Analyzing geometric properties of high-dimensional loss functions, such as local curvature and the existence of other optima around a certain point in loss space, can help provide a better understanding of the interplay between neural network structure, implementation attributes, and learning performance. In this work, we combine concepts from high-dimensional probability and differential geometry to study how curvature properties in lower-dimensional loss representations depend on those in the original loss space. We show that saddle (...) points in the original space are rarely correctly identified as such in expected lower-dimensional representations if random projections are used. The principal curvature in the expected lower-dimensional representation is proportional to the mean curvature in the original loss space. Hence, the mean curvature in the original loss space determines if saddle points appear, on average, as either minima, maxima, or almost flat regions. We use the connection between expected curvature in random projections and mean curvature in the original space (i.e., the normalized Hessian trace) to compute Hutchinson-type trace estimates without calculating Hessian-vector products as in the original Hutchinson method. Because random projections are not suitable to correctly identify saddle information, we propose to study projections along dominant Hessian directions that are associated with the largest and smallest principal curvatures. We connect our findings to the ongoing debate on loss landscape flatness and generalizability. Finally, for different common image classifiers and a function approximator, we show and compare random and Hessian projections of loss landscapes with up to about 7×10^6 parameters. (shrink)

In recent years, the distributed architecture has been widely adopted by security companies with the rapid expansion of their business. A distributed system is comprised of many computing nodes of different components which are connected by high-speed communication networks. With the increasing functionality and complexity of the systems, failures of nodes are inevitable which may result in considerable loss. In order to identify anomalies of the possible failures and enable DevOps engineers to operate in advance, this paper proposes (...) a two-layer prediction architecture based on the monitoring sequences of nodes status. Generally speaking, in the first layer, we make use of EXPoSE anomaly detection technique to derive anomaly scores in constant time which are then used as input data for ensemble learning in the second layer. Experiments are conducted on the data provided by one of the largest security companies, and the results demonstrate the predictability of the proposed approach. (shrink)

The average annual profits before fees of the $10 billion plus Renaissance Technologies’ hybrid Medallion “Leveraged, High Frequency, Artificial Intelligence ” trading hedge fund between 1988 and 2019 were about 66 percent. Total trading profits during this period were over $100 billion. The fund has never had a losing year. The fund is not open to the general public. First, distinctions among, in more or less historical order, the traditional market-maker trading model, the hedge fund trading model, the artificial (...) intelligence trading model, and the hybrid LHFAI trading model are discussed. Second, the micro components of the LHFAI trading model are explained in the context of Renaissance Technologies’ Medallion Fund. Third, key positive contributions of the model with respect to profitability, low annual volatility, market liquidity, and intellectual property development; negative ethical issues concerning exclusive access, tax fairness, financial transparency, shared responsibility for losses and systemic risk, and short vs. long-term capital allocation are discussed. Potential reforms that retain the positives, reduce the negatives, and that could positively transform the model are discussed. Fourth, potential impacts that the potential reforms might have on the macro LHFAI form of finance capitalism and the larger finance capitalism political-economic system are considered. Fifth, conclusions are offered and discussed. (shrink)

High-dimensional data analysis has become the most challenging task nowadays. Dimensionality reduction plays an important role here. It focuses on data features, which have proved their impact on accuracy, execution time, and space requirement. In this study, a dimensionality reduction method is proposed based on the convolution of input features. The experiments are carried out on minimal preprocessed nine benchmark datasets. Results show that the proposed method gives an average 38% feature reduction in the original dimensions. The algorithm accuracy (...) is tested using the decision tree, support vector machine, and K-nearest neighbor classifiers and evaluated with the existing principal component analysis algorithm. The average increase in accuracy is 8.06 for DT, 5.80 for SVM, and 18.80 for the KNN algorithm. The most significant characteristic feature of the proposed model is that it reduces attributes, leading to less computation time without loss in classifier accuracy. (shrink)

It is a truth universally acknowledged that quantum mechanics is (somehow or other) screwy. That is, the ‘picture of the world’ presented by quantum mechanics i.

There has been increasing interest in recent years in the development of approaches to estimate causal effects when the number of potential confounders is prohibitively large. This growth in interest has led to a number of potential estimators one could use in this setting. Each of these estimators has different operating characteristics, and it is unlikely that one estimator will outperform all others across all possible scenarios. Coupling this with the fact that an analyst can never know which approach is (...) best for their particular data, we propose a synthetic estimator that averages over a set of candidate estimators. Averaging is widely used in statistics for problems such as prediction, where there are many possible models, and averaging can improve performance and increase robustness to using incorrect models. We show that these ideas carry over into the estimation of causal effects in high-dimensional scenarios. We show theoretically that averaging provides robustness against choosing a bad model, and show empirically via simulation that the averaging estimator performs quite well, and in most cases nearly as well as the best among all possible candidate estimators. Finally, we illustrate these ideas in an environmental wide association study and see that averaging provides the largest benefit in the more difficult scenarios that have large numbers of confounders. (shrink)

Personal recovery entails the idea of learning to live a good life in the face of mental illness. It takes place in a continuous dynamic between change and acceptance and involves the existential dimension in the broadest sense. With cognitive self-regulation and empowerment as central elements, however, current models of recovery mostly have an individual focus instead of a relational one. Furthermore, there seems to be an emphasis on the component of change. Little attention is payed to the role (...) and integration of dealing with loss in personal recovery. In this paper, the role of loss in mental illness will be elaborated from an existential perspective. This will be done by relating existential changes to possibly disruptive experiences of loss in wider experience. With the help of several perspectives on dealing with loss it will be argued this can be integrated in processes of recovery. Then, it will be elaborated how reexperiencing a state of being surrounded, or being included, being held is a necessary part of recovery. The result consists of a refinement of the view on personal recovery. The aim of this paper is therefore twofold: (1) to arrive at a better understanding of what existential loss and loss in wider experience in the context of psychopathology entails, and (2) to further develop perspectives on recovery in mental health care. (shrink)

