The representation of a complex but stable, self-regulated and, finally, harmonious nature penetrates the whole history of Ecology, thus contradicting the core of the Darwinian evolution. Originated in the pre-Darwinian Natural History, this representation defined theoretically the various schools of early ecology and, in the context of the cybernetic synthesis of the 1950s, it assumed a typical mathematical form on account of α positive correlation between species diversity and community stability. After 1960, these two aforementioned concepts and their positive correlation (...) were proposed as environmental management tools, in the face of the ecological crisis arising at the time. In the early 1970s, and particularly after May’s evolutionary arguments, the consensus around this positive correlation collapsed for a while, only to be promptly restored for the purpose of attaching an ecological value on biodiversity. In this paper, we explore the history of the diversity–stability hypothesis and we review the successive terms that have been used to express community stability. We argue that this hypothesis has been motivated by the nodal ideological presuppositions of order and harmony and that the scientific developments in this field largely correspond to external social pressures. We conclude that the conflict about the diversity–stability relationship is in fact an ideological debate, referring mostly to the way we see nature and society rather than to an autonomous scientific question. From this point of view, we may understand why Ecology’s concepts and perceptions may decline and return again and again, forming a pluralistic scientific history. (shrink)

We examine the emergence of the field of life-history strategies during the 1950s. (We consider a 'field' an area of scientific activity consisting of a theoretical core, a subject of research, a vocabulary and research tools). During the late 1940s and early 1950s, population ecology faced many problems, concerning its conceptual framework, its mathematical models, experimental deficiencies, etc. Research on life-history characteristics remained descriptive, lacking explanations about the causes and significance of phenomena. This was due to the deficiencies of the (...) theoretical framework of population ecology up to the 1950s. The catalyzing factor for the emergence of the new field was the interdisciplinary impacts, and especially the impact of neodarwinism. The elaboration of a new theoretical core, invoking also methodological shifts, was the triggering factor, conditioning the emergence of the new field. (shrink)

Habitat templets are graphical-qualitative models which describe the development of life-history strategies in specific environmental conditions. In the context of the previous models of life-history strategies, life-history theorists focused on the density-dependent factors as the factors determining life-history strategies. With the use of habitat templets, the focus is oriented towards the environmental causal factors, considering density-dependent phenomena as by-products of the environmental impact. This implies an important shift in causality as well as in the worldview of life-history theorists: population is (...) not considered as a closed system isolated from the environment. The object of study is the organism-in-its-environment, as a complex multilevel system. This shift has also methodological consequences: Life-history theory combines holistic and reductionistic insights, using a variety of heuristic models. This imposes a new conception of generality as well as of the structure of scientific theories. (shrink)

Pancreatitis is a complex, progressively destructive inflammatory disorder. Alcohol was long thought to be the primary causative agent, but genetic contributions have been of interest since the discovery that rare PRSS1, CFTR and SPINK1 variants were associated with pancreatitis risk. We now report two associations at genome-wide significance identified and replicated at PRSS1-PRSS2 and X-linked CLDN2 through a two-stage genome-wide study. The PRSS1 variant likely affects disease susceptibility by altering expression of the primary trypsinogen gene. The CLDN2 risk allele is (...) associated with atypical localization of claudin-2 in pancreatic acinar cells. The homozygous CLDN2 genotype confers the greatest risk, and its alleles interact with alcohol consumption to amplify risk. These results could partially explain the high frequency of alcohol-related pancreatitis in men. © 2012 Nature America, Inc. All rights reserved. (shrink)

P. Papageorgiou was the last to edit the complete set of the scholia vetera to Sophocles in 1888. The narrow manuscript basis of the edition, the reluctance of the editor to use a sufficient amount of conjectural emendation and the lack of a methodology specific to editing scholia are responsible for a great number of corrupt passages in his text. This article is concerned with the critical restoration of eight such passages from the scholia to the Trachiniae: schol. Trach. 7, (...) 48, 56, 104b, 105b, 379, 434b and 556. (shrink)

