Aristotle's Categories can easily seem to be a statement of a naïve, pre-philosophical ontology, centered around ordinary items. Wolfgang-Rainer Mann argues that the treatise, in fact, presents a revolutionary metaphysical picture, one Aristotle arrives at by (implicitly) criticizing Plato and Plato's strange counterparts, the "Late-Learners" of the Sophist. As Mann shows, the Categories reflects Aristotle's discovery that ordinary items are things (objects with properties). Put most starkly, Mann contends that there were no things before Aristotle. The (...) author's argument consists of two main elements. First, a careful investigation of Plato which aims to make sense of the odd-sounding suggestion that things do not show up as things in his ontology. Secondly, an exposition of the theoretical apparatus Aristotle introduces in the Categories--an exposition which shows how Plato's and the Late-Learners' metaphysical pictures cannot help but seem inadequate in light of that apparatus. In doing so, Mann reveals that Aristotle's conception of things--now so engrained in Western thought as to seem a natural expression of common sense--was really a hard-won philosophical achievement. Clear, subtle, and rigorously argued, The Discovery of Things will reshape our understanding of some of Aristotle's--and Plato's--most basic ideas. (shrink)

A brief introductory note to the special issue of the Journal of Philosophy on "Parts and Wholes", setting the background for the seven papers included in the rest of the issue (by K. Fine, H. Hudson, M. Johnston, K. Koslicki, C. Normore, P. M. Simons, and P. van Inwagen).

After briefly considering Plato’s objections to rhetoric—it disregards the truth, aiming only to persuade, and it manipulates our emotions rather than instructing us—I turn to the historical Gorgias. The ‘Encomium of Helen’ ascribes to logos virtually all-powerful capacities for persuasion, seduction, and even bewitchment. Here Gorgias celebrates the very things Plato rejects. Yet in the ‘Defense of Palamedes’ considerable anxieties about whether logos actually does possess such strength are voiced: the weakness, not the power, of logos comes to occupy center (...) stage. Gorgias’ own views thus are likely more complex than Plato allows. (shrink)

The dissertation has two parts. In Part I, I argue that the method of question and answer, that is, dialectic, had its origins not, as Plato and Aristotle might lead us to expect, with Zeno or Socrates, but with the Sophists of the fifth century. They were at the vanguard of a new rationalism that made matters which tradition had regarded as settled, subjects for debate and inquiry. They were committed to a self-consciously rationalistic conception of the arts that held (...) that expertise is a matter of rationally grounded knowledge and hence teachable. ;Of particular importance, especially in democracies, and central to their educational program was the art of rhetoric, that is, the art of rational deliberation and argumentation. It is as part of the instruction in this art that dialectic first emerges. Dialectic is a method subject to specific rules , it provides for at least two roles , and provides criteria for judging who has won a question-and-answer exchange. ;In Part II, I examine Plato's Protagoras. I focus on two sorts of passages: those where the participants seem to be engaged in such a question-and-answer exchange, and those where they comment on what they are doing. Examination of the text leads to the conclusion that both Socrates and Protagoras proceed as if this method of argumentation were antecedently familiar, and Socrates and Protagoras both ask and answer questions in accord with its rules. Thus the difference between Socrates and the Sophists cannot consist in their relying on essentially different methods of argumentation . ;I end by suggesting that if there is a difference between Socrates and the Sophists, it consists in Socrates making explicit what the Sophists had been relying on, though only imperfectly: a commitment to the avoidance of contradictions. (shrink)

A new approach to the historiography of the history of philosophy was first proposed near the end of the eighteenth century. It is useful to regard it as an alternative to two others, sometimes conceived of as exhausting the possibilities: a purely philosophical approach, and a purely historical one, both of which I consider in section I. The bulk of the paper is devoted to what I call "the modern historiography of the history of philosophy" . Its origins are closely (...) tied to the renewal of philology. Section III recounts the methodological innovations of the New Philology and their relevance for approaching texts--including philosophical ones--from the past. In section IV, I consider some moves made by early proponents of "modern historiography"--in particular their implicit demand for an internal rather than an external history of philosophy, that is, an account that allows us to understand how and why philosophy has changed through time, in terms of philosophical factors: how, for example, one set of philosophical considerations led to a certain view; how reflecting on that view led philosophers to perceive various difficulties, and to perceive philosophical responses to those difficulties, and so on. The goal is to exclude, to as great an extent as possible, external factors, that is, factors which are not themselves philosophical views or arguments. In section V, I turn to Christian A. Brandis whose methodological reflections and historiographical practice mark an enormous advance over his predecessors and even over some of his successors, like W. Jaeger. I conclude by arguing that some "philosophical" objections brought against the way of proceeding advocated by Brandis fail. In the course of describing this new approach and its origins, I hope also to make clear why it is more attractive than the two other possibilities briefly considered in section I. (shrink)

This chapter contains sections titled: The Gymnasium as a “School for Mankind” Altertumswissenschaft and the Fate of Classicism.

Reviewers greeted the first edition of this volume with enthusiasm and gratitude. Annas and Barnes made available something long needed: a modern translation into English, thoroughly informed by recent developments in the scholarly and philosophical discussion of Hellenistic philosophy, of Sextus Empiricus’ Pyrrôneioi, Hypotypôseis, the Outlines of Pyrrhonism. Moreover, Annas and Barnes augmented their translation with three useful features.

