The article is a reappraisal of the requirement of maximal specificity (RMS) proposed by the author as a means of avoiding "ambiguity" in probabilistic explanation. The author argues that RMS is not, as he had held in one earlier publication, a rough substitute for the requirement of total evidence, but is independent of it and has quite a different rationale. A group of recent objections to RMS is answered by stressing that the statistical generalizations invoked in probabilistic explanations must be (...) lawlike, and by arguing that predicates fit for occurrence in lawlike statistical probability statements must meet two conditions, at least one of which is violated in each of the counterexamples adduced in the objections. These considerations suggest the conception that probabilistic-statistical laws concern the long-run frequency of some characteristic within a reference class as characterized by some particular "description" or predicate expression, and that replacement of such a description by a coextensive one may turn a statement that is lawlike into another that is not. Finally, to repair a defect noted by Grandy, the author's earlier formulation of RMS is replaced by a modified version. (shrink)

The article analyses the components of the presumption of innocence and tries to clarify some of the conceptual and logical difficulties surrounding the notion of ‘innocence’ and the structure of legal presumptions. It is argued that all conceivable literal interpretations of the maxim make little or no sense, and that the presumptions form is, as such, devoid of original content: presumptions do not explain nor justify anything but are auxiliary norms which refer to the legal consequences spelled out in (...) other norms. Therefore, the presumption of innocence can be used to express any kind of requirement and standard for the criminal process and the treatment of suspect citizens only in a tautological, albeit rhetorically forceful, way. This instrumental use of the presumption of innocence is theoretically without merit but can be practically beneficial as long as there is no developed system of fundamental rights and protections of individual freedoms in a given legal order. Finally, a functional understanding of the presumption of innocence is proposed which gives it an original, though limited field of application as a guarantee of the procedure itself, in particular of the openness of the outcome. (shrink)

Lindström’s theorem obviously fails as a characterization of first-order logic without identity ( $\mathcal {L}_{\omega \omega }^{-} $ ). In this note, we provide a fix: we show that $\mathcal {L}_{\omega \omega }^{-} $ is a maximal abstract logic satisfying a weak form of the isomorphism property (suitable for identity-free languages and studied in [11]), the Löwenheim–Skolem property, and compactness. Furthermore, we show that compactness can be replaced by being recursively enumerable for validity under certain conditions. In the proofs, we (...) use a form of strong upwards Löwenheim–Skolem theorem not available in the framework with identity. (shrink)

_Not exercising as much as you should? Counting your calories in your sleep? Feeling ashamed for not being happier? You may be a victim of the wellness syndrome._ In this ground-breaking new book, Carl Cederström and André Spicer argue that the ever-present pressure to maximize our wellness has started to work against us, making us feel worse and provoking us to withdraw into ourselves. The Wellness Syndrome follows health freaks who go to extremes to find the perfect diet, corporate (...) athletes who start the day with a dance party, and the self-trackers who monitor everything, including their own toilet habits. This is a world where feeling good has become indistinguishable from being good. Visions of social change have been reduced to dreams of individual transformation, political debate has been replaced by insipid moralising, and scientific evidence has been traded for new-age delusions. A lively and humorous diagnosis of the cult of wellness, this book is an indispensable guide for everyone suspicious of our relentless quest to be happier and healthier. (shrink)

IMTL logic was introduced in [12] as a generalization of the infinitely-valued logic of Lukasiewicz, and in [11] it was proved to be the logic of left-continuous t-norms with an involutive negation and their residua. The structure of such t-norms is still not known. Nevertheless, Jenei introduced in [20] a new way to obtain rotation-invariant semigroups and, in particular, IMTL-algebras and left-continuous t-norm with an involutive negation, by means of the disconnected rotation method. In order to give an algebraic interpretation (...) to this construction, we generalize the concepts of perfect, bipartite and local algebra used in the classification of MV-algebras to the wider variety of IMTL-algebras and we prove that perfect algebras are exactly those algebras obtained from a prelinear semihoop by Jenei's disconnected rotation. We also prove that the variety generated by all perfect IMTL-algebras is the variety of the IMTL-algebras that are bipartite by every maximal filter and we give equational axiomatizations for it. (shrink)

The fundamental tenet of modern empiricism is the view that all non-analytic knowledge is based on experience. Let us call this thesis the principle of empiricism. [1] Contemporary logical empiricism has added [2] to it the maxim that a sentence makes a cognitively meaningful assertion, and thus can be said to be either true or false, only if it is either (1) analytic or self-contradictory or (2) capable, at least in principle, of experiential test. According to this so-called empiricist (...) criterion of cognitive meaning, or of cognitive significance, many of the formulations of traditional metaphysics and large parts of epistemology are devoid of cognitive significance--however rich some of them may be in non-cognitive import by virtue of their emotive appeal or the moral inspiration they offer. Similarly certain doctrines which have been, at one time or another, formulated within empirical science or its border disciplines are so contrived as to be incapable of test by any conceivable evidence; they are therefore qualified as pseudo- [p. 42:] hypotheses, which assert nothing, and which therefore have no explanatory or predictive force whatever. This verdict applies, for example, to the neo-vitalist speculations about entelechies or vital forces, and to the "telefinalist hypothesis" propounded by Lecomte du Noüy. (shrink)

We study the degrees of unsolvability of sets which are cohesive . We answer a question raised by the first author in 1972 by showing that there is a cohesive set A whose degree a satisfies a' = 0″ and hence is not high. We characterize the jumps of the degrees of r-cohesive sets, and we show that the degrees of r-cohesive sets coincide with those of the cohesive sets. We obtain analogous results for strongly hyperimmune and strongly hyperhyperimmune sets (...) in place of r-cohesive and cohesive sets, respectively. We show that every strongly hyperimmune set whose degree contains either a Boolean combination of ∑2 sets or a 1-generic set is of high degree. We also study primitive recursive analogues of these notions and in this case we characterize the corresponding degrees exactly. MSC: 03D30, 03D55. (shrink)

We initiate the reverse mathematics of general topology. We show that a certain metrization theorem is equivalent to Π2 1 comprehension. An MF space is defined to be a topological space of the form MF(P) with the topology generated by $\lbrace N_p \mid p \in P \rbrace$ . Here P is a poset, MF(P) is the set of maximal filters on P, and $N_p = \lbrace F \in MF(P) \mid p \in F \rbrace$ . If the poset P is countable, (...) the space MF(P) is said to be countably based. The class of countably based MF spaces can be defined and discussed within the subsystem ACA0 of second order arithmetic. One can prove within ACA0 that every complete separable metric space is homeomorphic to a countably based MF space which is regular. We show that the converse statement, "every countably based MF space which is regular is homeomorphic to a complete separable metric space," is equivalent to Π2 1-CA0. The equivalence is proved in the weaker system Π1 1-CA0. This is the first example of a theorem of core mathematics which is provable in second order arithmetic and implies Π2 1 comprehension. (shrink)

