It is now common to explain some of incidental perception’s features by means of a different capacity, called phantasia. Phantasia, usually translated as ‘imagination,’ is thought to explain how incidental perception can be false and representational by being a constitutive part of perception. Through a close reading of De Anima 3.3, 428b10–29a9, I argue against this and for perception first: phantasia is always a product of perception, from which it initially inherits all its characteristics. No feature of perception is explained (...) directly by phantasia, and phantasia is never a part of perception. Phantasia is not imagination or representation, as many have thought, but perception-like appearance. Aristotle thus recognizes alongside three different types of perception three different types of perception-like appearance. (shrink)

This paper argues that Aristotelian practical wisdom (phronêsis) is a state of conviction (pistis) in the goodness of our goals based on proper grounds. This state of conviction can only be achieved if rational arguments and principles agree with how things appear to us. Since, for Aristotle, passions influence appearances, they can support or undermine our conviction in the goodness of ends that are worth pursuing. For this reason, we cannot be practically wise without virtuous dispositions to experience appropriate passions. (...) Along the way, I argue that this reading allows us to explain the shortcomings of self-controlled and akratic agents. -/- . (shrink)

This paper articulates and defends a novel view of the strict distinction that Aristotle makes between human and non-human mental life. We examine two crucially relevant but overlooked arguments that turn on the human capacity for reasoning and inference (syl/logismos) to reconstruct his view of what makes some cognitive processes rational and how they differ from non-rational counterparts. A creature is rational just in case its occurrent cognitive states exhibit a sequential coherence wherein prior cognitive activity constrains subsequent activity for (...) the sake of attaining truth. Processes are rational, then, in virtue of how constituent states relate to each other, not whether any given state involves some peculiar content or grasps some distinct object. This study aids, but does not exhaust, a systematic examination of the rational soul in Aristotle’s writing, based on (a) the human/animal comparisons through which he often elucidates rational cognitive capacities and (b) the distinctions that he draws between elements of rational cognition and non-rational counterparts in terms of what minimally suffices to distinguish between them. (shrink)

This book investigates Aristotle’s views on abstraction and explores how he uses it. In this work, the author follows Aristotle in focusing on the scientific detail first and then approaches the metaphysical claims, and so creates a reconstructed theory that explains many puzzles of Aristotle’s thought. Understanding the details of his theory of relations and abstraction further illuminates his theory of universals. Some of the features of Aristotle’s theory of abstraction developed in this book include: abstraction is a relation; perception (...) and knowledge are types of abstraction; the objects generated by abstractions are relata which can serve as subjects in their own right, whereupon they can appear as items in other categories. The author goes on to look at how Aristotle distinguishes the concrete from the abstract paronym, how induction is a type of abstraction which typically moves from the perceived individuals to universals and how Aristotle’s metaphysical vocabulary is "relational.’ Beyond those features, this work also looks at how of universals, accidents, forms, causes and potentialities have being only as abstract aspects of individual substances. An individual substance is identical to its essence; the essence has universal features but is the singularity making the individual substance what it is. These theories are expounded within this book. One main attraction in working out the details of Aristotle’s views on abstraction lies in understanding his metaphysics of universals as abstract objects. This work reclaims past ground as the main philosophical tradition of abstraction has been ignored in recent times. It gives a modern version of the medieval doctrine of the threefold distinction of essence, made famous by the Islamic philosopher, Avicenna. (shrink)

Aristotle is famous for thinking that all our knowledge comes from perception. But it's not immediately clear what this view is meant to entail. It's not clear, for instance, what perception is supposed to contribute to the more advanced forms of knowledge that derive from it. Nor is it clear how we should understand the nature of its contribution—what it might mean to say that these more advanced forms of knowledge are "derived from" or "based on" what we perceive. Aristotle (...) is often thought to have disappointingly little to say on these matters. I argue here that this thought is mistaken: a coherent and philosophically attractive view of perceptual knowledge can be found in the various texts in which Aristotle discusses perception's role in animal life, the cognitive resources on which it does and does not depend, and the relation it bears to practical and theoretical modes of understanding. This book offers a sustained examination of these discussions and their epistemological, psychological, and ethical implications. It defends an interpretation of Aristotle as a moderate sort of empiricist, who thinks that we can develop sophisticated forms of knowledge by broadly perceptual means—and that we therefore share an important part of our cognitive lives with nonrational animals—but also holds that our intellectual powers allow us to surpass these animals in certain ways and thereby develop distinctively human forms of understanding. (shrink)

I explain what Aristotle means when, after puzzling about the matter of motion in incomplete animals (those without sight, smell, hearing), he suggests in De Anima III 11.433b31–434a5 that just as incomplete animals are moved indeterminately, desire and phantasia are present in those animals, but present indeterminately. I argue that self-motion and its directing faculties in incomplete animals differ in degree but not in kind from those of complete animals. I examine how an object of desire differs for an incomplete (...) animal. Using a comparison with Aristotle’s account of recollection, especially in unfavorable circumstances, I describe indeterminate self-motion. Finally, I discuss implications for our understanding of Aristotle’s accounts of the faculties of the soul and incomplete animals. (shrink)

Born as φαντασία in Greek philosophy, the concept of imagination that today we understand from has a different meaning and contains different functions. This study attempts to reveal the conceptual contents and functions by examining the conceptual transformation of the concept in Ancient Greece and Aristotle’s terminology and epistemological function.