This study was designed as an action research aimed to help students to elaborate their feelings of traumatic grief, due to a car accident and a suicide of two of their classmates, in an Italian high school. A death education project was realized in order to prevent the Werther effect. The intervention was based on psychodramatic techniques and meditation with Tibetan bells to encourage reflection on the suffering of traumatic loss, the sense of life, and their future. A (...) total of 89 students from four classes participated in the study, among which 82 completed the pre- and post-test survey. The intervention consisted of eight 2-h meetings, during which the themes of death and loss were dealt with through theoretical discussions, dramatization, and meditation. Two other classes which participated in the assessment as a control group did not attend the activities. The following instruments were used: Death Attitude Profile-Revised, which measures individual attitudes toward death; Psychological Well-being Scale, which measures a person’s psychological well-being; Resilience Scale for Adolescents, which measures the construct of resilience in adolescents; Self-Transcendence Scale, which measures self-transcendence; and Testoni Death Representation Scale, which measures the ontological representations of death. The results demonstrated that in the experimental group, there was a reduction in the fear of death and its avoidance, and that the students normalized the representation of death as something natural, thus improving their well-being. It is consequently possible to say that well-being is not simply the absence of suffering and worries, but rather, is rooted in the possibility of thinking of creative solutions to the trauma. (shrink)

Adolescence is a valuable phase of life, not just because it is the phase of learning in school and preparing for a working life. During the COVID-19 pandemic it became clear that the rights, experiences, and lifeworlds of adolescents are considered less important than the needs of school, work, and productivity. However, there is an ethical claim for people to have a good adolescence, and this means that the losses of social contact, experiences, time, and space demanded of adolescents, in (...) order to protect older and vulnerable groups during the COVID-19 pandemic, should be taken seriously. A distinctive quality of adolescence is that it cannot be repeated, nor can these experiences be replicated as adults. First experiences of independence, friendship, love, informality, recklessness, and youthful exuberance are intrinsically valuable and cannot be substituted for later in life. It is therefore not surprising that adolescents have sought and found their own spaces during the pandemic, some of them forbidden, because lock downs and closed social spaces have relegated them to the confines of their childhood bedrooms. In this paper, I explore an ethic of a good adolescence, which was impacted on by the COVID-19 pandemic, and consider what can be learned from this situation. Adolescents are to be taken seriously, their experiences are no less valuable than those of adults, and the losses they have suffered for the benefit of others should be honored. As far as possible, young people should be supported to have a voice in public discourse and in finding spaces to be adolescents. (shrink)

In many high-income countries, an initial response to the severe impact of Covid-19 on residential care was to shield residents from outside contacts. As the pandemic progressed, these measures have been increasingly questioned, given their detrimental impact on residents’ health and well-being and their dubious effectiveness. Many authorities have been hesitant in adapting visiting policies, often leaving nursing homes to act on their own safety and liability considerations. Against this backdrop, this article discusses the appropriateness of viewing the continuation (...) of the practice of shielding as a moral failure. This is affirmed and specified in four dimensions: preventability of foreseeable harm, moral agency, moral character, and moral practice (in MacIntyre’s sense). Moral character is discussed in the context of prudent versus proportionate choices. As to moral practice, it will be shown that the continued practice of shielding no longer met the requirements of an (inherently moral) practice, as external goods such as security thinking and structural deficiencies prevented the pursuit of internal goods focusing on residents’ interests and welfare, which in many places has led to a loss of trust in these facilities. This specification of moral failure also allows a novel perspective on moral distress, which can be understood as the expression of the psychological impact of moral failure on moral agents. Conclusions are formulated about how pandemic events can be understood as character challenges for healthcare professionals within residential care, aimed at preserving the internal goods of residential care even under difficult circumstances, which is understood as a manifestation of moral resilience. Finally, the importance of moral and civic education of healthcare students is emphasized to facilitate students' early identification as trusted members of a profession and a caring society, in order to reduce experiences of moral failure or improve the way to deal with it effectively. (shrink)

This paper analyses the model of interaction at the heart of Axel Honneth's social philosophy. It argues that interaction in his mature ethics of recognition has been reduced to intercourse between human persons and that the role of nature is now missing from it. The ethics of recognition takes into account neither the material dimensions of individual and social action, nor the normative meaning of non-human persons and natural environments. The loss of nature in the mature ethics of recognition (...) is made visible through a comparison with Honneth's initial formulation of his project. As an anthropology of intersubjectivity combining the teaching of the German philosophical anthropologists and G.H. Mead, his first model sought to ground social theory in the natural preconditions of human action. The last part of the article argues that a return to Mead's theory of practical intersubjectivity informed by Merleau-Ponty's germane theory of intercorporeity provides essential conceptual tools to enable the integration of the natural and the material within the theory of recognition. (shrink)

