This paper addresses one of the fundamental problems of the philosophy of information: How does semantic information emerge within the underlying dynamics of the world?—the dynamical semantic information problem. It suggests that the canonical approach to semantic information that defines data before meaning and meaning before use is inadequate for pre-cognitive information media. Instead, we should follow a pragmatic approach to information where one defines the notion of information system as a special kind of purposeful system emerging within the (...) underlying dynamics of the world and define semantic information as the currency of the system. In this way, systems operating with semantic information can be viewed as patterns in the dynamics—semantic information is a dynamical system phenomenon of highly organized systems. In the simplest information systems, the syntax, semantics, and pragmatics of the information medium are co-defined. It proposes a new more general theory of information semantics that focuses on the interface role of the information states in the information system—the interface theory of meaning. Finally, with the new framework, it addresses the debate between weakly semantic and strongly semantic accounts of information, siding with the strongly semantic view because the pragmatic account developed here is a better generalization of it. (shrink)

The CMI Millennium “P vs NP Problem” can be resolved e.g. if one shows at least one counterexample to the "P = NP" conjecture. A certain class of problems being such counterexamples will be formulated. This implies the rejection of the hypothesis that "P = NP" for any conditions satisfying the formulation of the problem. Thus, the solution "P is different from NP" of the problem in general is proved. The class of counterexamples can be interpreted as (...) any quantum superposition of any finite set of quantum states. The Kochen-Specker theorem is involved. Any fundamentally random choice among a finite set of alternatives belong to "NP" but not to "P". The conjecture that the set complement of "P" to "NP" can be described by that kind of choice exhaustively is formulated. (shrink)

There is an apparent problem stemming from the factivity of knowledge that seems to afflict both contextualism and subject-sensitive invariantism . 1 In this article, we will first explain how the problem arises for each theory, and then we will propose a uniform resolution.1. The factivity problem for contextualismLet K t stands for X knows _ at t. Let h stand for S has hands. According to contextualism, ‘K t’ is true as uttered in some ordinary conversational (...) contexts. Let O be such a context. So we have ‘K t’ is true in O.Consider a demanding conversational context D . Let S* be a participant in D. We have ‘K t’ is not true in D.In prose: ‘S* knows at t that S has hands’ is not true in D. 2 , 3 Let us suppose that S* has a favourable epistemic status with respect to , as follows: ‘K t[S*,‘K t’ is true in O]’ is true in D. says that a certain sentence about S*'s epistemic status at t is true in D. S*'s epistemic status with respect to which proposition? A certain metalinguistic proposition concerning the truth in O of the sentence ‘K t’. That sentence in turn concerns S's epistemic status at t with respect to the proposition that S has hands. Got it? 4The factivity of ‘knows’ yields the following consequence : ‘K t’ is true in O → hThis metalinguistic factivity claim is licensed by the fact that any sentence of the …. (shrink)

Controversially, psychologist and public intellectual Jordan Peterson advises “enforced monogamy” for societies with high percentages of “incels.” As Peterson’s proposal resonates in manosphere circles, this chapter reconstructs and briefly evaluates the argument for it. Premised on the moral importance of civilizational sustainability, advocates argue that both polygamous and socially monogamous but sexually liberal mating patterns result in unsustainable proportions of unattached young men. Given the premises, monogamous societies are probably justified in maintaining their anti-polygamist social and legal norms. The case (...) for imposing stricter sexual norms on socially monogamous but sexually liberal societies is weaker, however, as male involuntary celibacy in those places isn’t as directly caused by male intrasexual competition, and since less intrusive social interventions are more likely to ameliorate “the incel problem.”. (shrink)

