I. The framework. 1, Aristotle's project and methods. 2, The perceptual capacity of the soul. 3, The sensory apparatus. 4, The common sense and the related capacities -- II. The terminology. 1, Overlooked occurrences of the phrase 'common sense'. 2, De anima III.1 425a27. 3, De partibus animalium IV.10 686a31. 4, De memoria et reminiscentia 1 450a10. 5, De anima III.7 431b5. 6, Conclusions on the terminology -- III. Functions of the common sense. 1, Simultaneous perception and cross-modal binding. 2, (...) Perceptual discrimination. 3, Waking, sleep, and control of the senses. 4, Perceiving that what we see and hear, and monitoring of the senses. 5, Other roles of the common sense -- Conclusion. (shrink)

In this paper we argue that Aristotle operates with a particular theoretical model in his explanation of animal locomotion, what we call the ‘centralized incoming and outgoing motions’ model. We show how the model accommodates more complex cases of animal motion and how it allows Aristotle to preserve the intuition that animals are self-movers, without jeopardizing his arguments for the eternity of motion and the necessary existence of one eternal unmoved mover in Physics VIII. The CIOM model helps to elucidate (...) Aristotle’s two central yet problematic claims, namely that the soul is the efficient cause of animal motion and that it is the internal supporting-point necessary for animal motion. Moreover, the CIOM model helps us to explain the difference between voluntary, involuntary and non-voluntary motions, and to square Aristotle’s cardiocentrism with his hylomorphism, but also, more generally, it provides an interesting way of thinking about the place of intentionality in the causal structure of the world. (shrink)

Aristotle's notion of experience plays an important role in his epistemology as the link between perception and memory on the one side, and higher cognitive capacities on the other side. However, Aristotle does not say much about it, and what he does say seems inconsistent. Notably, some passages suggest that it is a non-rational capacity, others that it is a rational capacity and that it provides the principles of science. This paper presents a unitary account of experience. It explains how (...) experience grows from perception and memory into a rational capacity, and in what way it provides the principles. (shrink)

The short treatise known as Περὶ κόσμου is a learned piece of protreptic addressed to Alexander, ‘the best of princes’, usually identified with Alexander the Great. The treatise is traditionally attributed to Aristotle, and although it does espouse recognizably Aristotelian views, it contains various doctrinal and linguistic elements which have led the large majority of scholars to regard it as inauthentic. The dating of the treatise is a more controversial matter, though most scholars would put it somewhere in the Hellenistic (...) period. (shrink)

The concept of species is one of the core concepts in biology and one of the cornerstones of evolutionary biology, yet it is rife with conceptual problems. Philosophers of biology have been discussing the concept of species for decades, and in doing so they sometimes appeal to the views of biologists. However, their statements as to what biologists think are seldom supported by empirical data. In order to investigate what biologists actually think about the key issues related to the problem (...) of species, we have conducted a survey on the sample of 193 biologists from the population of biologists from over 150 biology departments at universities in the US and the EU. This article presents and discusses the results of the survey. Some results confirm and others falsify the reiterated statements of philosophers of biology as to what biologists think, but all results we obtained should be informative and relevant for future discussions of the problem of species. (shrink)

Aristotle was deeply fascinated by animals on account of their self-motion—that is, animals move themselves from one place to another in response to their needs and desires rather than in mechanical or chemical reaction to things in their environment, as inanimate things and plants do. This ability requires sensory awareness of one's environment and sophisticated control of one's body. Moreover, Aristotle was intrigued by the sheer variety of ways animals move themselves and of the parts they employ to do so. (...) Indeed, this variety was something Aristotle systematically observed and held in need of scientific explanation, which is precisely what he delivers in the short treatise, On Progression of Animals (De incessu... Read More. (shrink)

In this paper, I would like to present Aristotle’s attitude to sense-perception. I will refer to this attitude as “perceptual optimism”. Perceptual optimism is, very briefly, the position that the senses give us full access to reality as it is. Perceptual optimism entails perceptual realism, the view that there is a reality out there which is accessible to our senses in some way or other, and the belief that our senses are veridical at least to some extent, but it is (...) more comprehensive than that. For instance, a perceptual optimist does not admit such things as qualities which are perceptible in principle but not by us or bodies too small to be perceptible. In this paper I argue that Aristotle is a perceptual optimist, since he believes that reality, at least in the sublunary sphere, is indeed fully accessible to our senses. In the first and largest part of this paper, I will show, in seven distinct theses, what Aristotle’s perceptual optimism entails. In the second and shorter part, I will put Aristotle’s position in a wider context of his epistemology and show why it was important for him to be a perceptual optimist. (shrink)

Journal Name: Apeiron Issue: Ahead of print.