Purpose. Romanticism as a movement developed in Germany, where, becoming the philosophy of time in the 18th-19th centuries, spread to all European countries. The "mobility" of the Romantic doctrine, its diversity, sometimes contradictory views, attitude to man as a free, harmonious, creative person led to the susceptibility of this movement by ethnic groups, different in nature and mentality. Its ideas found a wide response in Ukraine with its "cordocentric" type of culture in the early nineteenth century. Since the peculiarity of (...) "Ukrainian Romanticism" was its "literary-centric" nature, the purpose of this study is to analyse and comprehend the place of man in the national philosophy and literature of this period. Accordingly, the main tasks of the work are as follows: to determine the main features, the nature of Ukrainian Romanticism; to trace the main vectors of comprehension and image of man in the literature of this time. Theoretical basis. The ideas of European Romanticism were creatively rethought and assimilated during the emergence of new Ukrainian literature. It provided samples of highly artistic works, unique names of talented writers – creators and thinkers, who in their works reflected the philosophy of time. Based on the works of F. Schlegel, partly E. Husserl, M. Heidegger, K. Jaspers, Romanticism in the Ukrainian humanities, in terms of philosophy, culturology, as well as at the intersection with literature, was studied by T. Bovsunivska, Y. Hrybkova, S. Efremov, N. Kalenichenko, S. Kozak, T. Komarynets, D. Nalyvayko, Y. Nakhlik, I. Ogorodnyk, V. Ogorodnyk, A. Sinitsyna, D. Chyzhevsky, M. Yatsenko, E. Kyryliuk, M. Biletsky, D. Dontsov, S. Efremov, G. Kostyuk, S. Krymsky, Y. Sherekh and others. Originality. The authors of the article prove that Romanticism in Ukraine, being "literary-centric" inherently, having absorbed the main ideas and features of European Romanticism, has its own features and vectors of formation and development. Man in this kind of movement, thanks to the means of art, appears very clearly as a spiritually rich, sensitive, vulnerable and strong person. For him or her, the highest value is freedom, the ability to make freely independent fateful decisions. Conclusions. Ukrainian writers, reflecting the philosophical ideas of Romanticism, saw in man a harmonious combination of "natural" and "social", through which he indirectly carries out his own national existence. In addition to the objective realities of the external world, in their works, Romantic writers appeal to the subjective, internal, spiritual, "ideal" world of the hero, who interacts with reality through his own system of values. At each level of development of the humanities and methodology of cognition, this allows a new reading of these works. (shrink)

First, a remark on the topic of my paper, which contains an 'and' where one would expect an 'or'. It might seem highly questionable to want to establish a relation between the self-proclaimed 'last anti-political German', teacher of self-overcoming and solitude, and a political thinker with an express commitment to political action and citizen equality. Would a genuine concern with both thinkers not precisely preclude any attempt to fabricate an alliance between them?One way of circumventing this difficulty might be to (...) argue that Nietzsche is really a political thinker, and, more problematically, that he is some version of a radical democrat. Conversely, one might try to demonstrate that Arendt is really a closet Nietzschean — provided, of course, that one takes Nietzsche to be amenable to a modicum of democratic theory.However, such an attempt to force their divergent projects into the straitjacket of mutual consistency would lose more in integrity — and ultimately, in relevance — than it would gain in cohesion. It is not my intention, therefore, to try and merge their respective undertakings into either a watered-down Nietzsche or a spiced-up Arendt, or to cobble together a new political theory out of their different philosophies.Instead of aiming at an ultimate synthesis, my concern in this paper is with a particular field of inquiry where Nietzsche’s thinking finds, to some extent, its analogue in that of Arendt. The purpose of this exercise is not to simply show up a few points of similarity, but rather, to illuminate a particular problem from two perspectives that stand in an analogical, rather than dialectical, relationship to one another.This analogical relationship does not resolve itself into an ultimate synthesis, and is not predicated on a seamless fit between two different fields of reference. On the contrary, this relationship, like any analogy, has an inevitable remainder, something held in abeyance that transcends the relationship with the analogon. Moreover, as will become clear, it is the differences as much as the affinities between Nietzsche and Arendt’s thinking that serve to illuminate the question this paper aims to address.This question concerns modernity as a condition of disintegration or loss, and particularly the loss of a coherent cultural complex — that is, an inter-human domain of “structured sense”, to borrow a term from Nancy — which necessarily circumscribes the meaning of the human. The premise of the paper, then, is that what has been lost in modernity are the cultural conditions for being — or becoming — human, as opposed to enduring only as a form of animal life or, on the other side of the scale, descending into barbarism . This premise derives from the analogous critiques of modernity developed by Nietzsche and Arendt, in so far as both thinkers examine the problem of modernity through the optics of culture.My argument proceeds in three stages. The first part of the paper examines the meaning and status of 'modernity' in Nietzsche's and Arendt’s respective projects. Here I investigate the time of modernity as falling literally 'between past and future', in which the present exists as only as a gap or aporia between the 'no longer' and the 'not yet'. This focus also serves as an introduction to the problem of the meaning of the human in the absence of any conception of a durable world. Part two examines Nietzsche's and Arendt’s analogical understanding of the human in relation to limitation and transcendence, which allows for a consideration, in part three of the paper, of the extent to which modernity entails a negation of both limitation and transcendence, and a concomitant loss of the human.By way of conclusion, I offer a brief consideration of the future of the human, at which point it also becomes clear in which respects the Nietzschean and Arendtian projects ultimately diverge. (shrink)

In this paper I offer some existential-phenomenological reflections on the interrelationships among the forms of love, loss, and human finitude. I claim that authentic Being-toward-death entails owning up not only to one’s own finitude, but also to the finitude of all those we love. Hence, authentic Being-toward-death always includes Being-toward-loss as a central constituent. Just as, existentially, we are “always dying already,” so too are we always already grieving. Death and loss are existentially equiprimordial. I extend these (...) claims to a discussion of the four forms of love identified by the ancient Greeks, contending that the nature of a loss experience will depend complexly on the forms or dimensions of love that had constituted the lost relationship. I argue that authentic solicitude can be shown to entail one of the constitutive dimensions of deep human bonding, in which we value the alterity of the other as it is manifested in his or her own distinctive affectivity, in particular, in those painful emotional states disclosive of authentic existing. Lastly, I explore the ethical implications of these claims. (shrink)