Giovanni Pico della Mirandola (1463-1494) focuses on Anaxagoras (ca. 500-428 BC) because he considers him as a precursor of the the later Neoplatonic concept all things exist in all things in their own mode, which became the core of Pico’s metaphysics. Anaxagoras’s philosophy permits Pico to establish his doctrine that all things share a portion of God within them, in their own way. Pico rejects the fixed position of man in the ontological hierarchy. Man has the chance to become everything. (...) Pico asserts that man contains all things in himself as their center, just like God contains all things as their origin. As a consequence, Anaxagoras’s principle is supportive to Pico’s metaphysics. Furthermore, Anaxagoras’s metaphysical principle is supportive of Pico’s method of allegorical interpretation, which is indispensable for his syncretism and his attempt to reveal hidden truths in every text or level of reality. (shrink)

This study of the interpretations of Aristotle's "Categories" in the thirteenth century provides an introduction to some main themes of medieval philosophical ...

This paper is an introduction to the dossier on “the present and the future of doing philosophy with children”, which itself drew inspiration from a conference on the same topic that was held in University College Dublin on the 24th of June 2022. While the conference aimed at building a case for the importance of engaging pre-college students in philosophical thinking, it also aspired to function as a forum where the participants can critically reflect on the practice of doing philosophy (...) with children. The participants were asked to reflect on 1) the ways in which philosophy prepares children to engage with an increasingly complex world; 2) the future challenges of the P4wC movement; 3) the ways in which and the extent to which P4wC practice contributes to the decolonization of childhood discourses; 4) the ways in which and the extent to which the philosophy with children initiative addresses issues of epistemic injustice and educational and social inequalities. Building on the discussions that took place during and after the conference, the authors in this dossier interrogate the hierarchical opposition between child and adult, and cast a critical gaze on adultist assumptions that prevent Philosophy for/with Children initiatives from achieving their full potential. (shrink)

Many Buddhist rulers attained the cultic status of divinity as buddhas or celestial bodhisattvas and were expected to exercise their power in accord with Buddhist principles. The bodhisatta is depicted as perfecting both the virtues of kingship and the virtues of renunciation, thus preparing the way for his supreme enlightenment in which the two strands of sovereignty and renunciation “receive their final synthesis and fulfilment”. Politics was realistically seen as an unavoidable exercise of power that can and ought to be (...) used to promote righteousness, while the philosophical interpretation of Buddhist doctrines reflects the pragmatic nature of Buddhist ethics, which, unlike the deontological and absolutist ethical traditions, allows for the expression of multiple and variant attitudes towards the state and the role of religion in shaping and being shaped by social and political conditions. (shrink)

The purpose of the present study was to profile high school students’ achievement as a function of their demographic characteristics, parent attributes, and school behaviors. Students were nested within schools in the Saudi Arabia Kingdom. Out of a large sample of 500k, participants involved 3 random samples of 2,000 students measured during the years 2016, 2017, and 2018. Randomization was conducted at the student level to ensure that all school units will be represented and at their respective frequency. Students were (...) nested within 50 high schools. We adopted the multilevel latent profile analysis protocol put forth by Schmiege et al. and Mäkikangas et al. that account for nested data and tested latent class structure invariance over time. Results pointed to the presence of a 4-profile solution based on BIC, the Bayes factor, and several information criteria put forth by Masyn. Latent profile separation was mostly guided by parents’ education and the number of student absences. Two models tested whether the proportions of level 1 profiles to level 2 units are variable and whether level 2 profiles vary as a function of level 1 profiles. Results pointed to the presence of significant variability due to schools. (shrink)