In this article I want to clarify the text of one of the short maxims assigned to Pythagoras in the ancient tradition, which are known as symbola or acusmata. Before I turn to the acusma in question, it is important to understand the context in which it appears. It occurs in Chapter 17 of Book 4 of Aelian's Historical Miscellany. Aelian's work was written in the early third century a.d. in Rome, and is a ‘miscellaneous collection of anecdotes and historical (...) material’. It consists of short chapters, usually a page or less long, that are for the most part independent of one another. Chapter 17 of Book 4 is about a page long and is devoted to the sayings and doings of Pythagoras. There is no particular connection between it and the surrounding chapters, and it is clearly meant to stand on its own. The preceding chapter tells us that if we went to Callias for guidance he would turn us into drinkers, … if to Alcibiades, arrogant cheats, if to Demosthenes, orators, … if to Aristides, just men, … if to Socrates, wise men. The following chapter recounts an anecdote about Plato's arrival in Sicily and his reception by the tyrant Dionysius the Younger. The chapter that I am concerned with, Chapter 17, begins by asserting that Pythagoras taught that his ‘lineage was superior to that of ordinary mortals’. This is followed by a list of superhuman acts and traits of Pythagoras, for example his ability to be in Metapontum and Croton at the same time and his golden thigh. The second two-thirds of the chapter are then devoted to the miscellaneous teachings of Pythagoras. Most of these take the form of the brief taboos and maxims known elsewhere as symbola or acusmata, among which is the text on which I want to focus here. (shrink)

This paper gives a formalization of general topology in second-order arithmetic using countably based MF spaces. This formalization is used to study the reverse mathematics of general topology. For each poset P we let MF denote the set of maximal filters on P endowed with the topology generated by {Np | p ∈ P}, where Np = {F ∈ MF | p ∈ F}. We define a countably based MF space to be a space of the form MF for some (...) countable poset P. The class of countably based MF spaces includes all complete separable metric spaces as well as many nonmetrizable spaces. The following reverse mathematics results are obtained. The proposition that every nonempty Gδ subset of a countably based MF space is homeomorphic to a countably based MF space is equivalent to [Formula: see text] over ACA0. The proposition that every uncountable closed subset of a countably based MF space contains a perfect set is equivalent over [Formula: see text] to the proposition that [Formula: see text] is countable for all A ⊆ ℕ. The proposition that every regular countably based MF space is homeomorphic to a complete separable metric space is equivalent to [Formula: see text] over [Formula: see text]. (shrink)

South Africa is a highly distributively unequal country, and its inequality continues to be largely along racial lines. Such circumstances call for assessment from the perspective of contemporary theories of distributive justice. Three such theories—Rawlsian justice, utilitarianism, and luck egalitarianism—are described and applied. Rawls' difference principle recommends that the worst off be made as well as they can be, a standard which South Africa clearly falls short of. Utilitarianism recommends the maximization of overall societal well-being, a goal which South Africa (...) again fails to achieve given its severe inequality and the fact of the diminishing marginal value of money—that a given amount of money tends to produce more utility for a poor person than it does for a rich person. The final theory, luck egalitarianism, aims to make distributions sensitive to individual exercises of responsibility. This view also objects to South Africa's inequality, this time on the basis that the poor are overwhelmingly worse off through no fault or choice of their own. These major theories of distributive justice therefore all propose large-scale redistribution to the benefit of the (predominantly black) poor. Perhaps more surprisingly, all three views also provide support for socio-economic affirmative action, as opposed to South Africa's race-based Black Economic Empowerment. (shrink)

This study aims to identify the stance and distinctions proper to beginning to think about technology philosophically. It begins with a personal background and some historical events that have influenced the philosophy of technology. Chapter two then considers the historico-philosophical traditions of engineering and humanities philosophy of technology . With EPT, technological activity is primary, and other aspects of human experience are explained as aspects of a technological monism. With HPT, technology itself is placed within a pluralistic framework. Following arguments (...) for HPT as the proper stance for beginning to think about technology, chapter three surveys the relevant philosophical issues. ;But the philosophy of technology must also be a philosophy of technology. Chapter four articulates such a transition, which is then pursued in chapters five and six by means of a series of detailed distinctions. Chapter five examines technology as object and as knowledge. Types of technology as object include structures, tools, machines, automata, etc. The engineering analysis of machines is contrasted with their general human experience. As knowledge, types of technology range from sensorimotor skills through maxims and rules to technological theories. Such distinctions in artifact and technical cognition suggest various conceptual, epistemological, ethical-political, and metaphysical issues echoing those surveyed by chapter three. ;Chapter six extends the exploration into technology as activity and as volition. Types of the former include the action of making and the process of using. With regard to making, there is an explication of engineering discussions of the nature design. With regard to using, there are analyses of maintaining and management. Analyses of technology as volition revive those historico-philosophical and ethical considerations from which the study began. All four models of the manifestation of technology point toward a fundamental distinction between ancient and modern technology in beginning to think about technology philosophically. ;A final chapter reviews the study and considers some objections while pointing out the centrality of the philosophy of technology for science-technology-society studies and for the humanities in a technological culture. (shrink)

We explore the problem of constructing maximal and unbounded filters on computable posets. We obtain both computability results and reverse mathematics results. A maximal filter is one that does not extend to a larger filter. We show that every computable poset has a \Delta^0_2 maximal filter, and there is a computable poset with no \Pi^0_1 or \Sigma^0_1 maximal filter. There is a computable poset on which every maximal filter is Turing complete. We obtain the reverse mathematics result that the principle (...) "every countable poset has a maximal filter" is equivalent to ACA₀ over RCA₀. An unbounded filter is a filter which achieves each of its lower bounds in the poset. We show that every computable poset has a \Sigma^0_1 unbounded filter, and there is a computable poset with no \Pi^0_1 unbounded filter. We show that there is a computable poset on which every unbounded filter is Turing complete, and the principle "every countable poset has an unbounded filter" is equivalent to ACA₀ over RCA₀. We obtain additional reverse mathematics results related to extending arbitrary filters to unbounded filters and forming the upward closures of subsets of computable posets. (shrink)

Stemming from the works of Petr Hájek on mathematical fuzzy logic, graded model theory has been developed by several authors in the last two decades as an extension of classical model theory that studies the semantics of many-valued predicate logics. In this paper we take the first steps towards an abstract formulation of this model theory. We give a general notion of abstract logic based on many-valued models and prove six Lindström-style characterizations of maximality of first-order logics in terms of (...) metalogical properties such as compactness, abstract completeness, the Löwenheim–Skolem property, the Tarski union property, and the Robinson property, among others. As necessary technical restrictions, we assume that the models are valued on finite MTL-chains and the language has a constant for each truth-value. (shrink)