Individuals often describe objects in their world in terms of perceptual dimensions that span a variety of modalities; the visual (e.g., brightness: dark–bright), the auditory (e.g., loudness: quiet–loud), the gustatory (e.g., taste: sour–sweet), the tactile (e.g., hardness: soft vs. hard) and the kinaesthetic (e.g., speed: slow–fast). We ask whether individuals use perceptual dimensions to differentiate emotions from one another. Participants in two studies (one where respondents reported on abstract emotion concepts and a second where they reported on specific emotion episodes) (...) rated the extent to which features anchoring 29 perceptual dimensions (e.g., temperature, texture and taste) are associated with 8 emotions (anger, fear, sadness, guilt, contentment, gratitude, pride and excitement). Results revealed that in both studies perceptual dimensions differentiate positive from negative emotions and high arousal from low arousal emotions. They also differentiate among emotions that are similar in arousal and valence (e.g., high arousal negative emotions such as anger and fear). Specific features that anchor particular perceptual dimensions (e.g., hot vs. cold) are also differentially associated with emotions. (shrink)

The concepts of judicial independence and the separation of powers are used more as terms of political rhetoric than legal concepts in the British constitution. Responsible government significantly merges the executive and the legislative while parliamentary sovereignty has meant that judicial independence has had a peculiar British meaning, rarely unpacked. In practice, in England, (and presumably in the other UK jurisdictions), individual judges are accorded a high degree of independence, while there is no effective independence of the judiciary collectively (...) as a branch of government. This article then asks what impact current constitutional changes will have on this state of affairs. Adherence to the EU, the growth of judicial review and other factors have already had an important impact; devolution, the Human Rights Act and the reform of the House of Lords may have impacts that will be different in both quality and degree. Coupled with other political changes the end result may well be a more effective separation of powers and more real independence for the judges as a branch of government; but that in turn may call for more open and meaningful democratic control over the appointment of judges. (shrink)

This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1966.

This paper presents a way of classifying different forms of naturalness and unnaturalness. Three main forms of (un)naturalness are found as the following: history- based (un)naturalness, property-based (un)naturalness and relation-based (un)naturalness. Numerous subforms (and some subforms of the subforms) of each are presented. The subforms differ with respect to the entities that are found (un)natural, with respect to their all-inclusiveness, and whether (un)naturalness is seen as all-or-nothing affair, or a continuous gradient. This kind of conceptual analysis is needed, first, because (...) discussion concerning (un)naturalness is common in current bioethics and environmental ethics, and second, because the terms natural and unnatural are highly ambiguous. Thus, the lack of an exact definition of the type of (un)naturalness may lead into equivocation, other forms of bad argumentation, or at least vagueness. (shrink)

The data from a sample of wives living in countries not their own led to a challenge of the assumption that womanhood is an ascribed status. The article contrasts social womanhood with biological womanhood and shows the ways wives attempted to bridge the gaps between definitions of womanhood in their own and in their husbands' societies. If womanhood is an achieved status, further work is needed to define the dimensions and the criteria for this status.

Everywhere, life seems to be speeding up: we talk of “fast food” and “speed dating.” But what does the phenomenon of social acceleration really entail, and how new is it? While much has been written about our high-speed society in the popular media, serious academic analysis has lagged behind, and what literature there is comes more from Europe than from America. This collection of essays is a first step toward exposing readers on this side of the Atlantic to the (...) importance of this phenomenon and toward developing some preliminary conceptual categories for better understanding it. Among the major questions the volume addresses are these: Is acceleration occurring across all sectors of society and all dimensions of life, or is it affecting some more than others? Where is life not speeding up, and what results from this disparity? What are the fundamental causes of acceleration, as well as its consequences for everyday experience? How does it affect our political and legal institutions? How much speed can we tolerate? The volume tackles these questions in three sections. Part 1 offers a selection of astute early analyses of acceleration as experienced in the late nineteenth and early twentieth centuries. Part 2 samples recent attempts at analyzing social acceleration, including translations of the work of leading European thinkers. Part 3 explores acceleration’s political implications. (shrink)

Cognitive dimensions of creativity: What makes the difference between creative and non-creative university students? This paper analyses the contribution of specific cognitive functions on creative performance. The main question was which cognitive variables differentiate extreme levels of creative performance and therefore can characterize highly creative college students. A sample of Portuguese university students of Fine Arts and Literature took part in this study. A battery of verbal and figural cognitive tasks, as well as two kinds of creative tasks have been (...) considered. Results showed that there were mostly the same cognitive dimensions, which differentiate extreme levels of creative performance in both text and poster productions. These results are discussed considering the relevance of the cognitive approach to explain creativity. Some practical ideas, possible to put into the educational context, are also discussed. (shrink)

"Dimensions of Shared Agency" investigates the way in which standard philosophical accounts have been dealing with the issue of collective actions. In particular, the book focuses on the 'Big Five' of analytical social ontology and their accounts of shared/collective intentions and actions. Through systematic readings of different positions in the debate, the author proposes original ways of analyzing and classifying current theories of shared agency according to whether they advance a member-level or a group-level account of shared agency. While member-level (...) accounts are theories of shared agency based on individuals' attitudes and actions, group-level accounts give attention to the group of individuals considered as a whole, i.e., as an agent itself. Criticism arises against the idea that the Big Five have proposed stable group-level accounts suitable for explaining the case of shared agency as a group-level phenomenon. The widespread tendency in the debate is to endorse a perspective called holistic individualism, which maintains that high-level explanations are objective even though social facts are ontologically reducible to facts about individuals. Lasagni argues that as long as holistic individualism is held, the GLA is reducible to the MLA because holistic individualism upholds ontological individualism based on a deep individualistic premise, fixing the special status of individual agents as natural persons. The premise makes the claim to treat groups as agents contradictory to the general framework of the theory. This book profiles an alternative interpretation according to which agency should be considered as a functional kind, which is equally instantiated by different systems, such as individual human beings and organized social groups. In this way, the author claims, the reduction of the social can be avoided. "Dimensions of Shared Agency" will be of interest to doctoral students, researchers, and scholars interested in social ontology and the philosophy of the social sciences. It can also be utilised as supplementary reading or an introduction to philosophy students and scholars who are first approaching the philosophy of collective intentionality and shared agency. (shrink)

