is a behavioral rule that individuals follow when their empirical expectations of others following the same rule are met. We aim to provide an account of the emergence of descriptive norms by first looking at a simple case, that of the standing ovation. We examine the structure of a standing ovation, and show it can be generalized to describe the emergence of a wide range of descriptive norms.

A descriptive norm is a behavioral rule that individuals follow when their empirical expectations of others following the same rule are met. We aim to provide an account of the emergence of descriptive norms by first looking at a simple case, that of the standing ovation. We examine the structure of a standing ovation, and show it can be generalized to describe the emergence of a wide range of descriptive norms.

This paper tests a novel implication of the original version of prospect theory (Kahneman and Tversky, 1979): that choices may systematically violate transitivity. Some have interpreted this implication as a weakness, viewing it as an anomaly generated by the ‘editing phase’ of prospect theory which can be rendered redundant by an appropriate re-specification of the preference function. Although there is some existing evidence that transitivity fails descriptively, the particular form of non-transitivity implied by prospect theory is quite distinctive and hence (...) presents an ideal opportunity to expose that theory to test. An experiment is reported which reveals strong evidence of the predicted intransitivity. It is argued that the existence of this new form of non-transitive behaviour presents a fresh theoretical challenge to those seeking descriptively adequate theories of choice behaviour, and a particular challenge to those who seek explanations within the conventional economic paradigm of utility maximisation. (shrink)

ABSTRACT Recently, many authors have argued that claims about determinism and free will are situated on different levels of description and that determinism on one level does not rule out free will on another. This paper focuses on Christian List’s version of this basic idea. It will be argued for the negative thesis that List’s account does not rule out the most plausible version of incompatibilism about free will and determinism and, more constructively, that a level-based approach to free (...) will has better chances to meet skeptical challenges if it is guided by reasoning at the moral level – a level that has not been seriously considered so far by proponents of this approach. (shrink)

The Visser rules form a basis of admissibility for the intuitionistic propositional calculus. We show how one can characterize the existence of covers in certain models by means of formulae. Through this characterization, we provide a new proof of the admissibility of a weak form of the Visser rules. Finally, we use this observation, coupled with a description of a generalization of the disjunction property, to provide a basis of admissibility for the intermediate logics BD2 and GSc.

We give a necessary and sufficient condition for any modal logic with fmp to inherit all inference rules admissible in S4. Using this condition we describe all tabular modal logics inheriting inference rules admissible for S4.

What, from a semantic perspective, is the difference between singular indefinite and definite descriptions? Just over a century ago, Russell provided what has become the standard philosophical response. Descriptions are quantifier phrases, not referring expressions. As such, they differ with respect to the quantities they denote. Indefinite descriptions denote existential quantities; definite descriptions denote uniquely existential quantities. Now around the 1930s and 1940s, some linguists, working independently of philosophers, developed a radically different response. Descriptions, linguists such as Jespersen held, were (...) referring expressions, not quantifier phrases. Accordingly, descriptions differ with respect their rules of reference. Indefinite descriptions refer to „novel‟ items, definite descriptions to „familiar‟ ones. My dissertation serves as the first systematic effort to bridge the gap between these two seemingly incompatible responses. It provides a satisfactory answer to the above question which links the seemingly intractable divide between Russellians and familiarity theorists. This is achieved by utilizing two observations: Donnellan‟s observation that speakers use descriptions not only as devices of quantification but also as devices of reference, and Devitt‟s observation that these two uses, being regular, systematic, and cross-linguistic, have the status of convention in our language. Taken in conjunction, these two observations, I argue, require postulating that descriptions are semantically ambiguous. These observations compel the thoughtful theorist to maintain that descriptions have two distinct semantic functions, one quantificational and one referential. Accordingly, the semantic contrast between singular indefinite and definite descriptions is two-fold. Descriptions can contrast either quantificationally or with respect to the speaker‟s view of the audience‟s familiarity with the description‟s referent. (shrink)

Usual derivations of Lilders's projection rule show that Liuders's rule is the rule required by quantum statistics to calculate the final state after an ideal (minimally disturbing) measurement. These derivations are at best inconclusive, however, when it comes to interpreting Liuders's rule as a description of individual state transformations. In this paper, I show a natural way of deriving Liiders's rule from well-motivated and explicit physical assumptions referring to individual systems. This requires, however, the introduction of a concept of (...) individual state which is not standard. (shrink)

Abstract.Although the Hart/Dworkin debate has as much to do with Dworkin's affirmative theory of judicial discretion as with Hart's more comprehensive theory of law, the starting point was of course Dworkin's attempt to demolish the “model of rules,” Hart's alleged analysis of legal systems as collections of conclusive reasons for specified legal consequences. The continuing relevance of this attack for the prospects for any theory of law is the subject of the present essay.

