In ‘Measuring the Consequences of Rules’, Holly Smith presents two problems involving the indeterminacy of compliance, which she takes to be fatal for all forms of rule-utilitarianism. In this reply, I attempt to dispel both problems.

This essay offers an analysis of the writing and practices of Song Siyŏl as a way to explore the philosophical concepts and philosophizing process of Confucian ritual in relation to women. As a symbolic and influential figure in Korean philosophy and politics, his views contributed to shaping the orthodox interpretation of the theory and practice of Neo-Confucian ritual regarding women. By demonstrating and analyzing what kinds of issues were discussed in terms of women in four family rituals, I delineate the (...) ways in which Song Siyŏl positioned women in his ritualist metaphysics and to examine his philosophizing process. (shrink)

Does communicative retributivism necessarily negate capital punishment? My answer is no. I argue that there is a place, though a very limited and unsettled one, for capital punishment within the theoretical vision of communicative retributivism. The death penalty, when reserved for extravagantly evil murderers for the most heinous crimes, is justifiable by communicative retributive ideals. I argue that punishment as censure is a response to the preceding message sent by the offender through his criminal act. The gravity of punishment should (...) be commensurate to the preceding criminal message, so that the offender can face up to the nature and significance of his crime. All murders are not the same. To measure up to the most evil and humanity-degrading murderous message, capital punishment should be the counter-message. Next, I argue that capital punishment does not necessarily violate human dignity. The death penalty and torture may both disrupt human dignity, yet in distinct ways. The death penalty terminates life, the vessel that holds together autonomy, while torture directly assaults autonomy. Torture is never permissible as a form of punishment. But death penalty, when used only on the extravagant evildoers, is justifiable, as life is thoroughly degraded by his own evil act. Further, I argue that mercy is integral to communicative retributivists’ theory of capital punishment. (shrink)

Against the separation of metaphysics and science advocated for by Plato and his followers and against the rejection of metaphysics in favour of science the Logical Positivists, this work argues that 'a new link' between metaphysics and science is all the more necessary for man to better understand nature. This is precisely what Whitehead's process metaphysics purports to do. But why is 'a new link' necessary It is necessary because Aristotle and his followers already established a link 'an old link' (...) by making metaphysics the foundation of all the sciences. Yet, Aristotelian metaphysics is a substance based metaphysics while Whitehead's metaphysics takes process and especially the category of relation seriously. Whitehead's Process metaphysics prioritizes process over permanence, becoming over being, relation over substance. Why does Whitehead have such preference for process metaphysics over classical metaphysics The answer, as shall be shown in this paper, lies in science with the demise of Newtonian science and the rise of Einsteinian science based on the theory of relativity. In an era when the concept of depassement de la metaphysique has become such a dominant feature of modern and postmodern thought, it is therefore our point of interest to find out why Whitehead who situates himself within this period takes up metaphysics as the foundation of his philosophizing Why does Whitehead embark on reconciling science and metaphysics when all his contemporaries are dissociating themselves from the former These questions will be the main concern of my research in this paper. (shrink)

Background: Rumination, a tendency to focus on negative self-related thoughts, is a central symptom of depression. Studying the self-related aspect of such symptoms is challenging because of the need to distinguish self effects from the emotional content of task stimuli. This study employed an emotionally neutral self-related paradigm to investigate possible altered self-processing in depression and its link to rumination. Methods: People with major depressive disorder (n = 25) and controls (n = 25) underwent task-based electro-encephalogram recording. We studied late (...) event-related potentials, along with low-frequency oscillatory power. We compared electroencephalogram metrics between groups and correlated them with depressive symptoms and reported rumination. Results: Participants with major depressive disorder displayed a difference in late positive potentials across frontocentral electrodes between self-related and non-self-related conditions. We found no such difference in controls. The magnitude of this difference was positively correlated with depressive symptoms and reported rumination. Participants with major depressive disorder also had elevated theta oscillation power at central electrodes in self-related conditions, a finding that we did not see in controls. Limitations: Patients with major depressive disorder were medicated at the time of the study. The group studied was primarily female, so the observed effects may have been sex-specific. Conclusion: Rumination appears to be linked to altered self-related processing in depression, independent of stimuli-related emotional confounds. This connection between self-related processing and depression may point to a self disorder as a core component of depression. (shrink)