Human activity is causing high rates of biodiversity loss. Yet, surprisingly little is known about the extent to which socioeconomic factors exacerbate or ameliorate our impacts on biological diversity. One such factor, economic inequality, has been shown to affect public health, and has been linked to environmental problems in general. We tested how strongly economic inequality is related to biodiversity loss in particular. We found that among countries, and among US states, the number of species that are (...) threatened or declining increases substantially with the Gini ratio of income inequality. At both levels of analysis, the connection between income inequality and biodiversity loss persists after controlling for biophysical conditions, human population size, and per capita GDP or income. Future research should explore potential mechanisms behind this equality-biodiversity relationship. Our results suggest that economic reforms would go hand in hand with, if not serving as a prerequisite for, effective conservation. (shrink)

This is the first of two papers that use off-training set (OTS) error to investigate the assumption-free relationship between learning algorithms. This first paper discusses the senses in which there are no a priori distinctions between learning algorithms. (The second paper discusses the senses in which there are such distinctions.) In this first paper it is shown, loosely speaking, that for any two algorithms A and B, there are “as many” targets (or priors over targets) for which A has lower (...) expected OTS error than B as vice versa, for loss functions like zero-one loss. In particular, this is true if A is cross-validation and B is “anti-cross-validation” (choose the learning algorithm with largest cross-validation error). This paper ends with a discussion of the implications of these results for computational learning theory. It is shown that one cannot say: if empirical misclassification rate is low, the Vapnik-Chervonenkis dimension of your generalizer is small, and the training set is large, then with high probability your OTS error is small. Other implications for “membership queries” algorithms and “punting” algorithms are also discussed. (shrink)

ArgumentThis paper argues that the economics discipline is highly concentrated, which may inhibit scientific innovation and change in the future. The argument is based on an empirical investigation of six dimensions of concentration in economics between 1956 and 2016 using a large-scale data set. The results show that North America accounts for nearly half of all articles and three quarters of all citations. Twenty institutions reap a share of 42 percent of citations, five journals a share of 28.5 percent, and (...) 100 authors a share of 15.5 percent. A total of 2.8 percent of citations may be attributed to heterodox schools of thought. Also top articles are concentrated along these dimensions. Overall, concentration has strongly increased over the last six decades. (shrink)

Against the background of Russia’s full-scale war against Ukraine, the question of an effective cultural policy that would support national identity, contribute to the purification of consciousness from propaganda myths and preserve the heritage of Ukrainian culture is becoming more acute. Since cultural policy is related to both aesthetic-artistic and cultural-anthropological dimensions of social life, in order to identify the effective influence of cultural policy on dominant social practices, it is necessary to find out the universal principles of its functioning. (...) The purpose of this article is to identify the relevant philosophical and methodological basis of cultural policy for modern Ukrainian realities. Based on the fundamental ideas of Richard Rorty’s pragmatic philosophy and his analysis of cultural policies, the generally accepted nature of the inferential approach to social reality on the part of individual social groups was ascertained. The variability of cultural policy depending on the type of social organization community/society is demonstrated. In small social groups of the authoritarian type, social epistemological authority is mediated by the individual preferences of the leader of this group, so the tools of cultural policy are weak (patriarchal family, religious or political sect). An authoritarian or totalitarian mass society shows a high propensity for linguistic practices of propaganda, which can be seen as an extreme distorted form of cultural politics. In democratic societies, cultural policy is able to harmonize social life, improving its practices and building a value-symbolic world that constitutes culture in a broad sense. The social institute of education has all the tools, including digital ones, to shape the necessary social practices and educate a critical thinker who is able to generate conceptual knowledge, i.e. see relationships and be aware. Openness in decision-making, interaction of expert groups, public discussions are necessary elements for an effective cultural policy, which should be different from “cultural management”. Creative cultural industries play an important role in modern popular culture societies, and these industries significantly strengthen the economic component of social life. Public projects and initiatives effectively help to preserve Ukrainian culture, influence the level of awareness of Ukrainians and the economic well-being of our country. (shrink)

This paper offers a novel account of practical factor effects on knowledge attributions that is consistent with the denial of contextualism, relativism and pragmatic encroachemt. The account goes as follows. Knowledge depends on factors like safety, reliability or probability. In many cases, it is uncertain just how safe, how reliably formed or how probable the target proposition is. This means that we have to estimate these quantities in order to form knowledge judgements. Such estimates of uncertain quantities are independently known (...) to be affected by pragmatic factors. When overestimation is costlier than underestimation, for instance, we tend to underestimate the relevant quantity to avoid greater losses. On the suggested account, high stakes and other pragmatic factors induce such “asymmetric loss functions” on quantities like safety, reliability and probability. This skews our estimates of these quantities and thereby our judgements about knowledge. The resulting theory is an error-theory, but one that rationlizes the error in question. (shrink)

