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)

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.

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.

Animal models of human diseases are often used in biomedical research in place of human subjects. However, results obtained by animal models may fail to hold true for humans. One way of addressing this problem is to make animal models more similar to humans by placing human tissue into animal models, rendering them chimeric. Since technical and ethical limitations make neurological disorders difficult to study in humans, chimeric models with human neural tissue could help advance our understanding of neuropathophysiology. In (...) this article, we examine whether the introduction of human neural tissue and any consequent cognitive change is relevant to the way we ought to treat chimeras. We argue that changes in cognitive abilities are morally relevant to the extent that they increase the capacities that affect the moral status of any entity, including awareness, autonomy, and sociability. We posit that no being, regardless of species, should be treated in a way that is incommensurate with its moral status. Finally, we propose a framework that can be used to guide ethical assessment of research involving chimeras with advanced cognitive capacities. We advance this framework as a useful tool for bringing relevant considerations to the forefront for those considering the ethical merit of proposed chimeric research. In doing so, we examine concepts relevant to the question of how any entity may be treated, including moral status, dignity, and capacities. (shrink)

We argue that Wittgenstein’s philosophical perspective on Gödel’s most famous theorem is even more radical than has commonly been assumed. Wittgenstein shows in detail that there is no way that the Gödelian construct of a string of signs could be assigned a useful function within (ordinary) mathematics. — The focus is on Appendix III to Part I of Remarks on the Foundations of Mathematics. The present reading highlights the exceptional importance of this particular set of remarks and, more specifically, emphasises (...) its refined composition and rigorous internal structure. (shrink)

Generative AI programs can produce high-quality written and visual content that may be used for good or ill. We argue that a credit–blame asymmetry arises for assigning responsibility for these outputs and discuss urgent ethical and policy implications focused on large-scale language models.

The book demonstrates for the first time that transculturality – the mixed constitution of cultures – is by no means only a characteristic of the present, but has de facto determined the composition of cultures since time immemorial. This is demonstated using examples from the arts across all cultures and continents.

This book is about the interrelationship between nature, semiosis, metarepresentation and (self-)consciousness, and the role played by metarepresentation in ...

Concentrating upon applications that are most relevant to modern physics, this valuable book surveys variational principles and examines their relationship to dynamics and quantum theory. Stressing the history and theory of these mathematical concepts rather than the mechanics, the authors provide many insights into the development of quantum mechanics and present much hard-to-find material in a remarkably lucid, compact form. After summarizing the historical background from Pythagoras to Francis Bacon, Professors Yourgrau and Mandelstram cover Fermat's principle of least time, the (...) principle of least action of Maupertuis, development of this principle by Euler and Lagrange, and the equations of Lagrange and Hamilton. Equipped by this thorough preparation to treat variational principles in general, they proceed to derive Hamilton's principle, the Hamilton-Jacobi equation, and Hamilton's canonical equations. An investigation of electrodynamics in Hamiltonian form covers next, followed by a resume of variational principles in classical dynamics. The authors then launch into an analysis of their most significant topics: the relation between variational principles and wave mechanics, and the principles of Feynman and Schwinger in quantum mechanics. Two concluding chapters extend the discussion to hydrodynamics and natural philosophy. Professional physicists, mathematicians, and advanced students with a strong mathematical background will find this stimulating volume invaluable reading. Extremely popular in its hardcover edition, this volume will find even wider appreciation in its first fine inexpensive paperbound edition. (shrink)

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)