Let μ be a universal lower enumerable semi-measure . Any computable upper bound for μ can be effectively separated from zero with a constant . Computable positive lower bounds for μ can be nontrivial and allow one to construct natural examples of hypersimple sets.

Critics attack normative ethical stakeholder theory for failing to recognize the special moral status of shareholders that justifiesthe fiduciary duties owed to them at law by managers. Stakeholder theorists reply that there is nothing morally significant about shareholders that can underwrite those fiduciary duties. I advance an argument that seeks to demonstrate both the special moral status of shareholders in a firm and the concomitant moral inadequacy of stakeholder theory. I argue that (i) if some relations morally requirefiduciary duties, and (...) (ii) the shareholder-manager relation possesses the features that make fiduciary duties morally necessary to thoserelations, then (iii) stakeholder theory is morally lacking. (shrink)

We argue that the Rawlsian social contract argument advanced for stakeholder theory by R. Edward Freeman, writing alone and with William M. Evan, fails in three main ways. First, it is true to Rawls in neither form, nor purpose, nor the level of knowledge (or ignorance) required to motivate the veil of ignorance. Second, it fails to tailor the veil of ignorance to the fairness conditions that are required to solve the moral problem that Freeman and Evan set out to (...) solve (whereas Rawls’s own use of the device surely tailors the veil of ignorance to the problem of designing a just social order). Third, the argument, considered apart from its claimed Rawlsian pedigree, fails to bolster the stakeholder theory because it fails to demonstrate the rationality of adopting the institutional rules that Freeman and Evan favor. (shrink)

La Base de français médiéval (BFM) fait partie des corpus de français médiéval (9e-15e s.) les plus anciens et les plus utilisés par les linguistes diachroniciens et plus largement par tous ceux qui s’intéressent à l’histoire du français. Elle est le fruit d’une collaboration entre linguistes-philologues et spécialistes de la méthode textométrique implémentée dans la plateforme TXM. L’article présente un état des lieux du corpus BFM2022 focalisé sur la représentativité et l’interopérabilité des données. Il illustre l’apport des outils numériques pour (...) l’équilibrage des données et présente la stratégie de standardisation multi-niveau (structure textuelle, références, métadonnées, annotations) ayant permis à la Base de s’intégrer à des corpus diachroniques plus étendus pour des recherches en diachronie longue. (shrink)

“The world of life which is comprised of the lithosphere, the hydrosphere and the atmosphere”: this definition of the biosphere is not complete since it does not express the determining influence of living organisms on its composition, on its structure and on the processes of its continuing evolution. The part of living matter in the biosphere is relatively small (about 0.25%), but this part has a considerable influence on its structure.The biosphere should be considered as the universal source of all (...) food products without exception. Mankind's ability to feed itself depends on the productivity of this biosphere in the first place. Moreover, its condition determines not only the quantity but also the quality of nourishment. The problem is a critical one today because of the increasing pollution of the biosphere by products poured into it by various human activities. (shrink)

Life has semiotic nature; and as life forms differ in their complexity, functionality, and adaptability, we assume that forms of semiosis also vary accordingly. Here we propose a criterion to distinguish between the primitive kind of semiosis, which we call “protosemiosis” from the advanced kind of semiosis, or “eusemiosis”. In protosemiosis, agents associate signs directly with actions without considering objects, whereas in eusemiosis, agents associate signs with objects and only then possibly with actions. Protosemiosis started from the origin of life, (...) and eusemiosis started when evolving agents acquired the ability to track and classify objects. Eusemiosis is qualitatively different from protosemiosis because it can not be reduced to a small number of specific signaling pathways. Proto-signs can be classified into proto-icons that signal via single specific interaction, proto-indexes that combine several functions, and proto-symbols that are processed by a universal subagent equipped with a set of heritable adapters. Prefix “proto” is used here to characterize signs at the protosemiotic level. Although objects are not recognized by protosemiotic agents, they can be reliably reconstructed by human observers. In summary, protosemiosis is a primitive kind of semiosis that supports “know-how” without “know-what”. Without studying protosemiosis, the biosemiotics theory would be incomplete. (shrink)