Violence in the world, explosive population growth, uneven and unfair distribution of wealth, destruction of the environment and/or the ineffectiveness of supranational political and economic tools and institutions and other problems are more and more achieving global character. The growth of number, frequency and intensity of global problems and threats is a reality. In the same time it represents a big challenge: How to find a generally acceptable, adequate global solution? The majority of political and intellectual leaders around the world (...) acknowledge concept of sustainable development/sustainable living as the most important tool for protecting the biosphere and for securing reasonable development for the future. The development and implementation of the sustainable living concept is driven by the effort to reach – as much as possible – the ideals of humanism and the harmony between man and nature, based on the respect of life. Values compatible with a sustainable way of living are a set of values, the implementation of which promote the shift towards sustainable future. These values are not completely new. Just the opposite. They create the core of the common heritage of humankind, since the oldest religious cultures. The submitted study tries to map the recent developments of values compatible with the sustainable way of living problematic from both Czech, Slovak and thinkers from abroad perspectives in the wider framework of relevant international activities. (shrink)

Consider a cat on a mat. On the one hand, there seems to be just one cat, but on the other there seem to be many things with as good a claim as anything in the vicinity to being a cat. Hence, the problem of the many. In his ‘Many, but Almost One,’ David Lewis offered two solutions. According to the first, only one of the many is indeed a cat, although it is indeterminate exactly which one. According to (...) the second, the many are all cats, but they are almost identical to each other, and hence they are almost one. For Lewis, the two solutions do not compete with each other but are mutually complementary, as each one can assist the other. This paper has two aims: to give some reasons against the first of these two solutions, but then to defend the second as a self-standing solution from Lewis’s considerations to the contrary. (shrink)

In Bermúdez 2013 I argued against David Lewis’s well-known and widely accepted claim that Newcomb’s problem and the prisoner’s dilemma are really notational variants of a single problem. Mark Walker’s paper in this journal takes issue with my argument. In this note I show how Walker’s criticisms are misplaced. The problems with Walker’s argument point to more general and independently interesting conclusions about, first, the relation between deliberation and decision and, second, the differences between the prisoner’s dilemma, which (...) is a strategic choice problem, and Newcomb’s problem, which is a parametric choice problem. (shrink)

ResumeMeans-centered approach to science is contrasted with a problem-centered orientation. Overstress on and too exclusive concern with method, instrument, technique or procedure fosters the following mistakes:1) Emphasis on polish and elegance rather than on vitality, significance and creativeness.2) Giving the commanding positions in science to technicians rather than discoverers.3) Over-valuation of quantification for its own sake.4) Fitting problems to techniques rather than vice-versa.5) Creation of a false and pernicious hierarchical system among the sciences.6) Overstrong compartmentalization between the sciences.7) Emphasis (...) on the difference rather than the similarities between scientists and other truth-seekers.8) Creation of a scientific orthodoxy, which in turn a) tends to block the development of new methods, b) tends to exclude many problems from the jurisdiction of science and c) tends to make scientists “safe” rather than daring and unconventional.9) Neglect of the problems of values, with a consequent blurring of the criteria for judging the worth or importance of an experiment. (shrink)

The Mind/Body Problem is about causation not correlation. And its solution will require a mechanism in which the mental component somehow manages to play a causal role of its own, rather than just supervening superflously on other, nonmental components that look, for all the world, as if they can do the full causal job perfectly well without it. Correlations confirm that M does indeed "supervene" on B, but causality is needed to show how/why M is not supererogatory; and that's (...) the hard part. (shrink)

Rationality of science was the topic of two conferences (held in 1988 and 1989) organized by the Department of Philosophy of Science, Institute of Philosophy, Jagiellonian University. Both conferences included a small group of invited speakers. This book contains a selection of papers presented there. It is intended mainly for specialists in the philosophy of science and scientists interested in philosophy. Students and especially postgraduate students would also benefit from reading it. The first conference, 'Popper, Polanyi and the Notion of (...) Rationality', was held from 1 to 5 October 1988 in Janowice. The second conference, 'The Aim and Rationality of Science', was held in Cracow at the Jagiellonian Univer sity, from 4-10 June 1989. The topics of both conferences were inspired by our late friend Dr. Tomasz Kocowski, who many years earlier invited me and my colleagues from the Department to participate in research concerning the problem of creativity, and serve him and other psychologists as methodological advisors. Personal contacts with this intelligent and inquisitive man helped us to realize that we could not fulfill our task while adhering to the received view in the philoso phy of science. This experience helped us to see science not only as scientific knowledge but also as a process of research. We then turned our attention to Michael Polanyi, who seemed to provide the philosophy we were looking for. (shrink)