Cet ouvrage se propose de confronter les problématiques relatives à la falsafa et à la religion islamique dans leur approche du corps. Le corps a toujours été marginalisé au profit de la notion de l'âme. Pendant que les penseurs ont été intéressés par l'étude de l'âme, le corps a toujours été leur point de départ. Son statut éthique et ontologique doit être réexaminé en refusant de se limiter aux dualismes classiques corps/âme ou matérialisme/spiritualisme qui masquent par leur dimension formelle ou (...) réductrice l'enjeu politique et existentiel de la question ainsi que ses implications théoriques et pratiques. Deux grandes perspectives apparaissent dans le développement de la falsafa lorsqu'elle problématise la question du corps. La première porte sur le fondement psychologique du lien existant entre l'âme et le corps et ses conséquences quant à la détermination de leur valeur réciproque. La deuxième est métaphysique et s'inscrit dans une visée eschatologique impliquant une conception de l'au-delà et du jugement dernier. Comment penser le corps d'un point de vue philosophique pour qu'il ne soit pas incompatible avec l'islam? Pour répondre à cette question, nous étudions les textes fondateurs de la falsafa spécialement ceux de Al-F r b, Ibn S n, Al-Ghaz l et Mull Sadr tout en les comparant aux textes coraniques. Georgio Rahal enseigne l'islamologie, l'histoire médiévale de l'islam, l'arabe littéraire et la philosophie arabe à l'Institut Catholique de Toulouse. (shrink)

The purpose of the present study was to predict and explain the academic cheating behaviors of elementary school students with learning disabilities by applying the cusp catastrophe model. Participants were 32 students with identified LD from state governmental agencies although all both them and the typical students participated in the experimental manipulation. Academic cheating was assessed using an empirical paradigm where true achievement was subtracted from achievement in a test without proper invigilation. Data analysis supported the proposed cusp catastrophe models, (...) where mastery-related motives acted as asymmetry and performance goals as bifurcation variables respectively. These findings were confirmed with application of the interactive goal hypothesis, where the interactive approach and avoidance performance goal term functioned as a splitting factor in the relationship between adaptive motivation and performance. (shrink)

Although respect and human presence are frequently reported in nursing literature, these are poorly defined within a nursing context. The aim of this study was to examine the differences, if any, in the perceived frequency of respect and human presence in the clinical care, between nurses and patients. A convenience sample of 1537 patients and 1148 nurses from six European countries (Cyprus, Czech Republic, Finland, Greece, Hungary and Italy) participated in this study during autumn 2009. The six-point Likert-type Caring Behaviours (...) Inventory-24 questionnaire was used for gathering appropriate data. The findings showed statistically significant differences of nurses’ and patients’ perception of frequency on respect and human presence. These findings provide a better understanding of caring behaviours that convey respect and assurance of human presence to persons behind the patients and may contribute to close gaps in knowledge regarding patients’ expectations. (shrink)

Although there has been significant scholarly attention on just war (jus ad bellum) in Byzantium and an increasing interest in the study of the Byzantine culture of war, military trickery and jus in bello (just conduct of war) remain largely unexplored by Byzantinists. This paper aims to fill this gap by studying the theory of military trickery and ethics in Byzantium, c. 900 -1204. It explores and analyses this aspect of jus in bello in Byzantium by employing methods and concepts (...) from Byzantine history, war studies and military ethics. The paper begins by examining the impact of dominant literary traditions (Classical and Biblical) on Byzantine perceptions of military trickery, and then explores the reception and development of Classical and Biblical notions of military trickery and ethics by different sub-cultures in Byzantium (e. g., theologians, jurists, tacticians, historians, orators, poets). The author then attempts to frame a more complete theory of Byzantine military trickery and ethics, and to reflect on the relationship between jus ad bellum and jus in bello in Byzantium. (shrink)

The object of this thesis is the examination of the concept of political representation in the corpus of Hobbes, Locke, Hegel and Marx. Through the method of textualreconstruction I foreground the concept’s salience in their writings. Political representation constitutes a unitary political society as the basis of representative government by entrusting to a separate part of the political community the exercise of the legislative and executive functions on behalf of the political society. Hobbes’s author-actor model grounded the concept of political (...) representation by introducing the act of the transfer of will to a representative by authorisation. Thereby he established the problematic relationship of permanently alienated, absolute, representative power acting in the name of the political community. Locke conceptualised political representation in a way that restored to political society the power to determine the legitimacy of its representative government in case the latter transgressed the norm of acting for the public good of society. Hegel, in turn, assigned to political representation the crucial function of integrating civil society into the power system of the state thus securing the identity of subjective and objective freedom in the rational state, though political representation bestows only formal freedom to civil society’s involvement in the affairs of the state. For Marx, the relationship of political representation makes the representative polity appear as a democratically governed political society within which individual freedom and the public good are secured. This is vitiated by the rift between political society/state and civil society. Marx censures liberal and republican theory for ignoring the primacy of civil/bourgeois society over the representative political society. As a consequence,he argues,the representative polity is not a form of self-government but other-determined and neither freedom nor the public good are realised. Instead, under the regime of private property, money assumes the authorial function of organising social exchange and human relations, shaping the representative polity after its own image, and thus it renders democracy as popular sovereignty a lie. (shrink)