Jeffrey (1983) proposed a generalization of conditioning as a means of updating probability distributions when new evidence drives no event to certainty. His rule requires the stability of certain conditional probabilities through time. We tested this assumption (“invariance”) from the psychological point of view. In Experiment 1 participants offered probability estimates for events in Jeffrey’s candlelight example. Two further scenarios were investigated in Experiment 2, one in which invariance seems justified, the other in which it does not. Results were in (...) rough conformity to Jeffrey (1983)’s principle. (shrink)

Context: There is an ongoing debate about the possibility of identifying autopoietic systems in non-biological domains. In other words, whether autopoiesis can be conceived as a domain-free rather than domain-specific concept – regardless of Maturana’s and Varela’s opinions to the contrary. In previous parts my focus was, among other matters, on the rules defined by Varela, Maturana, and Uribe (“VM&U rules”). These rules were viewed as a validation test to assess if an observed system is autopoietic by (...) referring to Maturana’s ontological-epistemological frame. I concluded that identifying possible non-biological autopoietic systems is harder than merely identifying self-organized dynamic systems that are provided with boundaries and some observable autonomous behavioral capabilities in a given observational domain. This is because no assessment could be valid without examining such systems’ “intra-boundaries” phenomenology and proving actual compliance with the VM&U component production rules. Problem: Any rigorous approach to investigating possible self-production capabilities within a given dynamic system needs to drill down on the composition and physical conditions of the system’s core dynamics. My aim now is to discuss the problem of choosing the adequate spatial and temporal scales to be applied when observing and describing dynamic systems in general. When trying to detect an autopoietic system in a given observational domain, the observer needs conceptual tools to apply rigorously the VM&U rules and decide on the matter. This is particularly useful when dealing with systems with spatially distributed components interacting through cause-effect couplings that are independent of the distance between them, as is the case of social systems. Results: For observing dynamic systems, the choice of appropriate spatial and temporal scales of description is not a trivial operation. The observer needs to distinguish between “instantaneous” phenomena and phenomena possessing extended “durations.” I argue that the observer can easily extend the notions discussed by Maturana and Varela to observational domains where the system’s components do not constitute an entity showing a topological “form” in physical space. Furthermore, I show that a diachronic perspective must be applied by observers to explain component production/destruction mechanisms as the outcomes of processes involving structure-determined coordination over relatively long time intervals. Finally, these considerations lead to establishing a link with Varela’s fundamental concept of autonomy. Implications: The adequate choice of spatial and temporal scales of observation and description are essential (a) to discuss the problem of a possible identification of social autopoietic systems, and (b) to analyze the possibility of designing virtual simulated autopoietic systems in software domains (“computational autopoiesis”). (shrink)

The aim of this paper is to look from the point of view of admissibility of inference rules at intermediate logics having the finite model property which extend Heyting's intuitionistic propositional logic H. A semantic description for logics with the finite model property preserving all admissible inference rules for H is given. It is shown that there are continuously many logics of this kind. Three special tabular intermediate logics λ, 1 ≥ i ≥ 3, are given which (...) describe all tabular logics preserving admissibility: a tabular logic λ preserves all admissible rules for H iff 7λ has width not more than 2 and is not included in each λ. MSC: 03B55, 03B20. (shrink)

This article comments on some of Professor Huang’s theses by looking at ancient historiography. It deals with the significance of history in its respective cultural contexts; the kind of orientation that historical thinking and historiography provide; and the relationship between concrete examples and abstract rules in historical argumentation. Distinguishing between ancient Greece and Rome, it shows that Huang’s explicit and implicit East–West oppositions are more valid with respect to ancient Greece than to ancient Rome. On important points, the situation (...) of Rome is surprisingly close to that of China. Thus not only in China but also in Rome, tradition and history are highly important as a life-orienting force ; and not only in China but also in Rome the orientation that historical thinking and historiography provide is to a great extent moral . As to the relationship between concrete examples and abstract rules in historical argumentation, the paper takes up Professor Rüsen’s category of “exemplary meaning-generation,” but suggests a distinction between example in the sense of “case/instance” and example in the sense of “model/paragon.” Though the two corresponding modes of exemplary meaning-generation are mostly entwined, it appears that in Chinese and Roman historical works there is a tendency toward meaning-generation by example in the sense of “model/paragon,” whereas in Greek historiography the tendency is toward meaning-generation by example in the sense of “case/instance.”. (shrink)