Is a mathematical theorem proved because provable, or provable because proved? If Brouwer’s intuitionism is accepted, we’re committed, it seems, to the latter, which is highly problematic. Or so I will argue. This and other consequences of Brouwer’s attempt to found mathematics on the intuition of a move of time have heretofore been insufficiently appreciated. Whereas the mathematical anomalies of intuitionism have received enormous attention, too little time, I’ll try to show, has been devoted to some of the temporal anomalies (...) that Brouwer has invited us to introduce into mathematics. (shrink)

Estimating whether the Earth’s biota is in the middle of a crisis relies heavily on comparisons between present and past data about biodiversity or biodiversity surrogates. Although the past is a crucial source of information to assess the severity of the current biodiversity crisis, substantive conceptual and methodological questions remain about how paleodiversity and biodiversity are to be properly compared. I argue that to justify claims of a current biodiversity crisis is harder than it appears. More precisely, I claim that (...) paleodiversity measurements are incommensurable with contemporary measurements, given the different ways that biodiversity is conceptualized and operationalized. I conclude by proposing three possible ways of overcoming this incommensurability problem. (shrink)

John Dewey once said that "it is a familiar and significant saying that a problem well put is half solved." But what happens when the situation at hand can't be "put" into a problem, or it can be put into multiple problems, incommensurate in nature? At issue is whether every situation is at least potentially problematic, or whether some remain, "troublesome," "tragic," or characterizable in some other "non problematic" manner.Dostoevsky and Kafka present us with such instances. The underground (...) man is terribly worried about being predictable when he chooses. Kafka's character Joseph K. is stuck in a situation that is over-determined, i.e., it can be looked at psychologically, politically, and/or religiously.For James too, there are some situations which are not solved by "thinking the situation through." These may not be termed "tragic" or "troublesome," but they are other than "problematic." I show this by comparing "The Will to Believe" and "The Sentiment of Rationality" with Dostoevsky's Notes from the Underground and Kafka's The Trial. (shrink)

It is widely stated that a hypothesis is necessary to the execution of a scientific investigation. However, the dogmatic acceptance of this, as of every other proposition, is to be condemned until its implications have been adequately explored.It is the writer's view that hypotheses are not prerequisite to every study which contributes to organized and systematic knowledge of the observable world. It is also concluded that the recognition of a problem requiring a solution or a question deserving an answer (...) is a step that must be taken in every sort of systematic study, and, therefore, that a problem is a more important characteristic of scientific method than a hypothesis. (shrink)

We study the position of the computable setting in the “common theory of locality” developed in [4, 5] for local problems on $\Delta $ -regular trees, $\Delta \in \omega $. We show that such a problem admits a computable solution on every highly computable $\Delta $ -regular forest if and only if it admits a Baire measurable solution on every Borel $\Delta $ -regular forest. We also show that if such a problem admits a computable solution on every (...) computable maximum degree $\Delta $ forest then it admits a continuous solution on every maximum degree $\Delta $ Borel graph with appropriate topological hypotheses, though the converse does not hold. (shrink)

The history of science is replete with ideals that involve some criterion of completeness. One such criterion requires that physics explain how the appearances are produced in reality. This paper argues that it is scientifically acceptable to reject this criterion, along with all other completeness criteria that have been proposed for modern science.