Oxford Studies in Ancient Philosophy is a volume of original articles on all aspects of ancient philosophy. The articles may be of substantial length, and include critical notices of major books. OSAP is now published twice yearly, in both hardback and paperback.

In November 2022, OpenAI released ChatGPT, an incredibly sophisticated chatbot. Its capability is astonishing: as well as conversing with human interlocutors, it can answer questions about history, explain almost anything you might think to ask it, and write poetry. This level of achievement has provoked interest in questions about whether a chatbot might have something similar to human intelligence or even consciousness. Given that the function of a chatbot is to process linguistic input and produce linguistic output, we consider the (...) question whether a sophisticated chatbot might have inner speech. That is: Might it talk to itself, internally? We explored this via a conversation with ‘Playground’, a chatbot which is very similar to ChatGPT but more flexible in certain respects. We asked it questions which, plausibly, can only be answered if one first produces some inner speech. Here, we present our findings and discuss their philosophical significance. (shrink)

RésuméDans ce dialogue, deux personnages principaux, Philopolis et Éleuthérios, proposent la position communautarienne et la position contractualiste libérale comme fondements de la théorie politique. Le débat se déroule, comme tout bon débat devrait lefaire, autour d'une bouteille de Chardonnay.

A systematic introduction suitable for readers who have little familiarity with logic. Provides numerous examples and complete proofs.

Recent advances in medical and information technologies, the availability of new types of medical data, the requirement of increasing numbers of study participants, as well as difficulties in recruitment and retention, all present serious problems for traditional models of specific and informed consent to medical research. However, these advances also enable novel ways to securely share and analyse data. This paper introduces one of these advances—blockchain technologies—and argues that they can be used to share medical data in a secure and (...) auditable fashion. In addition, some aspects of consent and data collection, as well as data access management and analysis, can be automated using blockchain-based smart contracts. This paper demonstrates how blockchain technologies can be used to further all three of the bioethical principles underlying consent requirements: the autonomy of patients, by giving them much greater control over their data; beneficence, by greatly facilitating medical research efficiency and by reducing biases and opportunities for errors; and justice, by enabling patients with rare or under-researched conditions to pseudonymously aggregate their data for analysis. Finally, we coin and describe the novel concept of prosent, by which we mean the blockchain-enabled ability of all stakeholders in the research process to pseudonymously and proactively consent to data release or exchange under specific conditions, such as trial completion. (shrink)

This paper is about time preferences, the phenomenon that the very same things are usually considered the less valuable the farther in the future they are obtained. The utilities of those things are discounted at a certain rate. The paper presents a novel normative argument for exponential discount rates, whatever their empirical adequacy. It proposes to take indexical utility seriously, i.e. utilities referring to indexical propositions (that speak of ‘I’, ‘now’, etc.) as opposed to non-indexical propositions. Economic focus is only (...) on the latter, while the former are neglected. The potential ignorance of when is now generates a difference between indexical and non-indexical utility that can be exploited for a novel argument in favour of exponential discount rates. (shrink)

In the West, the practice of yoga is weighed down by years of cultural appropriation. But yoga is more than a one-hour fitness class aimed at flexibility. In Liberating Yoga, yoga teacher Harpinder Kaur Mann shows yogis a path to reclaim yoga from appropriation and recenter the ancient spiritual practice where it belongs.

Reading Feminist Theory: From Modernity to Postmodernity interweaves classical and contemporary writings from the social sciences and the humanities to represent feminist thought from the late eighteenth century to the present. Editors Susan Archer Mann and Ashly Suzanne Patterson pay close attention to the multiplicity and diversity of feminist voices, visions, and vantage points by race, class, gender, sexuality, and global location. Along with more conventional forms of theorizing, this anthology points to multiple sites of theory production--both inside and (...) outside of the academy--and includes personal narratives, poems, short stories, zines, and even music lyrics. Offering a truly global perspective, the book devotes three chapters and more than thirty readings to the topics of colonialism, imperialism and globalization. It also provides extensive coverage of third-wave feminism, poststructuralism, queer theory, postcolonial theory, and transnational feminisms. (shrink)

Priest, poet and broadcaster Rachel Mann believes the world is charged with a divine spark. She explains how in our encounters with what she terms 'the spectres of God', one can become at peace with limitation, precariousness, lack of certainty, and one's fragility and fractures - and at the same time find in divine fragility the hope of the world. Drawing on her own experiences, in three short chapters (on the body, on love, and on time) Mann explores (...) how God invites us, repeatedly, to live in a rich three-dimensional mystery that subverts the depressing flat-earth of modern life. (shrink)

Drugs used to provide improvement of cognitive functioning have been shown to be effective in healthy individuals. It is sometimes assumed that the use of these drugs constitutes cheating in an academic context. We examine whether this assumption is ethically sound. Beyond providing the most up-to-date discussion of modafinil use in an academic context, this contribution includes an overview of the safety of modafinil use in greater depth than previous studies addressing the issue of cheating. Secondly, we emphasize two crucial, (...) but hitherto nearly overlooked, nuances to the issues: the potential for modafinil to decrease inequality and disadvantage in academic settings, and the fact that how modafinil is used dramatically impacts its effects on health, coercion, fairness, authenticity and effort. Finally, we explicitly defend the position that there are no qualitatively morally relevant differences between modafinil use and other enhancement modalities; any such differences are in degree,... (shrink)