Modern thinking about democracy is largely governed by the concept of constituent power. Some versions of the concept of constituent power, however, remain haunted by the spectre of totalitarianism. In this article, I outline an alternative view of the identity of the people whose constituent power generates democratic authority. Broadly speaking, constituent power signifies the idea that all political authority, including that of the constitution, must find its source in some idea of ‘the people’, whose authority is never exhausted by (...) constituted power. The deficiency I seek to address is that of asking who the people is to whom any claim of authority refers, while avoiding the pitfalls of totalitarianism. I show the most famous totalitarian view of constituent power – advanced by Carl Schmitt – to be not only politically unsavoury but also ontologically unjustified. To outline my alternative view, I draw on Jacques Derrida’s concept of just decisions to argue that the undecidable inaugurates collective responsibility by demanding a response. This suggests a view of ‘the people’ as a doing rather than a being. I conclude by showing how this avoids totalitarian views of popular sovereignty by demonstrating its congruency with Claude Lefort’s democratic theory as opposed to totalitarianism. (shrink)

Modern thinking about democracy is largely governed by the concept of constituent power. Some versions of the concept of constituent power, however, remain haunted by the spectre of totalitarianism. In this article, I outline an alternative view of the identity of the people whose constituent power generates democratic authority. Broadly speaking, constituent power signifies the idea that all political authority, including that of the constitution, must find its source in some idea of ‘the people’, whose authority is never exhausted by (...) constituted power. The deficiency I seek to address is that of asking who the people is to whom any claim of authority refers, while avoiding the pitfalls of totalitarianism. I show the most famous totalitarian view of constituent power – advanced by Carl Schmitt – to be not only politically unsavoury but also ontologically unjustified. To outline my alternative view, I draw on Jacques Derrida’s concept of just decisions to argue that the undecidable inaugurates collective responsibility by demanding a response. This suggests a view of ‘the people’ as a doing rather than a being. I conclude by showing how this avoids totalitarian views of popular sovereignty by demonstrating its congruency with Claude Lefort’s democratic theory as opposed to totalitarianism. (shrink)

Modern thinking about democracy is largely governed by the concept of constituent power. Some versions of the concept of constituent power, however, remain haunted by the spectre of totalitarianism. In this article, I outline an alternative view of the identity of the people whose constituent power generates democratic authority. Broadly speaking, constituent power signifies the idea that all political authority, including that of the constitution, must find its source in some idea of ‘the people’, whose authority is never exhausted by (...) constituted power. The deficiency I seek to address is that of asking who the people is to whom any claim of authority refers, while avoiding the pitfalls of totalitarianism. I show the most famous totalitarian view of constituent power – advanced by Carl Schmitt – to be not only politically unsavoury but also ontologically unjustified. To outline my alternative view, I draw on Jacques Derrida’s concept of just decisions to argue that the undecidable inaugurates collective responsibility by demanding a response. This suggests a view of ‘the people’ as a doing rather than a being. I conclude by showing how this avoids totalitarian views of popular sovereignty by demonstrating its congruency with Claude Lefort’s democratic theory as opposed to totalitarianism. (shrink)

Philosophy & Social Criticism, Volume 48, Issue 3, Page 361-385, March 2022. Modern thinking about democracy is largely governed by the concept of constituent power. Some versions of the concept of constituent power, however, remain haunted by the spectre of totalitarianism. In this article, I outline an alternative view of the identity of the people whose constituent power generates democratic authority. Broadly speaking, constituent power signifies the idea that all political authority, including that of the constitution, must find its source (...) in some idea of ‘the people’, whose authority is never exhausted by constituted power. The deficiency I seek to address is that of asking who the people is to whom any claim of authority refers, while avoiding the pitfalls of totalitarianism. I show the most famous totalitarian view of constituent power – advanced by Carl Schmitt – to be not only politically unsavoury but also ontologically unjustified. To outline my alternative view, I draw on Jacques Derrida’s concept of just decisions to argue that the undecidable inaugurates collective responsibility by demanding a response. This suggests a view of ‘the people’ as a doing rather than a being. I conclude by showing how this avoids totalitarian views of popular sovereignty by demonstrating its congruency with Claude Lefort’s democratic theory as opposed to totalitarianism. (shrink)

During the recent debates on whether to prioritize health care workers for COVID-19 vaccines, two main lines of arguments emerged: one centered on maximizing health and one centered on reciprocity. In this article, we scrutinize the argument from reciprocity. The notions of fittingness and proportionality are fundamental for the act of reciprocating. We consider the importance of these notions for various arguments from reciprocity, showing that the arguments are problematic. If there is a plausible argument for reciprocity during the pandemic, (...) this is most likely one that centers on the risk that health care workers take on while working. We argue that the scope of this argument is not plausibly extended only to health care workers. Other essential workers at risk are in the position to make the same arguments. We also argue that there is no compelling argument from reciprocity that makes reciprocating with vaccines, rather than by other means, necessary. Furthermore, allocating vaccines based on reciprocity will conflict with utility-maximizing. Given the weak state of the arguments, overriding concerns for utility seem unreasonable. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:The Environmental Genome Project and BioethicsRichard R. Sharp (bio) and J. Carl Barrett (bio)Eight years ago, the Kennedy Institute of Ethics Journal published a brief selection by Eric Juengst (1991) entitled “The Human Genome Project and Bioethics.” That essay introduced and described the Ethical, Legal, and Social Implications (ELSI) Program at the National Center for Human Genome Research. 1 Since that time, the ELSI program has grown to (...) become one of the largest and most well regarded bioethics programs in the country, sponsoring the work of hundreds of researchers and coordinating bioethics activities both nationally and internationally (Marshall 1996; Meslin, Thomson, and Boyer 1997). In 1991, however, Juengst, the first director of the ELSI program, had no way of anticipating these developments. Juengst’s goal in his essay was simply to highlight some of the moral and social issues that were emerging as focal points for the ELSI program. Looking back, the issues he outlined may seem vague and overly broad. At the time, however, the essay served an important purpose, to identify areas requiring additional study and thereby to serve as a guide to others interested in joining in these discussions.In many ways, Juengst’s article serves as an inspiration to those of us working on a new bioethics project. The National Institute of Environmental Health Sciences (NIEHS) recently launched a multi-year project aimed at better understanding genetic influences on environmentally associated diseases (Albers 1997; Brown and Hartwell 1998; Cannon 1997; Kaiser 1997). This project, known as the Environmental Genome Project (EGP), plans to identify and study a number of common genetic variants that may play an important role in determining how individuals respond to environmental exposures. NIEHS hopes that the information learned through the EGP will be instrumental in developing more effective disease-prevention strategies and intervention programs. Following the precedent developed in connection with the Human Genome Project, NIEHS also plans to address the moral and social implications of the EGP. Efforts in this regard include sponsoring workshops and conferences to address such issues, as well as supporting research on the ethical, legal, and social implications of the EGP. Through this work, NIEHS hopes to anticipate potential problems before [End Page 175] they arise and to develop policies that maximize the benefits of the research while avoiding potential misuses of the information learned.In exploring the social implications of the EGP, we at NIEHS are very fortunate to be able to draw upon the work being done by the ELSI program at the National Human Genome Research Institute (NHGRI), as well as the ever-expanding bioethics literature that has been sparked by the ELSI program. Still, there is much to be done and this is an exciting time for those of us involved with the EGP. Many of the ethical, legal, and social implications of the project are only beginning to become clearer, and several of these issues appear quite different from the sorts of concerns that have previously been discussed in connection with other types of genetic research.This essay highlights some of the ethical, legal, and social implications that are emerging as important focal points for the Environmental Genome Project. Like Juengst’s 1991 paper, the goal of this article is to provide an overview of current areas of interest and to encourage others to join us in thinking about these difficult issues.The Environmental Genome ProjectIndividuals differ greatly in their responses to chemicals, drugs, radiation, smoking, alcohol, and other environmental exposures. These differential responses are the result of complex interactions between many factors, including an individual’s genetic make-up, age, sex, nutritional status, and overall health. The EGP aims to better understand the genetic basis of differential responses to environmental exposures. The vast majority of diseases, many forms of cancer, for example, are the consequence of both environmental and genetic contributions (Perera 1997). Hence, understanding the relationships between genetic variation and response to environmental exposure is important for understanding the causes of human disease and is crucial for the development of effective disease-prevention strategies.The EGP and projects like it represent a new stage of genomic research. It is expected that the Human Genome Project will complete... (shrink)