A debunking argument contends that some target moral judgments were produced by unreliable processes and concludes that such judgments are unjustified. Debunking arguments face a regress challenge: to show that a process is unreliable at tracking the moral truth, we need to rely on other moral judgments. But we must show that these relied-upon judgments are also reliable, which requires yet a further set of judgments, whose reliability needs to be confirmed too, and so on. Some argue that the debunker (...) faces an insurmountable regress, which disables the debunking conclusion. In this paper, I explore and defuse this regress challenge. (shrink)

Some bioethicists argue that a doctor may frame treatment options in terms of effects on survival rather than on mortality in order to influence patients to choose the better option. The debate over such framing typically assumes that the survival and mortality frames convey the same numerical information. However, certain empirical findings contest this numerical equivalence assumption, demonstrating that framing effects may in fact be due to the two frames implying different information about the numerical bounds of survival and mortality (...) rates. In this paper, I use these findings to argue that framing is presumptively wrong because it violates the duty of proper disclosure. Along the way, I highlight morally relevant features affecting the permissibility of framing, tackle three objections and draw some general lessons for the ethics of nudging. (shrink)

Debunking arguments in ethics contend that our moral beliefs have dubious evolutionary, cultural, or psychological origins—hence concluding that we should doubt such beliefs. Debates about debunking are often couched in coarse-grained terms—about whether our moral beliefs are justified or not, for instance. In this paper, I propose a more detailed Bayesian analysis of debunking arguments, which proceeds in the fine-grained framework of rational confidence. Such analysis promises several payoffs: it highlights how debunking arguments don’t affect all agents, but rather only (...) those agents who updated on their intuitions using a specific range of evidentiary weights; it underscores how the debunkers shouldn’t conclude that we should reduce confidence beyond some threshold, but rather only that we should reduce confidence by some amount; and it proposes a method of integrating different kinds of evidence—about the kinds of epistemic flaws at play, about the different possible origins of our moral beliefs, about the background normative assumptions we’re entitled to make—in order to arrive at a rational moral credence in light of debunking. (shrink)

Moral particularism, on some interpretations, is committed to a shapeless thesis: the moral is shapeless with respect to the natural. (Call this version of moral particularism ‘shapeless moral particularism’). In more detail, the shapeless thesis is that the actions a moral concept or predicate can be correctly applied to have no natural commonality (or shape) amongst them. Jackson et al. (Ethical particularism and patterns, Oxford University Press, Oxford, 2000) argue, however, that the shapeless thesis violates the platitude ‘predication supervenes on (...) nature’—predicates or concepts apply because of how things are, and therefore ought to be rejected. I defend shapeless moral particularism by arguing that Jackson et al’s contention is less compelling than it firstly appears. My defense is limited in the sense that it does not prove shapeless moral particularism to be right and it leaves open the possibility that shapeless moral particularism might attract criticisms different from the ones advanced by Jackson et al. But at the very least, I hope to say enough to undermine Jackson et al’s powerful attack against it. The plan of this paper is as follows. Section 1 glosses the view of moral particularism and why it is taken to be essentially committed to the shapeless thesis. Section 2 examines a Wittgensteinian argument for the shapeless thesis. I shall argue that the Canberrans’ counter-arguments against it on grounds of disjunctive commonality and conceptual competence do not succeed. Section 3 explicates Canberrans’ predication supervenience argument against the shapeless thesis. Section 4 offers my criticisms of the Canberrans’ predication supervenience argument. In view of the above discussions, in Sect. 5, I conclude that there is no compelling argument (from the Canberrans) to believe that the shapeless thesis fails (as I have argued in Sect. 4). In fact, there is some good reason for us to believe it (as I have argued in Sect. 2). If so, I contend that moral particularism, when construed as essentially committed to the shapeless thesis, still remains as a live option. (shrink)

I take the debate between the particularists and the principlists to be centered on the issue of whether there are true moral principles. One argument the principlists often appeal to in support of their claim that there are true moral principles is the argument from supervenience. Roughly, the argument is made up of the following three statements: (P1) If the thesis of moral supervenience holds, then there are true moral principles. (P2) The thesis of moral supervenience holds. (C) There are (...) true moral principles, and hence particularism is false. In this paper, I argue that the above argument is not sound by attacking (P1). I hold that no general supervenient/resultance base has a robust enough configuration of contextual features as to ground the existence of true moral principles. If I am right about this, I think it would be indicative of a reason to be less confident about the truth of principlism and more confident about the truth of particularism. (shrink)