De nouveaux thèmes théologiques apparaissent dans le décor des églises byzantines vers le milieu du 11e siècle. Ils sont nés d'un programme spécifique probablement lié au schisme de 1054. L'A. étudie les thèmes liturgiques centraux de l'Eglise orthodoxe de cette époque en prêtant une attention particulière au symbolisme des thèmes et à la date de leur émergence au sein du décor de l'église comme par exemple la communion des apôtres, les évêques officiant, le Christ comme Grand Prêtre consacrant l'Eglise ou (...) encore le Christ Prêtre. Ce programme iconographique a déterminé pour des siècles la structure et le contenu du décor de l'Eglise byzantine. Il ne s'agissait pas simplement d'illustrer des sujets polémiques mais de tenter de créer une nouvelle imagerie reflétant une nouvelle conscience de l'Eglise orthodoxe séparée de l'Occident latin. (shrink)

In the still highly politicized question of rupture or continuity between the Russian Empire and the Soviet Union, elements of continuity are not hard to find, nor should this be a surprise, since a new state arose in the same geographical space and made use of the economic, intellectual, and demographic resources inherited from the Russian Empire. At the same time, the Soviet Union could not have been more different than the Russian Empire. It rejected a number of key elements (...) of the sociopolitical project that underlay the nationalizing tsarist empire and introduced radically new political and social principles for organizing that space. In particular, the Bolsheviks purposefully engaged in dismantling the tsarist efforts to build a great ethnic-Russian nation to stand at the center of the Russian Empire’s nationalities policy. The irreversible disintegration of post-Soviet space into separate nationalizing states became possible only toward the end of the twentieth century. At the same time, the imperial nature of the modern post-Soviet Russian core permits us to say that the imperial logic has survived. This is where we can find an element of inescapable continuity. We present studies of “continuities” and “ruptures” in modern academic discourse and in an updated format, gravitating toward “empirically nuanced” tools for analyzing multiple historical temporalities. (shrink)

The article discusses the main features of the Russian philosophy of war that developed in the first third of the 20th century. The author shows that in Russia, the philosophy of war did not develop as a separate broad line of research but limited itself to only a few meaningful, but rather brief, experiments. Nevertheless, many Russian philosophers left deep, well-founded reasoning about war, which can be reconstructed as a consistent system of views. One of its features is the shift (...) in the focus of considering armed violence from the sociological and political to the anthropological and ethical; the focus is not on war as a social phenomenon, but on the human’s position in war. In this regard, the attitude to war in Russian philosophy is paradoxical. On the one hand, war brings a lot of evil in the form of death of many people and destruction, but, on the other hand, it promotes to the manifestation of the best moral qualities in people, up to selflessness and heroism. Armed violence seems to be a tragedy of the Christian conscience, and each participant must independently find a justification for his participation in the war. Based on the conditions of a difficult moral choice, personal, existential justification may come from the idea that people cannot commit violence with a clear conscience. In this case, the person choosing to participate in a war perceives the battle as his own guilt that should be expiated. (shrink)

This article summarizes the recommendations concerning robotics as issued by the Commission for the Ethics of Research in Information Sciences and Technologies (CERNA), the French advisory commission for the ethics of information and communication technology (ICT) research. Robotics has numerous applications in which its role can be overwhelming and may lead to unexpected consequences. In this rapidly evolving technological environment, CERNA does not set novel ethical standards but seeks to make ethical deliberation inseparable from scientific activity. Additionally, it provides tools (...) and guidance for researchers and research institutions. (shrink)

ABSTRACT This article contributes to methodological debates in contemporary critical theory regarding the scope and features of immanent critique. I spell out the philosophical commitments presupposed by this approach to criticism and identify its basic features by comparing it with more recognizable argumentative or interpretative strategies. This comparison yields three immanent-critical requirements – for inherence, contradiction, and access – which bring into relief the heuristic and ampliative character of immanent criticism. Yet, these requirements also imply that “immanent critique” is not (...) a method in any strict sense, since they are multiply interpretable and hence generative of distinctive critical comportments. (shrink)

Applied ethicists say little about résumé embellishment. Presumably, this is so because résumé embellishment seems obviously wrong; an instance of ordinary lying, familiar moral prohibitions against which cover the case completely. Analysis of résumé embellishment merely as ordinary lying overlooks its collective action aspects. Taking account of those aspects and their implications, I argue on consequentialist grounds that, given some plausible background conditions, a limited form of résumé embellishment is morally permissible. This outcome is a particular instantiation of a more (...) general principle about how one ought to act when participating in a morally valuable co-ordinative practice. I conclude by identifying implications for how employers ought to use résumés in hiring decisions. (shrink)