Cenzer, D., R. Downey, C. Jockusch and R.A. Shore, Countable thin Π01 classes, Annals of Pure and Applied Logic 59 79–139. A Π01 class P {0, 1}ω is thin if every Π01 subclass of P is the intersection of P with some clopen set. Countable thin Π01 classes are constructed having arbitrary recursive Cantor- Bendixson rank. A thin Π01 class P is constructed with a unique nonisolated point A and furthermore A is of degree 0’. It is shown that no (...) set of degree ≥0” can be a member of any thin Π01 class. An r.e. degree d is constructed such that no set of degree d can be a member of any thin Π01 class. It is also shown that between any two distinct comparable r.e. degrees, there is a degree that contains a set which is of rank one in some thin Π01 class. It is shown that no maximal set can have rank one in any Π01 class, while there exist maximal sets of rank 2. The connection between Π01 classes, propositional theories and recursive Boolean algebras is explored, producing several corollaries to the results on Π01 classes. For example, call a recursive Boolean algebra thin if it has no proper nonprincipal recursive ideals. Then no thin recursive Boolean algebra can have a maximal ideal of degree ≥0”. (shrink)

The publication of Gödel’s Max IV contributes to better understanding of the complex development of Gödel’s philosophical thought, and, alongside the other published notebooks, it is a further contribution to modifying a conventional view on the 20th-century philosophy, where Gödel should be recognized as one of the most important and profound philosophers. Moreover, his questions, problem formulations, and ideas, particularly as presented in his philosophical notebooks, transcend the historical distance and can immediately resonate with and inspire the current philosophical research.

Over a period of 22 years (1934-1955), the mathematician Kurt Gödel wrote down a series of philosophical reflections, the so-called Philosophical Remarks (Max Phil). They have been handed down in 15 notebooks written in Gabelsberg shorthand. The first notebook contains general philosophical reflections. Notebooks two and three consist of Gödel's individual ethics. The notebooks that follow clearly show that Gödel had designed a philosophy of science in which he placed his discussions of physics, psychology, biology, mathematics, language, theology, and history (...) within the context of a particular metaphysics. For the first time, the Kurt Gödel Research Center of the Berlin-Brandenburg Academy of Sciences is preparing a complete, historical-critical edition of Gödel's philosophical notebooks. A volume will published each year as a part of this edition. Volume 1, which Gödel entitled "Philosophy I Max 0," covers Gödel´s own philosophical reflections as well as those of other authors that were important to him. These were placed by Gödel at the beginning of his overall philosophical project. The introduction of the editor Eva-Maria Engelen provides an overview of this particular body of work. (shrink)

Volume 2 contains both notebooks of "Time Management (Max) I and II" and thereby Gödel’s applied individual ethics, which he received among others through his teacher Heinrich Gomperz. Gödel thus incorporates the ethical ideal of self-perfection into his opus. The volume is prefaced by an introduction to relevant considerations from the ethics of the Stoics as well as ancient dietetics, which provide the philosophical background to understand Gödel’s approach. In addition, editor Eva-Maria Engelen presents how this fits into the context (...) of Gödel’s Philosophical Notebooks. (shrink)