Duas das principais controvérsias que têm ocupado aqueles que se dedicam à teoria aris- totélica do movimento animal são a controvérsia acerca da forma da cognição através da qual um animal irracional apreende um objeto como um objeto de desejo e a controvérsia acerca da função desempenhada pela cognição na explicação aristotélica dos movimentos voluntários de locomoção animal. Neste artigo, eu apresento uma teoria acerca das formas como o desejo e a cognição se articulam na teoria aristotélica segundo a qual (...) um animal irracional apreende um objeto como um objeto de desejo através da percepção incidental deste objeto e, ao contrário do que a maioria parece acreditar, esta percepção não tem sempre a mesma função na produção destes movimentos. Se o que for dito aqui estiver correto, em alguns casos esta percepção é responsável tanto pela geração do desejo quan- to pela sua orientação, mas em outros ela é responsável apenas pela sua orientação. (shrink)

This paper argues that Aristotelian practical wisdom (phronēsis) is a state of conviction (pistis) in the goodness of our goals based on proper grounds. This state of conviction can only be achieved if rational arguments and principles agree with how things appear to us. Since, for Aristotle, passions influence appearances, they can support or undermine our conviction in the goodness of ends. For this reason, we cannot be practically wise without virtuous dispositions to experience appropriate passions. Along the way, I (...) argue that this reading allows us to explain the shortcomings of self‐controlled and akratic agents. (shrink)

This paper concerns the Aristotelian inquiry on φαντασία’ in De Anima iii 3. I argue for a systematic interpretation of the chapter, according to which iii 3 neatly instantiates what David Charles has called the Three Stage View on scientific inquiry. The first stage establishes the meaning of the term φαντασία so it provides a nominal definition of the object, the second stage dialectically confirms the existence of φαντασία as something different from other already known cognitive powers (perception, thought), the (...) third stage posits a hypothetical essence (real definition), then it tests its power of enabling us to derive from such an essence those manifest and apparent features of φαντασία, that had been previously individuated. On the basis of such reading, some general suggestions on the status and role of φαντασία are also proposed, on the basis of which we can take the definition of iii 3 to be consistent with any other explanatory uses of φαντασία in the corpus. (shrink)

At EN VII.6 1149a24-b3, Aristotle offers an argument for the conclusion that akrasia due to thumos is less shameful than akrasia due to epithumia. The reasoning in this argument is obscure, for Aristotle makes two claims in particular that are difficult to understand; first, that in some way thumos “hears” reason when it leads to akrasia, and second, that thumos responds to what it hears “as if having syllogized” to a conclusion about how to act. This paper argues that previous (...) attempts to understand these two points have failed. It offers an account of the first difficult claim, but concludes there is not enough material in the text to determine what Aristotle means when he says thumos responds “as if having syllogized”. Nevertheless, the paper ends by offering an account of this remark that is Aristotelian in inspiration, even though it admittedly goes beyond anything that can be gleaned from the text. (shrink)

A lot of scholarly attention has been given to Aristotle’s account of how and why animals are capable of moving themselves. But no one has focused on the question, whether self-change is possible in plants on Aristotle’s account. I first give some context and explain why this topic is worth exploring. I then turn to Aristotle’s conditions for self-change given in Physics VIII.4, where he argues that the natural motion of the elements does not count as self-motion. I apply those (...) conditions to natural change in plants. Then I explore the reasons for and consequences of Aristotle’s argument that plants are incapable of sensation. I argue that for Aristotle plants cannot possess the directing faculties for self-change, namely, desire and phantasia. My goal is to show why growth, metabolism, and reproduction in plants would not count as self-change for Aristotle, despite many of these natural changes appearing as autonomous as the analogous changes in animals. This sheds light on how, for Aristotle, self-change differs from natural change. (shrink)

This article investigates the origins of the experiences involved in the diagnostics (detection and normative evaluation) of biological entities in image-based medical praxis. Our specific research aim presupposes a vast discussion regarding the origins of knowledge in general, but is narrowed down to the alternatives of anthropomorphism and biomorphism. Accordingly, in the subsequent chapters we will make an attempt to investigate and illustrate what holds the diagnostic experiential situation together—biological regularities, manifestation via movement, conscious synthesis, causal categories, or something else. (...) We argue that as long as knowledge originates out of practices, a promising way forward is to oscillate between the prominent although controversial ideas of the history of philosophy and observations of concrete human practices, such as, in our chosen example, image-based medical diagnostics of biological pathologies. Although a number of thinkers are involved in the discussion, Aristotle and Husserl are most important here as the representatives of historical paradigms on the matter. The body in this research was not taken solely as the physical entity (Körper) but rather as a transcendental, constitutive structure where diagnostic and biological processes synchronize in teleological movement (Leib). However, philosophical speculations are illustrated by actual radiograms, the interpretation of which brings us back to the aforementioned question of primacy regarding cognition. (shrink)

Qu’est-ce qui fait qu’un discours atteint son effet? Comment évaluer celui-ci? Au premier siècle, Pseudo-Longin compose le traité Du Sublime et y étudie ce qui mène l’expression linguistique à son plus haut degré d’efficacité. Pour l’atteindre, un rôle fondamental est attribué à la phantasia, assimilée par la plupart des auteurs anciens à ce qui, dans le discours, produit des « images ». Le texte qui suit s’arrête à démontrer, d’une part, la place occupée par Pseudo-Longin dans le long débat philosophique (...) et rhétorique sur la phantasia et, d’autre part, sa contribution à la compréhension de celle-ci. Associée par métonymie à la vision, la phantasia s’adresse à l’ensemble des sensations et correspond à l’art de faire sentir le discours en chair propre. Réussie, elle permet la communication des sensations entre le discours, l’orateur et le public. (shrink)