Suppose an agent is choosing between rescuing more people with a lower probability of success, and rescuing fewer with a higher probability of success. How should they choose? Our moral judgments about such cases are not well-studied, unlike the closely analogous non-moral preferences over monetary gambles. In this paper, I present an empirical study which aims to elicit the moral analogues of our risk preferences, and to assess whether one kind of evidence—concerning how they depend on outcome probabilities—can debunk them. (...) I find significant heterogeneity in our moral risk preferences—in particular, moral risk-seeking and risk-neutrality are surprisingly popular. I also find that subjects’ judgments aren't probability-dependent, thus providing an empirical defense against debunking arguments from probability dependence. (shrink)

The history of the relationship between science and metaphysics is riddled with controversy. Aristotle and his followers see metaphysics as providing the foundations on which science and other human intellectual endeavors build. In opposition to the thoughts of Aristotle, Plato and his followers separate metaphysics from science as independent and unrelated sciences. With the Logical positivists, the debate is a reject of metaphysics in favour of science. Metaphysics then is seen as a pseudo-science. Rudolf Carnap's the "Elimination of Metaphysics through (...) the Logical Analysis of Language" and Alfred Jules Ayer's elimination of metaphysics from the domain of knowledge are examined, while Heidegger is brought in to salvage the situation given that he holds on to the superiority of metaphysics over science. (shrink)

Ever since Hume launched a book-burning campaign against metaphysics, and Kant declared the “end of metaphysics”, supported by the Law of Three Stages of Comte and the rejection of metaphysics by the Logical Positivists, we are seen to be living in a post metaphysical era. This paper situates the historical roots of the rejection of metaphysics and then argues forcefully that metaphysics is indispensably relevant in our era. We may theoretically be living after the era of metaphysics, but in practice, (...) in all academic and scientific endeavors, we cannot do without metaphysical presuppositions and assumptions. Those proclaiming the death of metaphysics are in fact valorizing metaphysics since at the base of their arguments are metaphysical principles. (shrink)

Since the time Nietzsche declared the death of God, while Auguste Comte postulated in the Law of Three Stages that humankind had gone pass the religious/mythical stage as well as the metaphysical/speculative stage and was now living in the positive/scientific stage, there has been the consistent institutionalization of atheism and secularism. The early part of the 20th century saw Freud’s publication of the Future of an Illusion in which he predicted that as science continues to advance, religion will become obsolete. (...) The logical positivist too lumped up metaphysical and religious propositions as meaningless and nonsensical. It is within this atmosphere that Alfred North Whitehead comes into philosophy. The main question that this paper seeks to answer is: Why does the concept of God occupy an eminent place in Whitehead’s system when all his contemporaries consider God a hypothesis they no longer needed as Laplace had earlier maintained? Of great interest here is the fact that before 1925 Whitehead’s writings had no concern for God. However, in his 1925 Science and the Modern World, the chapter on “Abstractions” required that there be such an explanatory factor, reason for which it is immediately followed by the chapter on “God”. The last part of his Process and Reality treats elaborately the nature of the relationship between God and the world. This paper explores the reasons why Whitehead places a lot of interest on God and the role that this God plays in his system. (shrink)

This paper focuses on how building human potentialities in education can enhance learning competencies in students for the development of the self and the society. Human potential refers to a possibility human beings are capable of achieving. Montessori believes that the traditional system of education directs students to learn through memorization and recitation techniques and does not lay much emphasis on helping students to bring out their maximum potential. What goal can we attribute to education today? Our focus shall be (...) to answer the questions, what are the favorable conditions under which education can help to build human potentialities? Is Montessori’s view essential in enhancing creativity and building the necessary competencies of the learners in our society today? Education is a natural process carried out by the human individual. It is not what the teacher gives and is not acquired by listening to words but by experiences upon the environment. Montessori opts that education should help the learners develop confidence in their emerging abilities and offer them the opportunity to gain independence in daily tasks. The pedagogic significance of this work serves as a guide for the educational system in Africa and Cameroon in particular. It serves as a guide for curriculum developers and policy makers to bring out programs that will enhance the building of individual competencies for eventual development. Thus Montessori’s idea of education to build human potentialities is indispensible to our educational system today. (shrink)