Carl F. Craver and Lindley Darden’s new book, In Search of Mechanisms: Discoveries across the Life Sciences, is a fantastic and lucid introduction to the “new mechanism” tradition in the philosophy of science. Over the last 2 decades, but particularly since the turn of the century, this has become an influential framework for thinking about core problems in the history and philosophy of science, with a strong emphasis on biology. There are at least four major aims. First, the new (...) mechanism tradition purports to resolve conventional problems in the philosophy of science, such as the nature of explanation, theory evaluation, reduction, the unity of science, and the levels of the scientific hierarchy. Second, it constitutes what Karl Popper called a Logik der Forschung: a set of maxims and precepts to propel the process of scientific discovery itself. This emphasis on the process of discovery distinguishes the tradition from much of twentieth-century philosophy of science, with its emphasis on the logic of justification. Third, the new mechanism tradition, at least in Craver and Darden’s view, recommends a certain historiographical framework for organizing the history of biology, a framework that depicts the history of biology primarily as a search for mechanisms. Fourth, it constitutes a fundamental metaphysics—a picture of what the physical world is like, in which entities possess various properties, which allow them to have various powers and which are organized in such a way as to give rise to observable phenomena. As the authors provocatively conclude, “nothing in biology makes any sense without the idea that biologists are searching for mechanisms” (202). I do not know whether the authors are correct in their assessment, but this book certainly demonstrates the scope of their ambitions. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Politics Is a Mushroom: Worldly Sources of Rule and Exception in Carl Schmitt and Walter BenjaminKam Shapiro (bio)Life is not a mushroom growing out of death.—Carl Schmitt, The Visibility of the ChurchTo isolate death from life, not leaving the one intimately woven in the other, and each one entering into the other’s midst—this is what one must never do.—Jean-Luc Nancy, L’intrus1Carl Schmitt’s theory of the exception was (...) bound up with a thoroughgoing critique of philosophies of immanence, materialism, and “atheism,” which he treated as interchangeable. In his early writings, he adopted the Christian perspective according to which postlapsarian nature cannot by itself yield a juridical order, or in his poetic phrase, “life is not a mushroom growing out of death.” Yet—in accord with Catholic doctrine—he also found sources of life, or law, in this world. While he repudiated theories of collective self-legislation, he embraced a popular sovereign empowered to impose form on a chaotic society. In Political Theology (1922), he compared the form-giving power of the sovereign to an act of divine intervention. Law, he argued, can only function in a lawful or “normal” situation that precedes formalization, and the sovereign “produces and guarantees the situation in its totality” [13]. In The Crisis of Parliamentary Democracy (1923) Schmitt retained his theological terms: “A scientific study of democracy must begin with a particular aspect that I have called political theology” [32]. In the modern age, democratic constituent power (pouvoir constituant) replaces the will of God as the transcendent source of a substantial order, namely democratic homogeneity. Democratic will-formation thereby becomes an act prior to its subject, or as Schmitt wrote, “[...] only political power, which should come from the people’s will, can form the people’s will in the first place” [Crisis 28]. A variety of democratic theorists dwell on the paradoxical character of democratic sovereignty, sometimes tracing it back to Rousseau’s well-known formulations [see esp. Connolly and Honig]. They highlight the gap between a transcendent (ideal or fictive) will in whose name political power acts, and the bounded, material consensus it forms, ostensibly rendering the latter vulnerable to challenge. As I argue, however, a closer look at Rousseau’s discussion of democratic founding in On the Social Contract reveals instead a dynamic relay between dispersed substantial or immanent sources of affiliation, on the one hand, and various agents and techniques of political power that draw on and combine them in a collective will, on the other, or what I call the virtual and the virtuosic.2 After briefly exploring this dynamic in Rousseau’s [End Page 121] On the Social Contract, I will highlight similar dynamics at work in Schmitt’s Weimar writings, examining three instances: the complexio oppositorum (1923), national myth (1923), and the polemical opposition of friend and enemy (1927), focusing especially on the first. Contrary to familiar readings of Schmitt’s metaphysical “exceptionalism,” I argue that for Schmitt, as for Rousseau, political power does not create a normative order from a vacuum, and the apparent transcendence of sovereign authority has a variety of worldly sources.3 Finally, I consider what I call “democratic virtuosity,” or virtuosity from below, focusing on Walter Benjamin’s repudiation of sovereign acts of lawmaking or law preserving in favor of ongoing collective habit-formation. As I argue, Benjamin returns spiritual force to the material world not only to shatter human authorities, but also to democratize creation.Rousseau—Anticipating the PeopleIn the Social Contract, Rousseau formulated the paradox of democratic founding to which so many, including Schmitt, would return. “In order for an emerging people to appreciate the healthy maxims of politics, and follow the fundamental rules of statecraft, the effect would have to become the cause; the social spirit, which should be the result of the institution, would have to preside over the founding of the institution itself; and men would have to be prior to laws what they ought to become by means of laws” [Rousseau 69]. As Rousseau argues, a constitution can form a general will only if it commands the loyalty of the people, that is, if there is... (shrink)