The critical concept of commodity fetishism and its developed forms of money and capital fetishism ground the contemporary shape of social life under the rule of capital. This chapter offers a novel interpretation based on Marx’s Capital, elucidating the oft-overlooked interconnection of the fetishism triptych that accounts for domination, as well as the normalisation of exploitation as experienced in capitalist life. In commodity fetishism, a market-based pseudo-social ‘thing-hood’ preponderates over commodity owners and producers, concealing the double inversion that constitutes the (...) ‘world of commodities’. Money’s fetish form makes it appear as the ‘sovereign’ of the commodity world, possessing the exclusive social power to establish the value hierarchy of all persons and objects relativised in regard to it. The universal condition of monetisation of the life process in bourgeois society necessitates the adoption of the competition principle, leading to the generalised formation of a commodity self, shaped by competitive individualism. The social separation of the great mass of commodity producers from the means of production and the consequent need to sell themselves as commodities in the form of wage labour constitutes the social basis of capital fetishism, through which the process of capital ‘valorisation’ is enfolded within the process of use value production, disappearing into its socio-material character and thus naturalised. Capital fetishism dissimulates the production of surplus value by social labour and constructs the harmonised appearance of an equitable contribution of ‘factors of production’ in the sharing of the surplus product, thereby obscuring distributional struggles over it. Such antagonisms over surplus undergird the logic of neoliberal capitalism’s two-pronged strategy, pursuing ‘deregulation of labour relations’ on the one hand and dismantling the welfare state on the other. (shrink)

In this paper, I seek to shed light on some main interpretative aspects of George Pachymeres’ Commentary on Plato’s Parmenides. This Commentary –the only Byzantine Commentary on a platonic work ever to have been hitherto discovered– displays a unique specificity, since it marks a decisive turning point in the traditional interpretation of dialogues of Plato as an authority in terms of metaphysics or of philosophy in general. Not only does the Byzantine scholar limit himself to giving a logical exegesis of (...) the arguments of a dialogue which already bears the imprint of the Neoplatonists’ theological interpretations, but he also assumes the role of an active and impartial judge of its logical scope. This innovation, of great historical value, lies in the Aristotelian reading-interpretation of a Platonic dialogue, specifically of Parmenides’ dialectical arguments. Thus, I intend to analyze Pachymeres’ numerous references in specific Aristotelian doctrines that are spread throughout all of Pachymeres’ ad hoc scholia on Parmenides’ arguments and serve as both supplementary and corrective exegetic premises within his analysis, by giving a new perspective through the citation and the transcription of similar commentaries drawn from his edited and his unedited philosophical works, as well as to demonstrate, through a thorough investigation of Pachymeres’ unedited works mainly on Aristotle’s Organon, the key-role that Aristotle’s theory on dialectic plays in Pachymeres’ thought and specifically the dialectical value that the scholiast accords to the Platonic dialogue. My main concern is to prove, in the end, that Pachymeres’ usage of Aristotle for commenting on Plato’s text is a form of exercise, a way to train his students in proper philosophical non-fallacious argumentation. (shrink)