ABSTRACTThis article comments on some of Professor Huang's theses by looking at ancient historiography. It deals with the significance of history in its respective cultural contexts; the kind of orientation that historical thinking and historiography provide; and the relationship between concrete examples and abstract rules in historical argumentation. Distinguishing between ancient Greece and Rome, it shows that Huang's explicit and implicit East‐West oppositions are more valid with respect to ancient Greece than to ancient Rome. on important points, the situation (...) of Rome is surprisingly close to that of china. thus not only in China but also in Rome, tradition and history are highly important as a life‐orienting force ; and not only in China but also in Rome the orientation that historical thinking and historiography provide is to a great extent moral. As to the relationship between concrete examples and abstract rules in historical argumentation, the paper takes up Professor Rüsen's category of “exemplary meaning‐generation,” but suggests a distinction between example in the sense of “case/instance” and example in the sense of “model/paragon.” Though the two corresponding modes of exemplary meaning‐generation are mostly entwined, it appears that in Chinese and Roman historical works there is a tendency toward meaning‐generation by example in the sense of “model/paragon,” whereas in Greek historiography the tendency is toward meaning‐generation by example in the sense of “case/instance.”. (shrink)

This work offers a challenge to the orthodox view that descriptive rules are non-normative and passive in their role and usage. It does so by arguing that, although lacking in normativity themselves, descriptive rules can be sources of normativity by way of the normative attitudes that can develop around them. That is, although descriptive rules typically depict how things are, they can also play a role in how things ought to be. In this way, the limited role (...) that this type of rule can play as either a basis for the development of normative reasons, or as explanatory reasons for action is identified and clarified. One desirable outcome of the analysis is a more complete view of what descriptive rules are and how they are utilized by agents. (shrink)

Jesus of Nazareth, like Socrates, left nothing behind written by himself. Yet, the records of his teaching indicate a rich interest in dialogic pedagogy, reflected in his use of the parable, primarily an oral genre, as a dialogic provocation. Working at the interface of pedagogy, theology and philosophy, this article explores the parable of the Good Samaritan from the perspective of dialogic pedagogy. It employs an analytical approach termed diacognition, developed from the notions of dialogue, position and cognition, to analyse (...) the moves within the parable and the teaching situation in which it is located. The article explores how Jesus engages the dialogue of and around the parable to position and reposition his interlocutor, provoking a re-cognition of what it means to love one’s neighbour. It concludes by reflecting on the implications of this analysis for the relation of meaning to knowing and doing. (shrink)

This article examines the relationship between online dispute resolution (ODR) and trust. We discuss what trust is, why trust is important, and how trust develops. Our claim is that efforts to implement online dispute resolution on a site or service in a manner that promotes trust need to consider ODR as just one tool in a broader toolbox of trust-building tools and techniques. These techniques are amongst others marketing, education, trust seals, and transparency. By evaluating ODR in its proper context (...) as one component of a larger trust strategy, we can more accurately set expectations for its results and position our projects for success. (shrink)

The information explosion and digital modes of learning often combine to inform the quest for the best ways of transforming information in digital form for pedagogical purposes. This quest has become more urgent and pervasive with the ‘turn’ to online learning in the context of COVID-19. This can result in linear, asynchronous, transmission-based modes of teaching and learning which commodify, package and deliver knowledge for individual ‘customers’. The primary concerns in such models are often technical and economic – technology as (...) a cost-effective ‘solution’ to educational challenges. In this paper I argue for the importance of dialogic learning space in teaching and learning by means of Information and Communication Technologies, whether in the form of fully online learning, blended learning or face-to-face encounters using ICT affordances. Although the 20th Century theorists Mikhail Bakhtin (1895–1975) and Hans-Georg Gadamer (1900–2002) produced their seminal works before the advent of ICTs, they were both concerned with the quality and authenticity of human engagement with texts and with other persons and contexts. Besides a shared interest in dialogue as an ontological feature of human life and being, they both used spatiotemporal concepts for understanding and interpreting texts. The article draws on Gadamer’s notions of dialogue and horizon, and Bakhtin’s notions of dialogue and chronotope, to conceptualize dialogic possibilities for online education. Its purpose is to provide a framework, grounded in Bakhtin’s and Gadamer’s ideas, for a dialogic approach to online teaching and learning in higher education. (shrink)