The literary contest of the two tragedians in Frogs is introduced by four stanzas redolent of Homeric combat, with their predominantly dactylic metre and a number of high-flown epic words. I am surprised that several editors prefer the reading ὑψλøωυ at 818, as íππóλοøος surely has a resonance of íπποκορυστς of Iliad 2.1, etc. The readings and sense, however, of both halves of 819 have long been controversial. As Dover suggested in his 1993 edition the MSS ‘linch-pins of splinters’ is (...) less satisfactory than his proposed transposition to ‘splintering of linch-pins' , which suggests a recollection of the dangers of chariot accidents or collisions, as in the funeral games of Il. 23. But the following expression ‘shavings of deeds’ is even more puzzling, and highly improbable, and Heiberg's emendation to σμιλο, agreeing with φωτÓς , is preferred by Stanford among others, though doubted by Dover. (shrink)

The literary contest of the two tragedians in Frogs is introduced by four stanzas redolent of Homeric combat, with their predominantly dactylic metre and a number of high-flown epic words. I am surprised that several editors prefer the reading ὑψὑλøωυ at 818, as íππóλοøος surely has a resonance of íπποκορυστ⋯ς of Iliad 2.1, etc. The readings and sense, however, of both halves of 819 have long been controversial. As Dover suggested in his 1993 edition the MSS ‘linch-pins of splinters’ is (...) less satisfactory than his proposed transposition to ‘splintering of linch-pins', which suggests a recollection of the dangers of chariot accidents or collisions, as in the funeral games of Il. 23. But the following expression ‘shavings of deeds’ is even more puzzling, and highly improbable, and Heiberg's emendation to σμιλο⋯, agreeing with φωτÓς, is preferred by Stanford among others, though doubted by Dover. (shrink)

Background: Heart rate variability (HRV) has been considered as a measure of heart-brain interaction and autonomic modulation, and it is modified by cognitive and attentional tasks. In cognitive tasks, HRV was reduced in participants who achieved worse results. This could indicate the possibility of HRV predicting cognitive performance, but this association is still unclear in a high cognitive load sport such as chess Objective: To analyse modifications on HRV and subjective perception of stress, difficulty and complexity in different chess (...) class='Hi'>problem tasks. Design: HRV was assessed at baseline. During the chess problems, HRV was also monitored, and immediately after chess problems the subjective stress, difficulty and complexity were also registered. Method: A total of 16 male chess players, age: 35.19 (13.44) and ELO: 1927.69 (167.78) were analysed while six chess problem solving tasks with different level of difficulty were conducted (two low level, two medium level and two high level chess problems). Participants were classified according to their results into two groups: high performance or low performance. Results: Friedman test showed a significant effect of tasks in HRV indexes and perceived difficulty, stress and complexity in both high and low performance groups. A decrease in HRV was observed in both groups when chess problems difficulty increased. In addition, HRV was significantly higher in the high performance group than in the low performance group during chess problems. Conclusions: An increase in autonomic modulation was observed to meet the cognitive demands of the problems, being higher while the difficulty of the tasks increased. Non-linear HRV indexes seem to be more reactive to tasks difficulty, being an interesting and useful tool in chess training. (shrink)

The paper is devoted to the discussion of some philosophical and historical problems connected with the theorem on the undefinability of the notion of truth. In particular the problem of the priority of proving this theorem will be considered. It is claimed that Tarski obtained this theorem independently though he made clear his indebtedness to Gödel’s methods. On the other hand, Gödel was aware of the formal undefinability of truth in 1931, but he did not publish this result. Reasons (...) for that are also considered. (shrink)

The meta-problem of consciousness is framed as a route into investigating why there are problems in understanding consciousness by describing the mechanisms underpinning our tendency to describe consciousness as problematic, and the evolutionary origins of these mechanisms. This is framed as a means of uniting illusionists and realists toward a common goal, but this supposes that the only viable form of illusionism is what I call 'hard-wired' illusionism, under which phenomenal judgments are a direct product of natural selection. I (...) argue that, instead, 'soft-wired' illusionism is more plausible, where phenomenal judgments are seen to be cultural phenomena. Since the problem of consciousness arises from a flawed theory of consciousness, pointing out the mechanisms underlying expression of the theory and the historical origins of the theory will not suffice to tell us why the theory is problematic. As such, the meta-problem is exclusionary toward soft-wired illusionism. (shrink)