This survey covers some of the main philosophical debates raised by the framework of effective field theories during the last decades. It is centered on three issues: whether effective field theories underpin a specific realist picture of the world, whether they support an anti-reductionist picture of physics, and whether they provide reasons to give up the ultimate aspiration of formulating a final and complete physical theory. Reviewing the past and current literature, we argue that effective field theories do not give (...) convincing reasons to adopt a particular stance towards these speculative issues. They hold good prospects for asking ontologically perspicuous and sensible questions about currently accessible domains. With respect to more fundamental questions, however, the only certainty is provisional and instrumental: effective theories are currently indispensable for conducting fruitful scientific research. (shrink)

This essay examines the quantitative aspects of Greco-Roman science, represented by a group of established disci¬plines, which since the fourth century BC were called mathēmata or mathē¬ma¬tikai epistē¬mai. In the group of mathēmata that in Antiquity normally comprised mathematics, mathematical astronomy, harmonics, mechanics and optics, we have also included geography. Using a dataset based on The Encyclopaedia of Ancient Natural Scientists, our essay considers a community of mathēmatikoi (as they called themselves), or ancient scientists (as they are defined for the (...) purposes of the present paper) from a sociological point of view, focusing on the size of the scientific population known to us and its disciplinary, temporal and geographical distribution. A diachronic comparison of neighboring and partly overlapping communities, ancient scientists and philosophers, allows the pattern of their interrelationship to be traced. An examination of centers of science throughout ancient history reveals that there were five major centers – Athens, Alexandria, Rhodes, Rome and Byzantium/Constantinople – that appear and replace one another in succession as leaders. These conclusions serve to reopen the issue of the place of mathēmata and mathēmatikoi in ancient society. (shrink)

Biological evolution is often viewed narrowly as a change of morphology or allele frequency in a sequence of generations. Here I pursue an alternative informational concept of evolution, as preservation, advance, and emergence of functional information in natural agents. Functional information is a network of signs that are used by agents to preserve and regulate their functions. Functional information is preserved in evolution via complex interplay of copying and construction processes: the digital components are copied, whereas interpreting subagents together with (...) scaffolds, tools, and resources, are constructed. Some of these processes are simple and invariant, whereas others are complex and contextual. Advance of functional information includes improvement and modification of already existing functions. Although the genome information may change passively and randomly, the interpretation is active and guided by the logic of agent behavior and embryonic development. Emergence of new functions is based on the reinterpretation of already existing information, when old tools, resources, and control algorithms are adopted for novel functions. Evolution of functional information progressed from protosemiosis, where signs correspond directly to actions, to eusemiosis, where agents associate signs with objects. Language is the most advanced form of eusemiosis, where the knowledge of objects and models is communicated between agents. (shrink)

Why do the two sexes have different lifespans and rates of aging? Two hypotheses based on asymmetric inheritance of sex chromosomes (“unguarded X”) or mitochondrial genomes (“mother's curse”) explain sex differences in lifespan as sex‐specific maladaptation leading to increased mortality in the shorter‐lived sex. While asymmetric inheritance hypotheses equate long life with high fitness, considerable empirical evidence suggests that sexes resolve the fundamental tradeoff between reproduction and survival differently resulting in sex‐specific optima for lifespan. However, selection for sex‐specific values in (...) life‐history traits is constrained by intersexual genetic correlations resulting in intra‐locus sexual conflict over optimal lifespan. The available data suggest that the evolution of sexual dimorphism only partially resolves these conflicts. Sexual conflict over optimal trait values, which has been demonstrated in model organisms and in humans, is likely to play a key role in shaping the evolution of lifespan, as well as in maintaining genetic variation for sex‐specific diseases. (shrink)

The article is devoted to the well-known dispute between R. Carnap and W.V.O. Quine on the meaning of statements with names of abstractions, which also revealed their disagreements on the more general question of the nature of the dependence of ontology on the choice of language of knowledge. According to Quine, the choice of language carries with it certain ontological commitments – judgments of existence that must be true for anyone who appropriately uses the language in question. The language of (...) abstractions (using appropriate names and indications) is widely used not only in philosophy and everyday communication, but also in the sciences, including natural sciences. The names of abstractions (or, alternatively, quantification by corresponding entities) cannot be completely excluded from science, as Carnap, in particular, points out. He also considers it wrong to attribute to a scientist with empiricist views the belief in the existence of something that he, as an empiricist, is not ready to consider existing. In his view, the choice of language (framework) does not carry any ontological obligations: it determines what should be the correct answer to the so-called internal questions of the theory but does not affect metaphysical questions. Carnap interprets meaningful statements about abstractions as analytical truths, while Quine believes that most references to abstractions are removable from the language of science, and those that are not removable create additional ontological obligations, which, however, for some reason say nothing about reality itself. But why this is so, if the theory implicating them claims to describe reality, is not clear. This debate about the role of judgments about abstractions in scientific knowledge gave rise to a whole branch of metaphysical and ontological research, best known as metaontology. The main parties in this dispute are realists, who interpret irreducible abstractions as part of reality and denotations of certain names, and anti-realists, who, as a rule, deny the connection of statements with such names with reality, treating them as pseudo-statements or something similar. The solution to the problem, which is proposed in this article, consists in abandoning the belief, widespread both in philosophy and in everyday thought, which can be generally called “The theory of reference” and which consists in the fact that the contribution of names and certain other types of expressions to communication is their denotations. If we assume that names have no denotations at all and their semantic contribution to statements is only their senses or something similar, then the names of abstractions in this respect will be no different from other types of names. In this case, it would be no need to either assume that they designate some “Platonic” entities in order for some statements with them being true, nor interpret these judgments as pseudo-statements or as truths of some special kind that are not related to reality. The interpretation of statements with such names and their evaluation will not pose any special problem for the empiricist with this approach. (shrink)