The SARS-COVID-2 virus that causes the Coronavirus has been having a challenging and devastating impact on finances and jobs worldwide. More specifically, in South Africa, the COVID-19 pandemic is having a crippling effect on jobs. Companies and businesses are struggling to operate and retain workers as revenue streams are drying up. Owners of companies and businesses have been forced to make difficult decisions. An example is the retrenchment of workers by some organizations because of the financial fall-out due to the (...) coronavirus pandemic. Also, before the pandemic, South Africa had unemployment challenges, economic downgrading, and high levels of inequality. These challenges bring to mind what the employment method and strategy will look like during the -COVID-19. In view of these challenges, one question that comes to mind is: given the COVID-19pandemic and the fact that the job losses affected people of all races, should the policies of affirmative action and preferential hiring still be considered in South Africa? Thus, this paper is a philosophical reflection on COVID-19, job losses, affirmative action, and preferential hiring in South Africa. In reflecting on the above, this paper aims to show that affirmative action and preferential hiring should not be considered in South Africa during the -COVID-19. I conclude that in the face of this tragedy, for the sustainability of the economy, everyone needs to work together to re-establish and reconstruct the country and build an inclusive economy. Keywords: Affirmative action, COVID-19 pandemic, Job losses, Preferential hiring, South Africa. (shrink)

The purpose of this study was to examine the norm conformity and value perceptions of Malaysian secondary school students. To measure adherence to value‐based social norms, a values/behaviour questionnaire was administered to approximately 400 Malaysian adolescents. The results showed a self‐reported high degree of conformity to social norms. In order to increase understanding of the moral dimensions of schooling, semi‐structured interviews were conducted with teachers and students which gave ‘voice’ to teachers and students as moral agents. The results indicate (...) that some students view school rules as too rigid and undermining the moral development schooling is trying to promote. The research also shows that the implicit values of respect, justice and fairness are central in Malaysian students' relationships with their teachers. This research shows teachers and students as active constructors of moral meaning and recommends that policymakers, when thinking about moral education reform, consider these views. (shrink)

In the past two decades or so, a number of researchers from various fields within linguistics have turned their attention to interpersonal phenomena, such as the linguistic expression of speaker opinion or evaluation , or the encoding of subjectivity in language and its diachronic development . Many linguists have offered categorizations of evaluative meaning, based on authentic discourse data, but no connection has been made with cognitive approaches to appraisal processes. This paper offers a first meta-theoretical exploration of such issues. (...) It compares dimensions of evaluation that have been identified in linguistic and cognitive studies, and also examines how psychological research into basic emotions can be related to linguistic research on affect. On the basis of these comparisons a proposal for a new classification of evaluative meanings is made. The focus of this paper is on only one aspect of the highly complex phenomenon of evaluation, namely potential evaluative dimensions, although other relevant issues will also be touched upon, including the pragmatics of evaluation. (shrink)

Continuous recordings of brain electrical activity were obtained from a group of 176 patients throughout surgical procedures using general anesthesia. Artifact-free data from the 19 electrodes of the International 10/20 System were subjected to quantitative analysis of the electroencephalogram (QEEG). Induction was variously accomplished with etomidate, propofol or thiopental. Anesthesia was maintained throughout the procedures by isoflurane, desflurane or sevoflurane (N = 68), total intravenous anesthesia using propofol (N = 49), or nitrous oxide plus narcotics (N = 59). A set (...) of QEEG measures were found which reversibly displayed high heterogeneity of variance between four states as follows: (1) during induction; (2) just after loss of consciousness (LOC); (3) just before return of consciousness (ROC); (4) just after ROC. Homogeneity of variance across all agents within states was found. Topographic statistical probability images were compared between states. At LOC, power increased in all frequency bands in the power spectrum with the exception of a decrease in gamma activity, and there was a marked anteriorization of power. Additionally, a significant change occurred in hemispheric relationships, with prefrontal and frontal regions of each hemisphere becoming more closely coupled, and anterior and posterior regions on each hemisphere, as well as homologous regions between the two hemispheres, uncoupling. All of these changes reversed upon ROC. Variable resolution electromagnetic tomography (VARETA) was performed to localize salient features of power anteriorization in three dimensions. A common set of neuroanatomical regions appeared to be the locus of the most probable generators of the observed EEG changes. (shrink)

This paper explores high school students' and teachers' preferences towards constructivist Internet‐based learning environments. The study proposes a framework, including two dimensions and five aspects, to illustrate the features of the Internet‐based learning environments. Based upon this framework, the Constructivist Internet‐based learning environment survey improvement was developed, which includes the scales of ease of use, multiple sources, student negotiation, reflective thinking, critical judgement and epistemological awareness. Questionnaire responses gathered from 630 high school students in Taiwan suggested that the (...) CILESI showed adequate reliability in assessing students' preferences. Male students placed more emphasis on the student negotiation, critical judgement and epistemological awareness enhanced by the Internet‐based learning environments than female students did. In addition, the teachers of the sampled students were also surveyed by CILESI. The teachers tended to express stronger preferences on the ease of use of the Internet‐based learning environments than did their students. However, students, when compared with their teachers, seemed to express more preferences towards the features of student negotiation, reflective thinking, critical judgement and epistemological awareness of Internet‐based learning environments. (shrink)

This paper aims to measure Knowledge Management Maturity (KMM) in the universities to determine the impact of knowledge management on high performance. This study was applied on Al-Quds Open University in Gaza strip, Palestine. Asian productivity organization model was applied to measure KMM. Second dimension which assess high performance was developed by the authors. The controlled sample was (306). Several statistical tools were used for data analysis and hypotheses testing, including reliability Correlation using Cronbach’s alpha, “ANOVA”, Simple (...) Linear Regression and Step Wise Regression.The overall findings of the current study suggest that KMM is suitable for measuring high performance. KMM assessment shows that maturity level is in level three. Findings also support the main hypothesis and it is sub- hypotheses. The most important factors effecting high performance are: Processes, KM leadership, People, KM Outcomes and Learning and Innovation. Furthermore the current study is unique by the virtue of its nature, scope and way of implied investigation, as it is the first comparative study in the universities of Palestine explores the status of KMM using the Asian productivity Model. (shrink)