Dialogue is a seminal concept within the work of the Brazilian adult education theorist, Paulo Freire, and the Russian literary critic and philosopher, Mikhail Bakhtin. While there are commonalities in their understanding of dialogue, they differ in their treatment of dialectic. This paper addresses commonalities and dissonances within a Bakhtin-Freire dialogue on the notions of dialogue and dialectic. It then teases out some of the implications for education theory and practice in relation to two South African contexts of learning that (...) facilitate the access to education of disadvantaged groups, one in higher education and the other in early childhood education. (shrink)

euroscience of Rule-Guided Behavior brings together, for the first time, the experiments and theories that have created the new science of rules. Rules are central to human behavior, but until now the field of neuroscience lacked a synthetic approach to understanding them. How are rules learned, retrieved from memory, maintained in consciousness and implemented? How are they used to solve problems and select among actions and activities? How are the various levels of rules represented in the (...) brain, ranging from simple conditional ones if a traffic light turns red, then stop to rules and strategies of such sophistication that they defy description? And how do brain regions interact to produce rule-guided behavior? These are among the most fundamental questions facing neuroscience, but until recently there was relatively little progress in answering them. It was difficult to probe brain mechanisms in humans, and expert opinion held that animals lacked the capacity for such high-level behavior. However, rapid progress in neuroimaging technology has allowed investigators to explore brain mechanisms in humans, while increasingly sophisticated behavioral methods have revealed that animals can and do use high-level rules to control their behavior. The resulting explosion of information has led to a new science of rules, but it has also produced a plethora of overlapping ideas and terminology and a field sorely in need of synthesis. In this book, Silvia Bunge and Jonathan Wallis bring together the worlds leading cognitive and systems neuroscientists to explain the most recent research on rule-guided behavior. Their work covers a wide range of disciplines and methods, including neuropsychology, functional magnetic resonance imaging, neurophysiology, electroencephalography, neuropharmacology, near-infrared spectroscopy, and transcranial magnetic stimulation. This unprecedented synthesis is a must-read for anyone interested in how complex behavior is controlled and organized by the brain. (shrink)

In his first paper, ‘Must We Mean What We Say?’, Stanley Cavell defended the methods of ordinary language philosophy against various charges made by his senior colleague, Benson Mates, under the influence of the empirical semantics of Arne Naess.1 Cavell’s argument hinges on the claim that native speakers are a source of evidence for 'what is said' in language and, accordingly, need not base their claims about ordinary language upon evidence. In what follows, I maintain that this defence against empirical (...) semantics applies equally well to experimental philosophy's attack on doing philosophy from the armchair. In so doing, I attempt to clarify – and adjust – Cavell's claim that statements about ordinary language are rule-descriptions that are neither analytic nor synthetic. (shrink)

Rule-following has become a focus of philosophical interest since Kripke’s interpretation of Wittgenstein’s Philosophical Investigations. The case which Kripke makes is an argument against reducing the description of the beliefs of a person to a description in naturalistic terms. However, it has also implications for the metaphysics of mind. I claim that, contrary to what one might except, Kripke’s case contains an argument in favour of materialism in ontology.

The aim of this paper is to propose a novel reading of the critical legitimacy of the regulative use of reason in the Transcendental Dialectic of Kant's Critique of Pure Reason. After introducing some key terminology of the Dialectic, I analyse the shortcomings of two influential accounts of the regulative use of reason and identify their common problem in their commitment to the descriptivity of the ideas of reason. I then offer my rule‐based account of the regulative use of reason (...) by clarifying how Kant transforms reason's metaphysical inclinations into prescriptive rules of bottom‐up empirical research. Finally, I explain why such interpretation of reason is metaphysically innocent and thereby a promising approach to understand its role in Kant's scientific project. (shrink)

There are two different senses of rationality of methodological rules: one is instrumental rationality, another is rationality of goals. In the first sense methodological rules are mere means of an apparently neutral true description of a given reality. Such a description, no matter how adequate, involves hidden value-assumptions and may be used for irrational purposes. A different notion of ends-means rationality characterizes methodological rules of critical science which analyses limitations of the given reality from an (...) explicitly stated value-standpoint. The ultimate purpose of such critical research is to produce changes in human behaviour and in objective reality. As in the case of medical activity: diagnosis is followed by therapy. Methodological rules of critical inquiry are only a special case of a general methodology of human practice, the rationality of which presupposes a universal emancipatory goal. (shrink)

There are two different senses of rationality of methodological rules: one is instrumental rationality, another is rationality of goals. In the first sense methodological rules are mere means of an apparently neutral true description of a given reality. Such a description, no matter how adequate, involves hidden value-assumptions and may be used for irrational purposes. A different notion of ends-means rationality characterizes methodological rules of critical science which analyses limitations of the given reality from an (...) explicitly stated value-standpoint. The ultimate purpose of such critical research is to produce changes in human behaviour and in objective reality. As in the case of medical activity: diagnosis is followed by therapy. Methodological rules of critical inquiry are only a special case of a general methodology of human practice, the rationality of which presupposes a universal emancipatory goal. (shrink)