This paper aims to show that a counterfactual approach to causation is not sufficient to provide a solution to the causal exclusion problem in the form of systematic overdetermination. Taking into account the truthmakers of causal counterfactuals provides a strong argument in favour of the identity of causes in situations of translevel, causation.

The question whether attempts to vindicate induction should be abandoned in favor of (other) problems of rationality is pressing and difficult. How may we decide rationally when standards for rationality are at issue? It may be useful to first know how we have decided in the past. Whewell's philosophy of science and the reaction to it are discussed. Whewell's contemporaries mistakenly thought that only an inductivist research program could produce an adequate theory of rationality. But this very move violated their (...) own standards of rationality. We should now avoid making the same mistake again. We should return to Whewell's rejected proposal to make the philosophy of science historical and seek thereby to improve rational practice. (shrink)

The dissertation has two parts, each dealing with a problem, namely: 1) What is the most adequate account of fuzziness -the so-called phenomenon of vagueness?, and 2) what is the most plausible solution to the sorites, or heap paradox? I will try to show that fuzzy properties are those which are gradual, amenable to be possessed in a greater or smaller extent. Acknowledgement of degrees in the instantiation of a property allows for a gradual transition from one opposite to (...) the other, each intermediate stage constituting an overlap in certain proportion of both contraries. Hence, degrees in the possession of a property give rise to simple contradictions. The reason why I have chosen those two questions is that they provide the main philosophical motivation for a particular brand of an infinite valued and paraconsistent logic. I will claim that Classical logic (CL) is not adequate to handle fuzzy situations, and, being deficient, is in need of being expanded to make room for degrees of truth and weak contradictions. One can hardly deny the importance of the debate, since what is ultimately at stake is what the limits of truth, rationality, intelligibility and possibility are. The main disciplines within which the research moves are the philosophy of language, philosophy of logic, and ontology. (shrink)

Anselm is known for offering a distinctive definition of freedom of choice as “the ability of preserving uprightness of will for its own sake.” When we turn to Anselm’s account of the devil’s fall in De Casu Diaboli, however, this idiosyncratic understanding of freedom is not at the forefront. In that text, Anselm seemingly assumes a traditional understanding of free will defined in terms of alternative possibilities for the angels. These alternative possibilities must be present so the angels can engage (...) in ‘self-determination.’ God, however, does not face alternative possibilities to achieve His self-determination. Anselm thus explicates his notion of free will in terms of three different concepts: his distinctive definition of free choice, self-determination, and the principle of alternative possibilities. Despite attempts (by both scholars and Anselm) to explain how these three concepts are related, I argue that their relationship is problematic. In particular, I argue that Anselm is guilty of conflating and equivocating with regard to these concepts. I further importantly claim that the conflation obscures the fact that his understanding of self-determination calls into question God’s excellence over that of the good angels. (shrink)

The central argument of this article is that the standard conception of character given in virtue theory, as exemplified in the work of Rosalind Hursthouse, is seriously flawed. Partially, this is because looking behind a moral action for a ‘character’ is suspiciously akin to looking behind an object for an ‘essence’, and is susceptible to the same interpretive errors as an epistemic strategy. Alternately, a character—once inducted and projected upon a moral agent—is supposed to be a more or less permanent (...) property of that individual; a schema which leaves little room for the real possibility of personal transformation. I argue here that what is often referred to in virtue literature as ‘character’ can be productively re-described as the aggregate of all moral actions performed by any one moral agent: nothing more, and nothing less. My hope is that this interpretive strategy will result in broader and more coherent readings of moral actions, and thus also clarify moral confusion resulting from the current lack of the same. (shrink)