Altered attachment characteristics may disturb the HPA and can even cause changes in the hippocampus. However, it is unknown if that will influence spatial navigation performance, learning and recalling. In this study we pretend to verify if there are differences in spatial navigation learning and was associated with attachment style dimensions of anxiety and close-depend. Sixty-five female participants were recruited and were evaluated using the Adult Attachment Scale-R and tested on a virtual maze navigation task (VMT) at one moment (exploratory (...) trial + 3 trials) and 24h later (3 trials). There was a significant Moment x Trial x Close-Depend interaction for the outcome time, F (2, 126) = 3.807, p = 0.025, with post-hoc analysis indicating that the High Close-Depend group displayed significant improvements between Trial 1 and Trial 3 in the post-test assessment. Conversely, the Low Close-Depend group displayed significant improvements between Trial 1and Trial 3 but on the pre-test assessment. Furthermore, the Low Close-Depend group presented significant better performance in pre-test Trial 3 in comparison to the High Close-Depend group. Thereby, it seems that low comfort with proximity and trust in others is associated with reduced spatial navigation recall, although spatial learning performance was actually superior in these participants. It is possible that reduced exposure to social interaction and meaning relationship may be reduced in the Low Close-Depend group, leading to modifications in hippocampal function and, ultimately, reduced spatial recall. Conversely, participants with high comfort with proximity and trust in others may not display typical spatial learning in the proposed task as they are more willing to freely explore the presented environment. (shrink)

This collection of essays examines the specific ethical concerns related to traditional areas of political communication, including political culture, campaigns, media, advertising, ghostwriting, discourse, politicians, and new technologies. The contributors touch on such important issues as polls and computer technology, the ethical dimensions of political advocacy, and the ethics of teledemocracy, and conclude that the greatest threat to democracy is neglect of the public forum. The book advocates a return to civic culture based on communication and persuasion, a high (...) level of information, and active citizen participation. (shrink)

The Polluter Pays Principle (PPP) states that polluters should bear the burdens as- sociated with their pollution. This principle has been highly contested because of the pu- tative impossibility of considering individuals morally responsible for an important amount of their emissions. For the PPP faces the so-called excusable ignorance objec- tion, which states that polluters were for a long time non-negligently ignorant about the negative consequences of greenhouse gas emissions and, thus, cannot be considered morally responsible for their negative consequences. (...) This paper focuses on the concept of moral responsibility as it appears in the excusable ignorance objection. I claim that this objection stems from a narrow notion of moral responsibility and that a more fundamen- tal notion of moral responsibility would pave the way to overcome it. I show that it should be out of the question whether historical polluters should bear some burdens asso- ciated with climate change because of their historical emissions. The relevant question is which kind of burdens they can legitimately be asked to bear. I argue that this notion of moral responsibility allows us to assign burdens of symbolic reparation, which are at the core of ‘Loss and Damage’ policies. (shrink)

The role of China in the world economy is constantly growing. In particular we observe that it plays more and more important role in the support of theworld economic growth (as well as high prices of certain very important commodities). In the meantime the perspectives of the Chinese economy (as well as possible fates of the Chinese society) remain unclear, whereas respective forecasts look rather contradictory. That is why the search for new aspects and modes of analysis of possible (...) development of China turns out to be rather important for the forecasting of global futures. This article employs a combination of scientific methods that imply (a) the analysis at the level of Chinese economic model; (b) the analysis at regional level (at this level the Chinese economic model is compared with the regional East Asian model); (c) the analysis at the global level that relies on the modified world-system approach that allows to answer the question whether China will replace the USA as the global leader. It is important that the analysis is conducted simultaneously in economic, social, demographic, and political dimensions. As regards the analysis of specific features of the Chinese model as an especial type of the East Asian model (that is based on the export orientation, capital & technology importation, as well as cheap labor force), we note as organic features of the Chinese model the totalitarian power of the Communist Party and the immenseness of resources. As regards special features of the Chinese model, we note (in addition to “cheap ecology” and cheap labor force) and emphasize that China has a multilevel (in a way unique) system of growth driving forces, where, as opposed to developed states, the dominant role belongs not to native private capital, but to state corporations, local authorities and foreign business. This explains the peculiarities of the Chinese investment (or rather overinvestment), which determines high growth rate up to a very significant degree. A unique feature of the Chinese model is the competition of provinces and territories for investments and high growth indicators. As regards perspectives of the global hegemony of China, we intend to demonstrate that, on the one hand, economic and political positions of China will strengthen in the forthcoming decades, but, on the other hand, China, assuming all possible future success, will be unable to take the USA position in the World System. We believe that in a direct connection with the development of globalization processes the hegemony cycle pattern is likely to come to its end, which will lead to the World System reconfiguration and the emergence of its new structure that will allow the World System to continue its further development without a hegemon. Finally, the article describes some possible scenarios of the development of China. We demonstrate that China could hardly avoid serious difficulties and critical situations (including those connected with demographic problems); however, there could be different scenarios of how China will deal with the forthcoming crisis. We also come to the conclusion that it would be better for China to achieve a slowdown to moderate growth rates (that would allow China to go through the forthcoming complex transition period with less losses) than to try to return at any cost to explosive growth rates attested in the 2000s. (shrink)

Organizational values determine the behaviour and norms expected in the organization. The more similar the attitude, the way of thinking and the value system among organizational members the stronger the culture is. The characteristics of personality can be well modelled with the concept of self-evaluation. The purpose of this article is to create a theoretical framework that reveals the relationships between self-evaluation dimensions, organizational values and employees’ commitment dimensions. Based on the results, affective commitment is supported by a high (...) level of self-esteem and self-efficacy through the organizational values such as collaboration, trust, affiliation, achievement, autonomy, competition and growth. In contrast, professional commitment is supported by a high level of locus of control and emotional stability, through the organizational values such as routinization, attention to details, formalization, support, communication and consistency. The conclusions of the theoretical model can... (shrink)