Aristotel je vpeljal pojem skupnega čuta, zaznavno zmožnost višjega reda, ki združuje in nadzoruje posamezne čute. Osnovni namen prispevka je predstaviti, kako je skupni čut in njegove funkcije razumel Aristotelov najodličnejši antični komentator Aleksander iz Afrodizijade. Avtor je pri tem pozoren na Aleksandrovo ujemanje z Aristotelom ali odmikanje od njega, opozarja pa tudi na njegove prispevke k problematiki. Drugi cilj prispevka je obravnava enega posebnega odmika, ki je prevladoval v kasnejših razlagah Aristotelovega pojma skupnega čuta, tj. analogije med skupnim čutom (...) in središčem kroga, v katerem se srečujejo različni polmeri. (shrink)

Plato’s Timaeus gives an account of the creation of the world and of human race. The text suggests that there was a first generation of human beings, and that they were all men. The paper raises difficulties for this traditional view, and considers an alternative, suggested in more recent literature, according to which humans of the first generation were sexually undifferentiated. The paper raises difficulties for the alternative view as well, and examines the third possibility, advocated by some ancient as (...) well as modern interpreters, according to which there were no first humans, strictly speaking. Although the latter view avoids the pitfalls of the former two views, it crucially rests on a metaphorical reading of the creation story in the Timaeus. (shrink)

The paper aims to present Spinoza’s understanding of the ontological status of finite beings, which was heavily influenced by mathematics, i.e. geometry. Spinoza stratified finite beings into two fairly incompatible layers: the one subjectively conceived, while the other is the objective level. The first level is related to the essence of being that is caused by God through immanent causality: here, we speak of entailment on the logical and epistemological level, and not the level of reality. Unlike essence, existence represents (...) the second level of being: existence is caused by the real finite being through transeunt cause. The first level, by its ontological status, is very close to mathematical entities, therefore the qualification that Spinoza ‘geometrized reality under a species of the essences’. Namely, he geometrized the segment under the scope of ontology, i.e. the essences of finite modes. The final part of the paper is dedicated to one of the main reasons why Spinoza failed to provide a satisfactory solution to this ontological problem, which is not the only such problem of his system. This would be that Spinoza paid too much attention on ethics, to the detriment of metaphysics, i.e. ontology as general metaphysics. For Spinoza, ontology is subjected to epistemology and ethics, therefore the name ‘functional metaphysics’. (shrink)

Aristotle’s account of the soul requires an adequate division of the soul. However, Aristotle refuses to divide the soul spatially, and insists that it is divided only conceptually, that is ‘in being’ or ‘in account’. In this paper I explain what this division amounts to and how Aristotle executes it. Then I discuss three important advantages of such a division of the soul. First, it enables Aristotle to avoid problems that he identified in Plato’s account of the soul. Second, it (...) allows him to treat a particular capacity of the soul as itself divided into distinct parts or aspects. Third, it allows him to treat a particular capacity of the soul as a distinct part or aspect of some more comprehensive capacity. (shrink)

In my comment on Katerina Ierodiakonou’s paper, I outline my understanding of the programme of De anima and how it bears on Aristotle’s discussion of the transparent in De anima 2.7, in contrast with his discussion of the transparent in De sensu 3. I then explore Aristotle’s notion of transparency and sketch an alternative to Ierodiakonou’s interpretation of Aristotle’s views as to how colours are generated in physical objects. At the end, I raise two objections to Alexander’s interpretation of the (...) transparent as discussed by Ierodiakonou. (shrink)

This collection of essays engages with several topics in Aristotle's philosophy of mind, some well-known and hotly debated, some new and yet to be explored. The contributors analyze Aristotle's arguments and present their cases in ways that invite contemporary philosophers of mind to consider the potentials--and pitfalls--of an Aristotelian philosophy of mind. The volume brings together an international group of renowned Aristotelian scholars as well as rising stars to cover five main themes: method in the philosophy of mind, sense perception, (...) mental representation, intellect, and the metaphysics of mind. The papers collected in this volume, with their choice of topics and quality of exposition, show why Aristotle is a philosopher of mind to be studied and reckoned with in contemporary discussions. Encounters with Aristotelian Philosophy of Mind will be of interest to scholars and advanced students of ancient philosophy and philosophy of mind. (shrink)

A review of Nancy Sherman, Stoic Warriors: The Ancient Philosophy behind the Military Mind, Oxford University Press, New York, 2005.

Both Plato and Aristotle see a connection between two unique features of human beings: their erect posture and their ability to think. Moreover, both philosophers think that human beings have the erect posture precisely for the sake of thinking. However, their explanations are very different. Plato argues that erect posture is a necessary condition of unimpeded observation of the heaven, and unimpeded observation of the heaven is in turn a necessary condition of thinking. Aristotle claims that a particular bodily proportion (...) is a necessary condition of both thinking and erect posture – a hypothetical necessity for thinking, and a simple necessity for erect posture. I compare the two explanations and suggest reasons for Aristotle’s dissent from Plato. (shrink)

This critical edition of Nikola Vitov Gučetić’s (1549–1610) _Commentary on the First Book of Aristotle’s ‘Rhetoric’_, with an introduction and supplementary material, shows how Aristotle’s _Rhetoric_ influenced lesser-known thinkers who depended on the art of persuasion in their careers.