In this paper we concur with Alfred North Whitehead that education with inert ideas is harmful and useless to the student and the society at large. Inert ideas constitute dead knowledge, that is, knowledge that does not relate to one’s day-to-day experiences nor to knowledge gained from other disciplines. Knowledge acquired by students should have an impact on their lived existential situatedness and it should have a link or correlation with knowledge gained from other disciplines. How do we avoid inert (...) ideas in education? Whitehead admonishes us to keep knowledge alive. This, to him, is the central problem of education. We argue in this paper that in an age dominated by fake news, alternative facts and deep fakes, critical thinking and self-examination are no longer options in the process of education. Thus, the traditional banking system of education is outmoded and should be replaced by the cultivation of critical thinking skills in the child. To do this we must take seriously Whitehead’s two commandments of education; the rhythm of education which implies giving the child knowledge appropriate to their age; and the trilogy of freedom-discipline-freedom. (shrink)

Central to this chapter is a basic philosophical concept of the nature of modern science which exists amongst positivists, like Auguste Comte, who rejects as illegitimate all that cannot be directly observed in the investigation and study of any subject. Our daily experience of the nature of science continues to give us reasons to unlearn what can be considered as prejudices and errors in our conception of the nature of science. Consequently, the question "what is the nature of modern science?" (...) still perplexes us, and the answers we provide to this question often reveal how distorted our vision of history and thought has become over the years. This chapter shall, via the method of critical analysis in philosophy pass through Comte's three stages of arriving at the truth. This approach rejects as non-scientific all that cannot be directly observed in the investigation and study of any subject against Whitehead's approach in which he tries to make a “dispassionate consideration of the nature of things, antecedently to any special investigation into their details”. This is a standpoint Whitehead terms “metaphysical.” This explains why he developed a comprehensive metaphysical system for the understanding of science, society, and self as found in his major texts. In this light, science cannot be done without taking metaphysics into account. (shrink)

Ontological realism aims at the development of high quality ontologies that faithfully represent what is general in reality and to use these ontologies to render heterogeneous data collections comparable. To achieve this second goal for clinical research datasets presupposes not merely (1) that the requisite ontologies already exist, but also (2) that the datasets in question are faithful to reality in the dual sense that (a) they denote only particulars and relationships between particulars that do in fact exist and (b) (...) they do this in terms of the types and type-level relationships described in these ontologies. While much attention has been devoted to (1), work on (2), which is the topic of this paper, is comparatively rare. Using Referent Tracking as basis, we describe a technical data wrangling strategy which consists in creating for each dataset a template that, when applied to each particular record in the dataset, leads to the generation of a collection of Referent Tracking Tuples (RTT) built out of unique identifiers for the entities described by means of the data items in the record. The proposed strategy is based on (i) the distinction between data and what data are about, and (ii) the explicit descriptions of portions of reality which RTTs provide and which range not only over the particulars described by data items in a dataset, but also over these data items themselves. This last feature allows us to describe particulars that are only implicitly referred to by the dataset; to provide information about correspondences between data items in a dataset; and to assert which data items are unjustifiably or redundantly present in or absent from the dataset. The approach has been tested on a dataset collected from patients seeking treatment for orofacial pain at two German universities and made available for the NIDCR-funded OPMQoL project. (shrink)

This study aims to examine the development of global mindset, which is rarely addressed in a Korean international business journal. We investigate whether the global mindset is a static state that is difficult to change or a dynamically changeable competence. Based on the global mindset literature, we categorize the global mindset into three dimensions - cognition, skills and attitudes - and analyze the nature (static or dynamic) of each dimension. We collect survey questions from 269 undergraduate students. We use paired (...) sample t-tests to analyze whether the undergraduates have changed their global mindsets in terms of cognition, skills and attitudes after taking the international business class during a semester. Results reveal that the levels of cognition and skills have increased after the class, but the attitude level shows no significant difference before and after the class. The results also show that overall global mindsets after the class become higher than before the class. We also find the positive moderating effects of global motivation and international experience on the relationship between the international business class and the global mindset. It means that the effectiveness of international business class on the global mindset is strengthened with the high levels of global motivation and international experience. After the conclusion, we suggest future research topics related to the global mindset which have been rarely addressed in the field of the Korean international business academy. (shrink)