Jakob Friedrich Fries (1773-1843): A Philosophy of the Exact Sciences -/- Shortened version of the article of the same name in: Tabula Rasa. Jenenser magazine for critical thinking. 6th of November 1994 edition -/- 1. Biography -/- Jakob Friedrich Fries was born on the 23rd of August, 1773 in Barby on the Elbe. Because Fries' father had little time, on account of his journeying, he gave up both his sons, of whom Jakob Friedrich was the elder, to the Herrnhut Teaching (...) Institution in Niesky in 1778. Fries attended the theological seminar in Niesky in autumn 1792, which lasted for three years. There he (secretly) began to study Kant. The reading of Kant's works led Fries, for the first time, to a deep philosophical satisfaction. His enthusiasm for Kant is to be understood against the background that a considerable measure of Kant's philosophy is based on a firm foundation of what happens in an analogous and similar manner in mathematics. -/- During this period he also read Heinrich Jacobi's novels, as well as works of the awakening classic German literature; in particular Friedrich Schiller's works. In 1795, Fries arrived at Leipzig University to study law. During his time in Leipzig he became acquainted with Fichte's philosophy. In autumn of the same year he moved to Jena to hear Fichte at first hand, but was soon disappointed. -/- During his first sojourn in Jenaer (1796), Fries got to know the chemist A. N. Scherer who was very influenced by the work of the chemist A. L. Lavoisier. Fries discovered, at Scherer's suggestion, the law of stoichiometric composition. Because he felt that his work still need some time before completion, he withdrew as a private tutor to Zofingen (in Switzerland). There Fries worked on his main critical work, and studied Newton's "Philosophiae naturalis principia mathematica". He remained a lifelong admirer of Newton, whom he praised as a perfectionist of astronomy. Fries saw the final aim of his mathematical natural philosophy in the union of Newton's Principia with Kant's philosophy. -/- With the aim of qualifying as a lecturer, he returned to Jena in 1800. Now Fries was known from his independent writings, such as "Reinhold, Fichte and Schelling" (1st edition in 1803), and "Systems of Philosophy as an Evident Science" (1804). The relationship between G. W. F. Hegel and Fries did not develop favourably. Hegel speaks of "the leader of the superficial army", and at other places he expresses: "he is an extremely narrow-minded bragger". On the other hand, Fries also has an unfavourable take on Hegel. He writes of the "Redundancy of the Hegelistic dialectic" (1828). In his History of Philosophy (1837/40) he writes of Hegel, amongst other things: "Your way of philosophising seems just to give expression to nonsense in the shortest possible way". In this work, Fries appears to argue with Hegel in an objective manner, and expresses a positive attitude to his work. -/- In 1805, Fries was appointed professor for philosophy in Heidelberg. In his time spent in Heidelberg, he married Caroline Erdmann. He also sealed his friendships with W. M. L. de Wette and F. H. Jacobi. Jacobi was amongst the contemporaries who most impressed Fries during this period. In Heidelberg, Fries wrote, amongst other things, his three-volume main work New Critique of Reason (1807). -/- In 1816 Fries returned to Jena. When in 1817 the Wartburg festival took place, Fries was among the guests, and made a small speech. 1819 was the so-called "Great Year" for Fries: His wife Caroline died, and Karl Sand, a member of a student fraternity, and one of Fries' former students stabbed the author August von Kotzebue to death. Fries was punished with a philosophy teaching ban but still received a professorship for physics and mathematics. Only after a period of years, and under restrictions, he was again allowed to read philosophy. From now on, Fries was excluded from political influence. The rest of his life he devoted himself once again to philosophical and natural studies. During this period, he wrote "Mathematical Natural Philosophy" (1822) and the "History of Philosophy" (1837/40). -/- Fries suffered from a stroke on New Year's Day 1843, and a second stroke, on the 10th of August 1843 ended his life. -/- 2. Fries' Work Fries left an extensive body of work. A look at the subject areas he worked on makes us aware of the universality of his thinking. Amongst these subjects are: Psychic anthropology, psychology, pure philosophy, logic, metaphysics, ethics, politics, religious philosophy, aesthetics, natural philosophy, mathematics, physics and medical subjects, to which, e.g., the text "Regarding the optical centre in the eye together with general remarks about the theory of seeing" (1839) bear witness. With popular philosophical writings like the novel "Julius and Evagoras" (1822), or the arabesque "Longing, and a Trip to the Middle of Nowhere" (1820), he tried to make his philosophy accessible to a broader public. Anthropological considerations are shown in the methodical basis of his philosophy, and to this end, he provides the following didactic instruction for the study of his work: "If somebody wishes to study philosophy on the basis of this guide, I would recommend that after studying natural philosophy, a strict study of logic should follow in order to peruse metaphysics and its applied teachings more rapidly, followed by a strict study of criticism, followed once again by a return to an even closer study of metaphysics and its applied teachings." -/- 3. Continuation of Fries' work through the Friesian School -/- Fries' ideas found general acceptance amongst scientists and mathematicians. A large part of the followers of the "Fries School of Thought" had a scientific or mathematical background. Amongst them were biologist Matthias Jakob Schleiden, mathematics and science specialist philosopher Ernst Friedrich Apelt, the zoologist Oscar Schmidt, and the mathematician Oscar Xavier Schlömilch. Between the years 1847 and 1849, the treatises of the "Fries School of Thought", with which the publishers aimed to pursue philosophy according to the model of the natural sciences appeared. In the Kant-Fries philosophy, they saw the realisation of this ideal. The history of the "New Fries School of Thought" began in 1903. It was in this year that the philosopher Leonard Nelson gathered together a small discussion circle in Goettingen. Amongst the founding members of this circle were: A. Rüstow, C. Brinkmann and H. Goesch. In 1904 L. Nelson, A. Rüstow, H. Goesch and the student W. Mecklenburg travelled to Thuringia to find the missing Fries writings. In the same year, G. Hessenberg, K. Kaiser and Nelson published the first pamphlet from their first volume of the "Treatises of the Fries School of Thought, New Edition". -/- The school set out with the aim of searching for the missing Fries' texts, and re-publishing them with a view to re-opening discussion of Fries' brand of philosophy. The members of the circle met regularly for discussions. Additionally, larger conferences took place, mostly during the holidays. Featuring as speakers were: Otto Apelt, Otto Berg, Paul Bernays, G. Fraenkel, K. Grelling, G. Hessenberg, A. Kronfeld, O. Meyerhof, L. Nelson and R. Otto. On the 1st of March 1913, the Jakob-Friedrich-Fries society was founded. Whilst the Fries' school of thought dealt in continuum with the advancement of the Kant-Fries philosophy, the members of the Jakob-Friedrich-Fries society's main task was the dissemination of the Fries' school publications. In May/June, 1914, the organisations took part in their last common conference before the gulf created by the outbreak of the First World War. Several members died during the war. Others returned disabled. The next conference took place in 1919. A second conference followed in 1921. Nevertheless, such intensive work as had been undertaken between 1903 and 1914 was no longer possible. -/- Leonard Nelson died in October 1927. In the 1930's, the 6th and final volume of "Treatises of the Fries School of Thought, New Edition" was published. Franz Oppenheimer, Otto Meyerhof, Minna Specht and Grete Hermann were involved in their publication. -/- 4. About Mathematical Natural Philosophy -/- In 1822, Fries' "Mathematical Natural Philosophy" appeared. Fries rejects the speculative natural philosophy of his time - above all Schelling's natural philosophy. A natural study, founded on speculative philosophy, ceases with its collection, arrangement and order of well-known facts. Only a mathematical natural philosophy can deliver the necessary explanatory reasoning. The basic dictum of his mathematical natural philosophy is: "All natural theories must be definable using purely mathematically determinable reasons of explanation." Fries is of the opinion that science can attain completeness only by the subordination of the empirical facts to the metaphysical categories and mathematical laws. -/- The crux of Fries' natural philosophy is the thought that mathematics must be made fertile for use by the natural sciences. However, pure mathematics displays solely empty abstraction. To be able to apply them to the sensory world, an intermediatory connection is required. Mathematics must be connected to metaphysics. The pure mechanics, consisting of three parts are these: a) A study of geometrical movement, which considers solely the direction of the movement, b) A study of kinematics, which considers velocity in Addition, c) A study of dynamic movement, which also incorporates mass and power, as well as direction and velocity. -/- Of great interest is Fries' natural philosophy in view of its methodology, particularly with regard to the doctrine "leading maxims". Fries calls these "leading maxims" "heuristic", "because they are principal rules for scientific invention". -/- Fries' philosophy found great recognition with Carl Friedrich Gauss, amongst others. Fries asked for Gauss's opinion on his work "An Attempt at a Criticism based on the Principles of the Probability Calculus" (1842). Gauss also provided his opinions on "Mathematical Natural Philosophy" (1822) and on Fries' "History of Philosophy". Gauss acknowledged Fries' philosophy and wrote in a letter to Fries: "I have always had a great predilection for philosophical speculation, and now I am all the more happy to have a reliable teacher in you in the study of the destinies of science, from the most ancient up to the latest times, as I have not always found the desired satisfaction in my own reading of the writings of some of the philosophers. In particular, the writings of several famous (maybe better, so-called famous) philosophers who have appeared since Kant have reminded me of the sieve of a goat-milker, or to use a modern image instead of an old-fashioned one, of Münchhausen's plait, with which he pulled himself from out of the water. These amateurs would not dare make such a confession before their Masters; it would not happen were they were to consider the case upon its merits. I have often regretted not living in your locality, so as to be able to glean much pleasurable entertainment from philosophical verbal discourse." -/- The starting point of the new adoption of Fries was Nelson's article "The critical method and the relation of psychology to philosophy" (1904). Nelson dedicates special attention to Fries' re-interpretation of Kant's deduction concept. Fries awards Kant's criticism the rationale of anthropological idiom, in that he is guided by the idea that one can examine in a psychological way which knowledge we have "a priori", and how this is created, so that we can therefore recognise our own knowledge "a priori" in an empirical way. Fries understands deduction to mean an "awareness residing darkly in us is, and only open to basic metaphysical principles through conscious reflection.". -/- Nelson has pointed to an analogy between Fries' deduction and modern metamathematics. In the same manner, as with the anthropological deduction of the content of the critical investigation into the metaphysical object show, the content of mathematics become, in David Hilbert's view, the object of metamathematics. -/-. (shrink)

This is a survey paper giving a self-contained account of Shelah's theory of the pcf function pcf={cf:D is an ultrafilter on a}, where a is a set of regular cardinals such that a

