This paper gives a recursive generalization of a strong notation system of ordinals, which was devellopped by Jäger [3]. The generalized systemT(V′) is based on a hierarchy of Veblen-functions for inaccessible ordinals. The definition ofT(V′) assumes the existence of a weak Mahlo-ordinal. The wellordering ofT(V′) is provable in a formal system of second order arithmetic with the axiom schema ofΠ 2 1 -comprehension in a similar way, as it is proved in [6] for the weaker notation systemT(V′).

O tema deste artigo é um texto apócrifo de W. G. Sebald, o ensaio "Europäische Peripherien" [Periferias Europeias], baseado em uma palestra proferida em fevereiro de 1992, em Tübingen. Esse ensaio ocupa um lugar especial na obra de Sebald, pois nele o autor se expressa mais resolutamente do que em qualquer outra ocasião sobre questões políticas, no que diz respeito tanto ao processo de unificação europeia quanto aos problemas fundamentais das sociedades ocidentais na transição para o século XXI. A partir (...) de uma leitura mais atenta, chego à conclusão de que esse ensaio, supostamente secundário, revela-se um importante pilar para reconstruir a interpretação profundamente melancólica que Sebald faz da história com base no conceito de uma “história natural da destruição”. Ao mesmo tempo, “Europäische Peripherien” permite reconhecer a importância de Mutation der Menschheit [Mutação da Humanidade], de Pierre Bertaux, como influência fundamental, até então não reconhecida, para o desenvolvimento da obra de Sebald.Palavras-chave: W.G. Sebald. Europa. “História natural da destruição”. Pierre Bertaux. AbstractThis article discusses the essay "Europäische Peripherien", a hitherto overlooked text by W.G. Sebald based on a lecture given in Tübingen in February 1992. The essay occupies a special position in Sebald's oeuvre, as the author positions himself more pronouncedly than anywhere else on political issues, both with regard to the process of European unification and to fundamental challenges of Western societies in the transition to the twenty-first century. In my close reading the supposedly insignificant essay proves to be an important text for a reconstruction of Sebald's deeply melancholic view of history as expressed in the concept of a "natural history of destruction". At the same time, "European Peripheries" allows us to acknowledge the importance of Pierre Bertaux’ Mutation der Menschheit as an undiscovered influence on the development of Sebald's oeuvre.Keywords: W.G. Sebald. Europa. “Natural history of destruction”. Pierre Bertaux. ORCIDhttps://orcid.org/0000-0002-4825-1912. (shrink)

Eating disorders (EDs) are characterized by marked cognitive distortions and maladaptive schemas. Cognitive models of EDs highlight the direct impact of cognitive dysfunctions on eating-related disturbances, insofar as specific cognitive contents such as thoughts about diet rules and food or loss of control may trigger disturbed eating behavior. Moreover, early maladaptive schemas that reflect perfectionist standards and relate to achievement and performance seem to be associated with disturbed eating, e.g. via their impact on situation-specific appraisals. However, so far, no study (...) has investigated these assumptions. Hence, the present study sought to demonstrate whether and how cognitive content exerts an impact on eating behavior in daily life, and whether maladaptive core schemas impact the occurrence of binge eating via dysfunctional ED cognitions in eating-related contexts. N = 29 females with Bulimia Nervosa (BN), n = 31 females with Binge Eating Disorder (BED) and n = 30 female controls without EDs (NC) participated in the study. All participants received a handheld computer for a 48-hour period to capture antecedents of disturbed eating behavior in daily life. Event-sampling (meals, binge eating, purging, stressful situations) and signal-sampling (five times a day) methods were applied. EMA included a short questionnaire to assess dysfunctional cognitions and level of craving and to capture information about situational contexts. Early maladaptive schemas were assessed using a short version of the Young Schema Questionnaire at baseline. The main results showed specific patterns of dysfunctional eating-related cognitions for BED and BN. Binge eating was predicted by thoughts about loss of control (positively) and dietary restraint (negatively). For meal situations, no significant differences between the two ED groups emerged. All three domains exerted indirect effects on craving via thoughts about ‘eating/loss of control’, whereas neither a direct nor an indirect effect emerged regarding thoughts about ‘dietary restraint’. These results fit well with previous studies and support cognitive models of EDs; schema therapeutic approaches may be a valuable contribution to enhance treatment of EDs. Further studies should explore whether the findings from emerging adulthood can be generalized to younger age groups. (shrink)