Moral metasemantic theories explain how our moral thought and talk are about certain properties. Given the connection between what our moral terms are about and which moral claims are true, it might be thought that metasemantic theorising can justify first-order ethical conclusions, thus providing a novel way of doing moral epistemology. In this paper, we spell out one kind of argument from metasemantic theories to normative ethical conclusions, and argue that it fails to transmit justification from premises to conclusion. We (...) give three reasons for this transmission failure, which together pose a serious challenge to such metasemantic arguments. (shrink)

The three great sovereigns of ancient Chinese history, which have subsumed almost nine centuries before Common Era, referred to Xia (2070-1600 BC), Shang (1600-1046 BC) and Zhou (1046- 256 BC) dynasties. The people of Shang, who represented the transition from a primitive to a civilized continuum with the invention of writing, were exposed to social stratification due to the self-interests of courtiers indulging in superstitions, relying on prophecy and necromancy. As a result of this stratification, the first examples (...) of class discrimination and hierarchical organization that divided national subjects into ranks, bestowing a privilege on the noble class, occurred. The Shang period has been implied as a process that, on one hand, continued the tradition of ancestral cults initiated by the Xia family, who founded the first official dynasty, but, on the other hand, humiliated the people in terms of status since the rulers who ascended the throne equated themselves with a divine power. The fact that the Shang rulers appropriated the rituals which took place under the name of deference during the Xia period escalated the belief of ancestral spirits’ belonging to heaven into another belief. Thus, the enslavement of those who did not belong to noble blood by forcing them into obedience to the dynasty has revealed an issue that should not be ignored. The Shang rulers, who divided the national subjects outside the noble class considering their mission, position, profession, and demotion, also classified the slaves in the service of the dynasty considering punishments, rules, and sanctions that they determined. Despite this truth, divergences among Chinese researchers underlie the dichotomy whether slavery existed in China. But if the classical texts are examined in detail, it can be sort out that slavery became prevalent in the Shang period and the dynasty was destroyed owing to the tyrannical governance policy of the rulers. In this study, it will be argued that slavery was experienced in early China society based on the idea of private property by discussing class discrimination and hierarchical organization leading Chinese bureaucracy. (shrink)

Dans un texte désormais célèbre, Ferdinand de Saussure insiste sur l’arbitraire du signe dont il vante les qualités. Toutefois il s’avère que le symbole, signe non arbitraire, dans la mesure où il existe un rapport entre ce qui représente et ce qui est représenté, joue un rôle fondamental dans la plupart des activités humaines, qu’elles soient scientifiques, artistiques ou religieuses. C’est cette dimension symbolique, sa portée, son fonctionnement et sa signification dans des domaines aussi variés que la chimie, la théologie, (...) les mathématiques, le code de la route et bien d’autres qui est l’objet du livre La Pointure du symbole. -/- Jean-Yves Béziau, franco-suisse, est docteur en logique mathématique et docteur en philosophie. Il a poursuivi des recherches en France, au Brésil, en Suisse, aux États-Unis (UCLA et Stanford), en Pologne et développé la logique universelle. Éditeur-en-chef de la revue Logica Universalis et de la collection Studies in Universal Logic (Springer), il est actuellement professeur à l’Université Fédérale de Rio de Janeiro et membre de l’Académie brésilienne de Philosophie. SOMMAIRE -/- PRÉFACE L’arbitraire du signe face à la puissance du symbole Jean-Yves BÉZIAU La logique et la théorie de la notation (sémiotique) de Peirce (Traduit de l’anglais par Jean-Marie Chevalier) Irving H. ANELLIS Langage symbolique de Genèse 2-3 Lytta BASSET -/- Mécanique quantique : quelle réalité derrière les symboles ? Hans BECK -/- Quels langages et images pour représenter le corps humain ? Sarah CARVALLO Des jeux symboliques aux rituels collectifs. Quelques apports de la psychologie du développement à l’étude du symbolisme Fabrice CLÉMENT Les panneaux de signalisation (Traduit de l’anglais par Fabien Shang) Robert DEWAR Remarques sur l’émergence des activités symboliques Jean LASSÈGUE Les illustrations du "Songe de Poliphile" (1499). Notule sur les hiéroglyphes de Francesca Colonna Pierre-Alain MARIAUX Signes de vie Jeremy NARBY Visualising relations in society and economics. Otto Neuraths Isotype-method against the background of his economic thought Elisabeth NEMETH Algèbre et logique symboliques : arbitraire du signe et langage formel Marie-José DURAND – Amirouche MOKTEFI Les symboles mathématiques, signes du Ciel Jean-Claude PONT La mathématique : un langage mathématique ? Alain M. ROBERT. (shrink)