In contrast to the traditional relational semiotics, biosemiotics decisively deviates towards dynamical aspects of signs at the evolutionary and developmental time scales. The analysis of sign dynamics requires constructivism to explain how new components such as subagents, sensors, effectors, and interpretation networks are produced by developing and evolving organisms. Semiotic networks that include signs, tools, and subagents are multilevel, and this feature supports the plasticity, robustness, and evolvability of organisms. The origin of life is described here as the emergence of (...) simple self-constructing semiotic networks that progressively increased the diversity of their components and relations. Primitive organisms have no capacity to classify and track objects; thus, we need to admit the existence of proto-signs that directly regulate activities of agents without being associated with objects. However, object recognition and handling became possible in eukaryotic species with the development of extensive rewritable epigenetic memory as well as sensorial and effector capacities. Semiotic networks are based on sequential and recursive construction, where each step produces components that are needed for the following steps of construction. Construction is not limited to repair and reproduction of what already exists or is unambiguously encoded, it also includes production of new components and behaviors via learning and evolution. A special case is the emergence of new levels of organization known as metasystem transition. Multilevel semiotic networks reshape the phenotype of organisms by combining a mosaic of features developed via learning and evolution of cooperating and/or conflicting subagents. (shrink)

What belongs to quantum theory is no more than what is needed for its derivation. Keeping to this maxim, we record a paradigmatic shift in the foundations of quantum mechanics, where the focus has recently moved from interpreting to reconstructing quantum theory. Several historic and contemporary reconstructions are analyzed, including the work of Hardy, Rovelli, and Clifton, Bub and Halvorson. We conclude by discussing the importance of a novel concept of intentionally incomplete reconstruction.

This essay offers a comparative analysis of the notion of trust in Hegel and Confucius. It shows that Hegel’s two senses of trust depend upon his theory of recognition and recognitive struggle. The competitive thrust of Hegel’s account of trust, it argues, introduces a series of problems that cannot be adequately resolved within his theory, since it presupposes the kinds of trusting relations—self-, intersubjective- and world-trust—that it purports to explain. This essay then turns to the Confucian notions of xin 心 (...) and li 理 to address the problems in the Hegelian account. It concludes by outlining the Confucian account’s salience for critical social theory. (shrink)

The journal Biosemiotics was envisioned by its founding editor, Marcello Barbieri, as a major periodical for interdisciplinary papers that integrate biology and semiotics. Since 2008 the journal has published 21 issues, including special issues on crucial problems such as the semiotics of perception, origins of mind, code biology, biohermeneutics, biosemiotic analysis of information and chance. The impact factor of the journal does not fully describe the significance of this journal, because the discipline of biosemiotics is young and remains in its (...) early phase of growth. As the new editorial team of Biosemiotics, we would like to express our gratitude to Dr. Barbieri for his excellent job as an editor, and ensure the readers that we are equally committed to maintain high standards and the scientific rigor of published papers. At the end of 2014 we reorganized the editorial board of the journal based on the credential and former activity of prospective members. The cu .. (shrink)

Fine-tuning arguments are a frequent find in the literature on quantum field theory. They are based on naturalness—an aesthetic criterion that was given a precise definition in the debates on the Higgs mechanism. We follow the history of such definitions and of their application at the scale of electroweak symmetry breaking. They give rise to a special interpretation of probability, which we call Gedankenfrequency. Finally, we show that the argument from naturalness has been extended to comparing different models of the (...) physics beyond the Standard Model and that naturalness in this case can at best be understood a socio-historic heuristic. (shrink)

Entombed Epigraphy and Commemorative Culture in Early Medieval China: A History of Early Muzhiming. By Timothy M. Davis. Studies in the History of Chinese Texts, vol. 6. Leiden: Brill, 2015. Pp. xiv + 414. €125, $162.