In 2019 the noted ethicist and political philosopher James Sterba published a new deductive version of the argument from the problem of evil to the conclusion that an Anselmian God does not exist. In this article I will argue that Sterba’s argument involves a problematic sorites-type paradox that, in order to be consistent, he should view as undermining his argument, since in his previous work on ethics he viewed this same sort of problem as counting as a significant (...) objection to moral cultural relativism. I show how his arguments involve a sorites-like paradox, explain how this is damaging to the argument from evil, and conclude by offering suggestions for how Sterba might address this weakness. (shrink)

The present article represents an attempt to argue in the favor of the thesis that, in the First Meditation, in the fragment where the problem of madness is spoken of, Descartes’ view aims to exclude the possibility that the knowing subject, the Cogito, could be insane, and not only to avoid the problem of madness because of various reasons or to replace the madness-example with a dreaming-example. In other words, this research aims to expose and to argue for (...) Michel Foucault’s point of view regarding the Cartesian problem of madness, and also to argue against Jacques Derrida’s view on the same issue. More broadly speaking, beyond the highlight of a possible different approach to Descartes’ text or the analysis of the Derrida-Foucault controversy, the main aim of this article is to emphasize a problem maybe less discussed of the act of knowing: beyond the proper usage of a wrong method, the misusage of a correct method or the poor practice of some spiritual exercises, the errors in the act of knowledge could as well follow from a deficiency in the knowing subject itself. (shrink)

Cet article, qui fait suite à une publication précédente (« Les apories du concept de redondance logique chez Bolzano »), poursuit un double objectif : (I) démontrer que les apories que nous avions relevées peuvent être surmontées par l’analyse des rapports extensionnels entre représentations ; (II) évaluer la contribution de Bolzano à la question classique des rapports intension/extension telle qu’elle a été posée par Port-Royal. La logique des classes, dont Bolzano pose les fondements ( Théorie de la science, 2 e (...) partie, 3 e section), permet en effet de dégager les lois de la redondance logique — auxquelles Bolzano ne cesse de faire implicitement référence sans en donner la formule — et de délimiter le champ d’application du principe classique de proportionnalité inverse entre intension et extension auquel déroge précisé­ment la redondance. La critique bolzanienne de la logique de Port-Royal prend alors tout son sens. (shrink)

The current system of international law is experiencing profound transformations. Indeed, the simultaneous processes of globalization combined with the disintegration of international systems of governance and law-making pose complex challenges for legal scholarship. The doctrinal response to these challenges has been theorized within two seemingly contradictory discourses in international law: fragmentation and constitutionalisation. This book takes an innovative approach to international law, viewing the processes of the fragmentation and constitutionalisation as being profoundly interconnected and reflective of each other. It brings (...) together a select group of contributors, including both established and emerging scholars and practitioners, in order to explore the ways in which the problems of fragmentation and constitutionalisation are viscerally linked one to the other and thus mutually conditioning and stimulating. The book considers the theory and practice of international law looking at the two phenomena in relation to the various fields of international law such as international criminal law, cultural heritage law and international environmental law. (shrink)

Ship-type identification in a maritime context can be critical to the authorities to control the activities being carried out. Although Automatic Identification Systems has been mandatory for certain vessels, if a vessel does not have them voluntarily or not, it can lead to a whole set of problems, which is why the use of tracking alternatives such as radar is fully complementary for a vessel monitoring systems. However, radars provide positions, but not what they are detecting. Having systems capable of (...) adding categorical information to radar detections of vessels makes it possible to increase control of the activities being carried out, improve safety in maritime traffic, and optimize on-site inspection resources on the part of the authorities. This paper addresses the binary classification problem (fishing ships versus all other vessels) using unbalanced data from real vessel trajectories. It is performed from a deep learning approach comparing two of the main trends, Convolutional Neural Networks and Long Short-Term Memory. In this paper, it is proposed the weighted cross-entropy methodology and compared with classical data balancing strategies. Both networks show high performance when applying weighted cross-entropy compared with the classical machine learning approaches and classical balancing techniques. This work is shown to be a novel approach to the international problem of identifying fishing ships without context. (shrink)