This work provides an annotated translation, together with a brief commentary, of the “Bao Wei Quan” chapter, the 20th chapter of the Chunqiu fanlu. The Chunqiu fanlu is an important Chinese Confucian text. It is ascribed to a pivotal Former Han (206 BCE – 9 CE) scholar, an exegete of the Gongyang zhuan 公羊傳, Dong Zhongshu 董仲舒 (ca. 195–115 BCE). This text offered to readers an ideal of rulership that remained highly relevant to the development of the ethical and political (...) discourse of Chinese Confucianism. Despite its importance, the Chunqiu fanlu has only very recently been fully translated into a Western language, 1 and is one of the rare major classical Chinese texts which still lacks a full Japanese translation. Thus, the purpose of this work is to contribute to the ongoing Chunqiu fanlu translation project and to present to the reader some of the form and content of this influential work. -/- ⟪春秋繁露⟫第20章〈保位權〉的漢文注譯 -/- 本文是對⟪春秋繁露⟫第二十卷〈保位權〉含有短評的注譯。⟪春秋繁露⟫是中國儒學代表作之一。其作者据考据被認為是以注釋⟪春秋公羊傳⟫而聞名的西漢學者董仲舒（公元前195年—公元前115年）。⟪春秋繁露⟫是 一部被公認為有助於理解中國儒學發展史的最重要的經典著作之一。⟪春秋繁露⟫中所倡導的統治理想以及天人感應的概念兩千年以來一直是倫理政治學中的一個核心問題，這部書對中國儒學的倫理和政治論述的發展起著极為重 要的作用。⟪春秋繁露⟫雖然在中國傳統文化中占据著重要的地位，但它最近才被完整地翻譯成任何歐洲國家的語言，不過完整日語翻譯本中仍然缺少的一部。筆者希望本文可以為正在進行中的⟪春秋繁露⟫翻譯工程做出一點貢 獻，并希望通過本文給廣大讀者介紹一點該著作的基本形式和一小部分內容。. (shrink)

One of the interpretive devices that Ch'eng-kuan (澄 觀) is famous for having employed to distill the essence of the vast Mahāvaipulya Buddhāvataṃsaka Sūtra (Tafang-kuang fo-hua-yen ching 《大方廣佛華嚴經》 was a series of variations on the contemplative theme (kuan-men 觀門) of the complete interfusion (yüan-jung 圓融) of the scripture's three chief protagonists (san-sheng 三聖) ── the Buddha Vairocana (Pi-lu-che-na 毘盧遮那) and the bodhisattvas Mañjuśrī (Wen-shu-shih-li 文殊師利) and Samantabhadra (P'u-hsien 普賢). By aligning these three powerful sacred persons with a number of philosophical (...) categories that he believed to be central to the sūtra ── categories like "cause" (yin 因 ), "fruition" (kuo 果 ), "faith" (hsin 信 ), "understanding" (chieh 解), "insight" (chih 智), "practice" (hsing 行), "principle" (li 理), etc. ── he provided a focal point at which the rich and vivid meditative and liturgical lives of Hua-yen devotees could be made to converge with their philosophical reflections. -/- Although Ch'eng-kuan invoked this device in several of his writings, his most concerted development of it is a short essay entitled San-sheng yüan-jung kuan-men, which appears to have been written relatively late in his long career. Like many important Hua-yen texts, this essay seems to have been lost in China not long after its author's death. However, it was preserved in Korea and Japan and from the latter country was reintroduced to China in the last years of nineteenth century. Neither in China nor in the West has it yet been adequately studied. -/- The core of the present article is a critical edition of the Chinese text of the essay based on a careful comparison of all available versions and presented together with a copiously annotated English translation. The edition translation are preceded by a brief interpretive introduction and followed by an appendix in which are given: a detailed discussion of the work's textual history, detailed accounts of its various editions, and descriptions of its several surviving paraphrases and commentaries. (shrink)