Logic and Philosophy of Logic

Logic and Philosophy of Logic, Miscellaneous in Logic and Philosophy of Logic

Model Theory in Logic and Philosophy of Logic

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Traditional approaches describe ethical decision-making of leaders as driven by conscious deliberation and analysis. Accordingly, existing approaches of ethically-oriented leader development usually focus on the promotion of deliberative ethical decision-making, based on normative knowledge and moral reasoning. Yet, a continually growing body of research indicates that a considerable part of moral functions involved in ethical decision-making is automatic and intuitive. In this article, we discuss the implications of this moral intuition approach for the domain of ethically-oriented leader development. Specifically, we (...) introduce a conceptual model and develop a set of theoretical propositions, suggesting that the moral intuition perspective significantly contributes to effective ethically-oriented leader development. The discussion examines theoretical implications and practical applications of the presented propositions and outlines directions for future research. (shrink)

During the Zimbabwean crisis, millions crossed through the apartheid-era border fence, searching for ways to make ends meet. Maxim Bolt explores the lives of Zimbabwean migrant labourers, of settled black farm workers and their dependants, and of white farmers and managers, as they intersect on the border between Zimbabwe and South Africa. Focusing on one farm, this book investigates the role of a hub of wage labour in a place of crisis. A close ethnographic study, it addresses the complex, (...) shifting labour and life conditions in northern South Africa's agricultural borderlands. Underlying these challenges are the Zimbabwean political and economic crisis of the 2000s and the intensified pressures on commercial agriculture in South Africa following market liberalization and post-apartheid land reform. But, amidst uncertainty, farmers and farm workers strive for stability. The farms on South Africa's margins are centers of gravity, islands of residential labour in a sea of informal arrangements. (shrink)

In the 21st century, Carl Gustav Jung (1875-1961) remains one of the key figures in the field of analytical psychology - and Psychological Types, or The Psychology of Individuation, published in 1921, is one of his most influential works. It was written during the decade after the publication of Psychology of the Unconscious (1912), which effectively ended his friendship and collaboration with Sigmund Freud. Whereas the earlier work had clearly marked Jung's psychoanalytical divergence from Freud it is the Psychology (...) of Types that fully clarifies and presents the nature, quality and characteristics of his analytical psychology. The work, which was in part a consequence of his need to reconcile the competing theories of Freud, whom he regarded as extraverted, and Alfred Adler, whom he saw as introverted, develops his concept of descriptive categories for understanding the human mind in terms of the two essential attitude types: introversion and extraversion. These basic attitudes operate in tandem with four principal interacting functions of consciousness which Jung identifies as sensation and intuition, which are functions of perception, and thinking and feeling, which are functions of judgment. The eight resulting psychological types are then explored, described, identified, characterised and explained in considerable detail, with a soaring range of examples drawn from the whole of human history, culture and experience. In his efforts to explore and illuminate the nature of the unconscious mind and indeed the collective unconscious, he investigates the problems posed by the differing psychological types and how these have manifested from classical and medieval times to the 20th century. His observations range from Aristotle, Socrates and Plato to Tertullian and Origen, and from Abélard and Master Eckhart to Martin Luther and the problem of transubstantiation. Jung takes the listener on an odyssey of human thinking. He considers the problem of types in the works of Schiller and Goethe, and Spitteler and his treatment of the Prometheus myth. He contrasts idealism and realism, the Apollonian and the Dionysian in Nietzsche, and explores a host of philosophical and religious sources from the Bible to Taoism to Brahminism. He considers the nature of the reconciling symbol in Spitteler before analysing the nature of types in modern philosophy, aesthetics and biography, giving detailed consideration to William James' characteristic pairs of opposites and Furneaux Jordan's 'character sketch of the emotional types'. Jung goes on to fully identify and describe the characteristic differences between the extraverted and introverted types and provides an extensive chapter on definitions to fully clarify the meaning of the language he employs and make his meaning more accessible. Authoritatively read by Martyn Swain for Ukemi Audiobooks, Psychological Types is an inexhaustible treasure chest of ideas and creative inspiration worth listening to time and time again. (shrink)

The problems of diversity and pluralism have always been serious challenges to the stability of European societies. In the course of its history Europe elaborated various important ways of accommodation of differences, including toleration, respect and recognition. This article is devoted to discussion of the relations among them both in analytical and historical perspectives. I argue that toleration has always been based on a certain kind of respect and distinguish three main paradigms of the relations among these concepts. Then I (...) proceed to a discussion of the particular forms these paradigms took in European intellectual history and to an analysis of their applicability to the most important problems of contemporary society. I argue that pluralism and the complexity of contemporary society require pluralism in the modes of justifying toleration. (shrink)

When is choice affected by subliminal messages? This question has fascinated scientists and lay people alike, but it is only recently that reliable empirical data began to emerge. In the current paper we bridge the literature on implicit motivation and that on subliminal persuasion. We suggest that motivation in general, and implicit motivation more specifically, plays an important role in subliminal persuasion: It sensitizes us to subliminal cues. To examine this hypothesis we developed a new paradigm that allows powerful tests (...) of subliminal influences as well as stringent assessments of subliminality. The results of two experiments suggest that implicit motivation can enhance the effects of subliminal priming on choice. (shrink)

The automation of online social life is an urgent issue for researchers and the public alike. However, one of the most significant uses of such technologies seems to have gone largely unnoticed by the research community: religion. Focusing on Islamic Prayer Apps, which automatically post prayers from its users’ accounts, we show that even one such service is already responsible for millions of tweets daily, constituting a significant portion of Arabic-language Twitter traffic. We argue that the fact that a phenomenon (...) of these proportions has gone unnoticed by researchers reveals an opportunity to broaden the scope of the current research agenda on online automation. (shrink)

The OECD Convention on Combating Bribery of Foreign Public Officials in International Business Transactions (the OECD Convention) obligates signatory nations to make bribery of foreign public officials a criminal act on an extraterritorial basis. The purposes of this article are to describe the nature and consequences of bribery, outline the major provisions of the OECD Convention, and analyze its role in promoting transparency and accountability in international business. While the OECD Convention is not expected to totally eliminate the seeking or (...) taking of bribes, there are hopes that a uniform set of rules will curtail corrupt behavior, as long as those rules are both enforceable and enforced. (shrink)

It will be argued that the virtual agent (VA) can be characterized using phenomenological descriptive tools and other conceptual means within related paradigms of the analysis of subjectivity. From such a point of view, the main features of VA are: •VA is constituted by its communicative valencies; •VA is intentionally active in perception, and it is the case also at the intersubjective level; •VA establishes and supports the truth of its statements, which come out as a creative boundary, an "unquestionable (...) point of contact" between virtual "I" and virtual reality; •communicative intersubjectivity in cyberspace is better describedthrough recursive ontologies. Peirce's conception of the Subject as a species of semiosis can be helpful to clarify these points. Unlike the traditional concept of subject where communication stands at a level resting on an underlying level of being, for Peirce communication is inherent in mind itself. Along these lines, I argue for the open multivalence of the signified as overdetermined by communicative acts. (shrink)

We prove the following theorem: For a partially ordered set Q such that every countable subset of Q has a strict upper bound, there is a forcing notion satisfying the countable chain condition such that, in the forcing extension, there is a basis of the null ideal of the real line which is order-isomorphic to Q with respect to set-inclusion. This is a variation of Hechler’s classical result in the theory of forcing. The corresponding theorem for the meager ideal was (...) established by Bartoszyński and Kada. (shrink)

We investigate the cofinality of the partial order N κ of functions from a regular cardinal κ into the ideal N of Lebesgue measure zero subsets of R. We show that when add(N) = κ and the covering lemma holds with respect to an inner model of GCH, then cf(N κ ) = max {cf(κ κ ), cf([ cf(N)] κ )}. We also give an example to show that the covering assumption cannot be removed.