Let ≺ be a primitive recursive well-ordering on the natural numbers and assume that its order-type is greater than or equal to the proof-theoretic ordinal of the theory T. We show that the proof-theoretic strength of T is not increased if we add the negation of the statement which formalizes transfinite induction along ≺.

It is commonly assumed that personalization technologies used by Google for the purpose of tailoring search results for individual users create filter bubbles, which reinforce users’ political views. Surprisingly, empirical evidence for a personalization-induced filter bubble has not been forthcoming. Here, we investigate whether filter bubbles may result instead from a searcher’s choice of search queries. In the first experiment, participants rated the left-right leaning of 48 queries (search strings), 6 for each of 8 topics (abortion, benefits, climate change, sex (...) equality, immigration, nuclear family, Islam, and taxation). An independent sample of participants were then asked to select one of these queries for each of the 8 topics. With the exception of the topic of Islam, participants were significantly more likely to select a query corresponding to their own political leaning, compared to other queries, explaining between 12% and 39% of the variance. A second experiment investigated the effect of the political leaning of the same queries on the overall political leaning of Search Engine Result Pages (SERPs) in Google Search. The top six results of each SERP were rated collectively by a third group of participants, explaining 36.3% of the variance across all 48 search terms (p < .00001). That is, (1) participants in our experiments tended to select own-side search queries, and (2) using those queries tended to yield own-side search results when using the Google search engine. Our results are consistent with the notion of a self-imposed filter bubble in which query selection plays a salient role. (shrink)

In 1906, Henry Stephens Salt published a short collection of essays that presented several rhetorically powerful, if formally deficient arguments for the vegetarian position. By interpreting Salt as a moral sentimentalist with ties to Aristotelian virtue ethics, I propose that his aesthetic argument deserves contemporary consideration. First, I connect ethics and aesthetics with the Greek concepts of kalon and kalokagathia that depend equally on beauty and morality before presenting Salt’s assertion: slaughterhouses are disgusting, therefore they should not be promoted. I (...) suggest three areas of development since Salt’s death that could be fruitfully plumbed to rebuild this assertion into a contemporary argument: an updated analysis of factory farm conditions, insights from moral psychologists on the adaptive socio-biological benefits of disgust as a source of cognitive information, and hermeneutical considerations about the role of the audience that allow blameworthiness for slaughterhouse atrocities to be laid upon the meat-eater. (shrink)

Ch. 1. Filosofskoe osmyslenie kulʹtury -- ch. 2. Problemy mnozhestvennosti kulʹtur.

When historians of the future come to study our times, rich in contradictions, revolutionary achievements, and possibilities, their attention will unquestionably be attracted by one phenomenon that is, at first view, totally paradoxical: if one is to believe the capitalist mass information media, the ruling circles of the imperialist countries, it appears, had no more urgent business than concern for "human rights.".

At the beginning of the fifth century there was a change in the style of clothing worn by Athenian men.1 When Thucydides speaks of it,2 he first describes how the Greeks of ancient times used to carry weapons in everyday life, just as the barbarians of his own day still did. The Athenians were the first to lay weapons aside and to take up a relaxed and more luxurious way of life.

This chapter contains sections titled: Introduction Particularism vs. Universalism Modern vs. Traditional Philosophy and Language Conceptual Decolonization and the Question of Democracy and Consensus The Problem of Linguistic Inadequacy Whither African Philosophy?