This eighth volume in the highly praised Study of Time series presents articles that fall into three broad categories: life and time as they are understood in the biological, cognitive, and psychological dimensions; the experience of time and life in words, sounds, and images; and time and life as ordered according to sociological, historical, and anthropological perspectives. The International Society for the Study of Time (ISST) is largely composed of the very academics whose early training and research have encouraged them (...) to specialized in subjects of less and less scope. But the very interdisciplinary nature of a society of heterogenous scholars from over 30 countries in more than 20 disciplines committed to the study of time is bound to broaden the perspective of those who are thus engaged. Furthermore, the insistence on delivering papers in plenary session - and in a milieu which has always proved to be a delight to the eyes, the mind, and the body - invariably encourages highly productive, jargon free, and very profitable discussions throughout the day and in smaller groups often late into the night. How does time and life apply to music, technology, philosophy, physics, film, and so much more? The pleasant pain and the resulting creative energy that derive from being obliged to view one's subject in a newer and broader perspective produced the excellent papers chosen for presentation at the conference. And that same creative energy is presented here in the more Apollonian form of the papers selected by their external readers and the editors, as Dimensions of Time and Life. (shrink)

This article presents an analysis and evaluation of what I call the “I’m not stupid” argument. This argument has ancient roots, which lie in Aristotle’s famous description of the weak man’s and strong man’s arguments. An “I’m not stupid” argument is typically used in a context of accusation and defense, by a defendant who argues that they did not commit the act of which they have been accused. The analysis of this type of argument takes the shape of an argumentative (...) pattern, which displays a full-fledged representation of its argumentation structure. It is based on a collection of ten contemporary instances of the “I’m not stupid” argument. Although ten instances constitute a small collection, the wide variation in the argumentative elements that they express explicitly or leave implicit made it possible to identify five new key premises in comparison with previous analyses of the weak man’s and strong man’s arguments (Walton, Tindale and Gordon 2014 in _Argumentation_ 28:85–119, 2014; Walton 2019 in _Argumentation_ 33:45–74, 2019). These new premises show that the crucial point of an evaluation of this argument is the arguer's supposedly rational character in making a gain-loss calculation. They also show that we need empirical data to strengthen our analyses of argument schemes and argumentation structures. (shrink)

Peter Unger’s book has both substantive and methodological aims. Substantively, it aims to prove the following four claims in the following order: we must, in general, suffer great losses of property to prevent suffering and death; we may, in general, impose such losses on others for the same goals; we may, in general, kill others to prevent more deaths; and we must, in general, kill ourself to prevent more deaths. Methodologically, it aims to show that intuitive judgments about cases that (...) would be presented as evidence against the four substantive claims—the standard technique of nonconsequentialists arguing against consequentialists—are worthless because we can construct cases that generate the opposite intuitive judgment; further, we can show that the factors that distinguish the cases yielding such different intuitions are not morally significant; and hence, we must decide which judgments are correct by consulting such general moral values as the importance of reducing suffering and death. Thus, Unger offers an error theory of nonconsequentialist restrictions on harming others and prerogatives not to make large sacrifices to aid. This error theory is based on the psychological effects of morally insignificant factors. (shrink)

‘Moral hazard’ is an economic term which commonly refers to situations in which people have a tendency to increase their exposure to risk when the costs of their actions, should they get unlucky, befall someone else. Once insured, for example, a person might have little reason, financially speaking, to be careful if he will get fully reimbursed for his losses should things go wrong, especially if he does not risk an increase in his insurance premium fees. In this article, I (...) argue that moral hazards are not morally neutral. To this end, I distinguish between concepts that call for a moral value judgement but do not have a fixed moral value and those that call for a moral value judgement and also have a fixed moral value. In short, this article examines questions that lie at the intersection of ethics and economics. (shrink)

The author claims that recent publications on the theory of music and literature show some new trends in constructivist philosophy of culture. One of them is the idea of subconscious roots of cultural artifacts that has been applied in music studies. It was at this point it becomes clear that in order to identify variants of constructivism as indicators you can use some very simple assumptions, for example, the assumption of the possibility of the ontological significance of the “artistry" of (...) the text. Such an assumption implicitly contains epistemological realism. So it becomes clear that realism is not something completely dead, including those for constructivism. Where constructivism allows the existence of good (“classic") texts, that is, of “high culture", he is tolerant to realism. On the other side, rejection of the classics is a sign of the radical versions of constructivism. There is possibility of fixing the difference between ontologies, which differ among themselves as a state of loss and forgetting the reality. (shrink)

Functionally distinct anatomic subdivisions of the brain can often be only a few millimeters in one or more dimensions. The study of metabolic differences in such structures by means of localized in vivo MR spectroscopy is therefore challenging, if not impossible. In fact, the spatial resolution of chemical shift imaging (CSI) in humans is typically in the range of centimeters. The aim of the present study was to optimize 1H CSI in monkeys and demonstrate the feasibility of high spatial (...) resolutions up to 1.4 ؋ 2 ؋ 1.4 mm3. The obtained spatial resolution permitted the segregation of gray and white matter in the visual cortex based on the concentration of different metabolites and neurotrans- mitters like N-acetylaspartate, glutamate, and creatine. Con- centration ratios of white matter versus gray matter tissue as well as between metabolites matched those reported in the literature from healthy human brain, demonstrating the consis- tency and reliability of the procedure. Magn Reson Med 54: 1541–1546, 2005. © 2005 Wiley-Liss, Inc. Key words: in vivo 1H NMR spectroscopy; spectroscopic imag- ing; chemical shift imaging; spatial resolution; monkey visual cortex.. (shrink)