We deal with monotone structural deductive systems in an unspecified propositional language \ . These systems fall into several overlapping classes, forming a hierarchy. Along with well-known classes of deductive systems such as those of implicative, Fregean and equivalential systems, we consider new classes of unital and weakly implicative systems. The latter class is auxiliary, while the former is central in our discussion. Our analysis of unital systems leads to the concept of Lindenbaum–Tarski algebra which, under some natural conditions, is (...) a free algebra in a variety closely related to the deductive system in focus. (shrink)

To explore the mechanism of sensation correlations between EP component amplitude and signal detection indices were studied. The time of sensation coincided with the peak latency of those EP components that showed a correlation with both indices. The components presumably reflected information synthesis in projection cortical neurons. A mechanism providing the synthesis process is proposed.

Although the term taxon is one of the most common concepts in biology, a range of its meanings cannot be comprehended by an universal definition. Usually, biologists construe their knowledge of “the same” taxon by substantially different interpretations, so they find themselves in need either to justify this “multiplication of taxon essences”, or to surmount their plurality unifying its interpretations into a single explanation of what a taxon is. In both cases, an ontological status (“reality”) of that taxon is questioned. (...) Therefore, discrepancy between universality of the taxon concept in biology and unavoidable plurality of its interpretations can be regarded as a source of problem of the taxon ontology. The present work aims to clarify the premises of this discrepancy using phenomenological approach. Three ways of the taxon positing (as a class, as a place in the world, and as a individualized body) have been distinguished. Taxon as a class is established by common essence that is shared by a set of living beings. These living beings are regarded as speculative objects beyond an idea of the world, i.e. as objects of the experimental science. A question about ontology of taxon as a class refers to the scholastic problem of universalia; its status can be defined within the scope of the nominalism/realism opposition. Taxon as a place of common appearance of the specimens is regarded in the context of the etiological relations unifying various entities into the entire world. Taxon as a place refers to a certain position in the Natural System that is construed as an etiological map of the world. In this case a specimen of a living being is known as a curiosity, i.e. representant of its relationships as well as of the place of its origin. Ontological status of a taxon as a place is to be clarified within the framework of the natural/artificial opposition. The positing of a taxon as a collective body marked off by limits of joint survival of living beings is characteristic for biology in the strict sense which arose in the very beginning of the 19 century. A taxon as a body established by the techniques of disciplinary power sensu M. Foucault extended from the human bodies to bodies of other living beings. The ontological status of a taxon as a collective body can be defined within the scope of the wild/domesticated opposition. Therefore, the discrepancy between the universality of the taxon concept and the plurality of its interpretations is underlayed by interpenetration of three distinct modi of taxon establishing. Distinguishing between these three modi can clarify sources of ontological problems concerned with the term taxon in each case when they arise. (shrink)

The purinergic signalling system, which utilises ATP, related nucleotides and adenosine as transmitter molecules, appeared very early in evolution: release mechanisms and ATP‐degrading enzymes are operative in bacteria, and the first specific receptors are present in single cell eukaryotic protozoa and algae. Further evolution of the purinergic signalling system resulted in the development of multiple classes of purinoceptors, several pathways for release of nucleotides and adenosine, and a system of ectonucleotidases controlling extracellular levels of purinergic transmitters. The purinergic signalling system (...) is expressed in virtually all types of tissues and cells, where it mediates numerous physiological reactions and contributes to pathological responses in a variety of diseases. (shrink)

In this paper, we concentrate on finite quasivarieties (i.e. classes of finite algebras defined by quasi-identities). We present a motivation for studying finite quasivarieties. We introduce a new type of conditions that is well suited for defining finite quasivarieties and compare these new conditions with quasi-identities.

In this paper, we concentrate on finite quasivarieties (i.e. classes of finite algebras defined by quasi-identities). We present a motivation for studying finite quasivarieties. We introduce a new type of conditions that is well suited for defining finite quasivarieties and compare these new conditions with quasi-identities.

In this paper, we give a complete algebraic description of groups elementarily equivalent to the P. Hall completion of a given free nilpotent group of finite rank over an arbitrary binomial domain. In particular, we characterize all groups elementarily equivalent to a free nilpotent group of finite rank.