In 19th century Germany, the number of publications in the history of philosophy increased dramatically. According to Ulrich Schneider’s calculations, from 1810 through 1899, 148 original textbooks by 114 authors were published in German. The aim of this article is to analyse how the documented in these publications canonic vision of 19th century German philosophy evolved. An analysis of 66 treatises published from 1802 through 1918 allows dividing 19th century philosophers into groups based on the frequency of their names across (...) the tables of contents, describing the changes in the leading group composition and in the share of attention received by a given philosopher over time. The paper presents thus a formal analysis of how historical reputations of philosophers were made, how they stabilised, or faded. The authors claim that the current understanding of the history of 19th century philosophy differs significantly from the one recorded in the German textbooks of the era. (shrink)

Grand debates over reduction and emergence are playing out across the sciences, but these debates have reached a stalemate, with both sides declaring victory on empirical grounds. In this book, Carl Gillett provides new theoretical frameworks with which to understand these debates, illuminating both the novel positions of scientific reductionists and emergentists and the recent empirical advances that drive these new views. Gillett also highlights the flaws in existing philosophical frameworks and reorients the discussion to reflect the new scientific (...) advances and issues, including the nature of 'parts' and 'wholes', the character of aggregation, and thus the continuity of nature itself. Most importantly, Gillett shows how disputes about concrete scientific cases are empirically resolvable and hence how we can break the scientific stalemate. Including a detailed glossary of key terms, this volume will be valuable for researchers and advanced students of the philosophy of science and metaphysics, and scientific researchers working in the area. (shrink)

The essay contrasts two recurring phenomena of European culture: renaissance and avant-garde. The author discusses the paradigmatic Renaissance of 15th and 16th centuries and the paradigmatic Avant-Garde of early 20th century from the point of view of a practicing artist, interested in philosophical, social, religious, and political involvements of artists and their creation. The author shows the artistic and social history of 20th century as a struggle between the Avant-Garde and the Renaissance ideals, which, as he points out, found a (...) fertile ground in in the 20 years that followed immediately the Second World War. (shrink)

I argue that Richard Rorty was mistaken to argue that Sellars's commitment to picturing undermined his commitment to pragmatism. Instead, I argue that Sellarsian picturing, correctly interpreted, is itself continuous with pragmatism's emphasis on organism-environment interaction. I trace the origins of Rorty's misunderstanding of picturing to his misunderstanding of Kant, and hence to a misunderstanding of what it would mean to naturalize Kant.

Stroke remains one of the leading causes of various disabilities, including debilitating motor and language impairments. Though various treatments exist, post-stroke impairments frequently become chronic, dramatically reducing daily life quality, and requiring specific rehabilitation. A critical goal of chronic stroke rehabilitation is to induce, usually through behavioral training, experience-dependent plasticity processes in order to promote functional recovery. However, the efficiency of such interventions is typically modest, and very little is known regarding the neural dynamics underpinning recovery processes and possible biomarkers (...) of their efficiency. Some studies have emphasized specific alterations of excitatory–inhibitory balance within distributed neural networks as an important recovery correlate. Neural processes sensitive to these alterations, such as task-dependent oscillatory activity in beta as well as alpha bands, may be candidate biomarkers of chronic stroke functional recovery. In this review, we discuss the results of studies on motor and language recovery with a focus on oscillatory processes centered around the beta band and their modulations during functional recovery in chronic stroke. The discussion is based on a framework where task-dependent modulations of beta and alpha oscillatory activity, generated by the deep cortical excitatory–inhibitory microcircuits, serve as a neural mechanism of domain-general top-down control processes. We discuss the findings, their limitations, and possible directions for future research. (shrink)

The progress towards mathematization or, in a broader context, towards an increased “objectivity” is one of the main trends in the development of biological systematics in the past century. It is commonplace to start the history of numerical taxonomy with the works of R. R. Sokal and P. H. A. Sneath that in the 1960s laid the foundations of this school of taxonomy. In this article, I discuss the earliest research program in this field, developed in the 1920s by the (...) Russian entomologist and biometrician Eugen (Evgeniy Sergeevich) Smirnov. The theoretical and methodological grounds of this program are considered based on the published works of Smirnov as well as some archival sources. The influence of Smirnov’s evolutionary (mechano-Lamarckian) convictions on the development of this project of “exact systematics” is analyzed as well as the author’s attempts to establish a novel concept of “mathematical essentialism” in animal taxonomy. The probable causes of the failure of Smirnov’s project are viewed from both externalist and internalist perspectives, including the opposition to the use of quantitative methods in biology by some of the Lysenkoist ideologists in the USSR. A brief comparison of Smirnov’s research program with that developed 40 years later by Sokal and Sneath is provided. (shrink)

The structure of Russian science of the XIX century was dominated by state forms of its organization. At the same time, there were also a few private (non-governmental) forms of research communities. One of the little-studied phenomena of scientific privacy is the so-called “kruzhok” (a little circle in Russian). The article examines the history of the formation and activity of one of such “kruzhoks”, formed in the 1880s–1890s around Grand Duke Nikolai Mikhailovich, who was seriously engaged in research in the (...) field of lepidopterology (the branch of entomology studying butterflies, Lepidoptera). The role and significance of this “kruzhok” for the development of descriptive entomology in the situation of its weak institutionalization in Russia at the end of the XIX century are briefly considered, the course of scientific research of the Grand Duke and his entourage and the reasons for the termination of their activity are discussed. The history of this informal association is interpreted by us as a manifestation of the purposeful life-making of the Grand Duke, who thus tried to professionalize his hobby and enter the scientific community of entomologists on an equal footing, without breaking with his social environment and without going beyond the behavioral norms established by society for persons of his status. It is shown that the Nikolai Mikhailovich’s “kruzhok” became not only an instrument of his life-making, but also an influential center of Russian lepidopterology, the development of which was thereby given a powerful impetus. (shrink)