Summary During the Hellenistic and Imperial periods, Greek populations coexisted with several other cultures, which were very often more multitudinous. Those ‘Hellenes’, however, came together in big Panhellenic and smaller, local festivals to honour their gods and celebrate their common Hellenic culture. As a result, numerous new festivals and contests were founded after the third century BC, gradually forming a large festival network. Even though this festival network has repeatedly been at the centre of scholarly attention – and still is (...) – the rhetoric of athletic inscriptions, i.e. how athletic Panhellenism is demonstrated and what it is prompted by still remains largely unexplored. The main contribution of this paper is to demonstrate how the accumulation of citizenships by athletes contributes to Panhellenic self-representation, by showing another way that this association with Hellenic culture was communicated and negotiated in the public discourse. The portrayal of citizenships by an array of ethnic names along with the name of the honoree, presented the athlete as a larger-than-city figure and an essential part of that Hellenic community. One of the other aims of this paper is to suggest two factors in the development of these conventions of athletic representation, whose significance has not been understood in full: the athletic synod and the formation of Panhellenion. It is a central tenet of this paper that the study of citizenship in athletic inscriptions cannot only help us reveal more ways that Hellenicity was projected, but also better understand how all these different textual images helped shape views about what Hellas was. (shrink)

The purpose of the present studies was to evaluate and predict academic cheating with regard to a national examination in a Middle East country. In Study 1, 4,024 students took part and potential cheaters were classified as those having discrepant scores in multiple administrations that exceeded 1 SD in absolute terms. A latent class mixture analysis suggested two pathways for potential cheating: (a) The first path involved students—most male—who changed city or region of examination during test taking, and (b) the (...) second path described students—most male—who did not change city, region, or center of administration. Study 2 profiled cheaters using a sample of examinees who were actually caught cheating. Participants were 545 students, 253 of whom were caught cheating between 2002 and 2012. Both samples were selected from a pool of 319,219 testees using random sampling procedures. Results indicated that a 4-class solution best fitted the data as in Study 1. Furthermore, a predictive model was tested with an independent cross-validation sample of 112 examinees (56 cheaters, 56 noncheaters). Results indicated that the model classified correctly 78.57 of the new cheating cases (sensitivity) and 94.64% of noncheaters (specificity). (shrink)

This paper proposes and axiomatically characterizes a model of choice that builds on the criterion of partial dominance and allows for two types of avoidant behavior: choice deferral and status quo bias. These phenomena are explained in a unified way that allows for a clear theoretical distinction between them to be made. The model also explains the strengthening of the attraction effect that has been observed when deferral is permissible. Unlike other models of status quo biased behavior, the one analyzed (...) in this paper builds on a unique, reference-independent preference relation that is acyclic and generally incomplete. When this relation is complete, the model reduces to rational choice. (shrink)

In ”Skepticism,” Peter Klein distinguishes between the “Academic Skeptic” who proposes that we cannot have knowledge of a certain set of propositions and the “Pyrrhonian Skeptic” who refrains from opining about whether we can have knowledge. Klein argues that Academic Skepticism is plausibly supported by a “Closure Principle‐style” argument based on the claim that if x entails y and S has justification for x, then S has justification for y. He turns to contextualism to see if it can contribute to (...) the discussion between one who claims that we can have knowledge about some epistemically interesting class of propositions and the Academic Skeptic. He outlines the background of Pyrrhonian Skepticism, pointing out that the Pyrrhonist withholds assent concerning our knowledge‐bearing status because reason cannot provide an adequate basis for assent. He assesses three possible patterns of reasoning, and concludes that the Pyrrhonist view, that reason cannot resolve matters concerning the nonevident, is vindicated. (shrink)

La gran recesión del 2008 fue un evento singular en la historia reciente del Estado español. El “pinchazo” de la burbuja inmobiliaria y la destrucción masiva de empleo que trajo consigo pusieron de manifiesto la crisis profunda del capitalismo hispano. En Bonavista el paro y la consiguiente incapacidad de la gente trabajadora para pagar su deuda hipotecaria dieron lugar al ejercicio de una presión asfixiante por parte del sector financiero y a una reconfiguración de la cotidianeidad de las personas afectadas, (...) que tuvieron que subordinar las relaciones sociales y la dedicación que hace falta para mantenerlas y para aumentarlas a la lógica de la expropiación de riqueza. En este contexto, la Plataforma de Afectados por la Hipoteca surge como un refugio donde las personas afectadas reclaman la primacía de sus proyectos de vida frente a la pretendida hegemonía de la banca. (shrink)