Classical results of additive number theory lead to the undecidability of the existence of solutions for diophantine equations in given special sets of integers. Those sets which are images of polynomials are covered by a more general result in the second section. In contrast, restricting diophantine equations to images of exponential functions with natural bases leads to decidable problems, as proved in the third section.

In recent years the cognitive science community has witnessed the rise of a new, dynamical approach to cognition. This approach entails a framework in which cognition and behavior are taken to result from complex dynamical interactions between brain, body, and environment. The advent of the dynamical approach is grounded in a dissatisfaction with the classical computational view of cognition. A particularly strong claim has been that cognitive systems do not rely on internal representations and computations. Focusing on this claim, we (...) take as a starting point a question recently raised by Cliff and Noble: " if evolution did produce a design that used internal representations, how would we recognize it?" (Knowledge-based vision and simple visual machines, Philosophical Transactions of the Royal Society: Biological Sciences, 352 , 1165-1175, 1997). We will argue that cognitive science lacks a proper operationalization of the notion of representation, and therefore is unable to fruitfully discuss whether a particular system has representations or not. A basic method to detect representations in a physical system, grounded in isomorphism, turns out to be quite unconstrained. We will look at a practical example of this problem by examining the debate on whether or not van Gelder's (What might cognition be, if not computation? Journal of Philosophy, 92 , 345-381, 1995) controversial example of the Watt Governor is representational. We will conclude that cognitive science, as of yet, has no empirically applicable means to answer Cliff and Noble's question unequivocally. This makes the recent representationalism vs. anti-representationalism debate a debate for the sake of appearance. (shrink)

Abstract This essay examines Gramsci?s writings about the First World War, primarily his immediate reflections in 1914?1918, but also relevant prison notes (1926?1937). The most striking feature of his attitude during the war years is ?Germanophilia?, a label I adapt from Croce, whose writings on the Great War also exhibited this attitude. A key common motivation was that political conflicts should not be turned into religious ones in which one portrays the enemy as an evil to be annihilated. But they (...) also had other divergent motivations. Another striking feature of Gramsci?s writings during the war years was his opposition to economic measures against Germany. He seemed to suggest that a military conflict should not be automatically expanded to include an economic war, conflating politics and economics. But later in prison he theorised that modern wars tend to be wars of position, in which military operations and industrial production are vitally connected. (shrink)

It is fairly well-known that certain hard computational problems (that is, 'difficult' problems for a digital processor to solve) can in fact be solved much more easily with an analog machine. This raises questions about the true nature of the distinction between analog and digital computation (if such a distinction exists). I try to analyze the source of the observed difference in terms of (1) expanding parallelism and (2) more generally, infinite-state Turing machines. The issue of discreteness vs continuity will (...) also be touched upon, although it is not so important for analyzing these particular problems. (shrink)

The SSIS SEL Brief Scales are multi-informant measures that were developed to efficiently assess the SEL competencies of school-age youth in the United States. Recently, the SSIS SELb was translated into multiple languages for use in a multi-site study across six European countries. The purpose of the current study was to examine concurrent and predictive evidence for the SEL Composite scores from the translated versions of the SSIS SELb Scales. Results indicated that SSIS SELb Composite scores demonstrated expected positive concurrent (...) and predictive relationships with scores from the Connor-Davidson Resilience Scale and negative relationships with scores from the problem behavior scales of the Strengths and Difficulties Questionnaire. Although there were a few exceptions, these patterns generally were consistent across informants and samples providing initial validity evidence for the Composite score from the translated versions of the SSIS SELb Scales. Limitations and future research directions are discussed. (shrink)