Bence Nanay

Abstract:When I throw a ball at you, do you see it as catch‐able? Do we perceive objects as edible, climbable or Q‐able in general? One could argue that it is just a manner of speaking to say so: we do not reallyseean object as edible, we only infer on the basis of its other properties that it is. I argue that whether or not an object is edible or climbable is indeed represented perceptually: weseeobjects as edible, and do not just believe that they are. My argument proceeds in two steps. First, I argue that in order to perform an action Q with respect to an object, we need to represent this object as Q‐able and, second, I argue that we represent objects as having these propertiesperceptually.

Philosophy of perception is one of the most robust and flourishing fields within contemporary philosophy. This volume casts a spotlight on the subject’s most dynamic conversations, with pairs of philosophers debating six key questions: 1. Are perceptual states representations? 2. How can perception be unconscious? 3. Is attention necessary for perception? 4. In what sense is perception multimodal? 5. How is vision different from other sense modalities? 6. Does perception include both low-level and high-level properties? Preliminary descriptions of each side in each debate, annotated bibliographies for each question, and a supplemental guide to further controversies in the field are included. These student-friendly features make the volume is_ _an ideal resource for any advanced student wishing to understand live debates in this active field.

The so-called evolutionary approach is getting more and more popular in various branches of philosophy. Evolutionary explanations are often used in virtually every classical philosophical discipline. The structure of evolutionary explanations is examined and it is pointed out that only one sub-category of evolutionary explanations, namely, nonreductive, non-stipulated adaptation-explanation can be of any philosophical significance. I finish by examining which of the proposed philosophical arguments use this kind of evolutionary explanation. The answer will be disappointing for those who would like to think of philosophy as a branch of evolutionary biology.

The function of a trait token is usually defined in terms of some properties of other (past, present, future) tokens of the same trait type. I argue that this strategy is problematic, as trait types are (at least partly) individuated by their functional properties, which would lead to circularity. In order to avoid this problem, I suggest a way to define the function of a trait token in terms of the properties of the very same trait token. To able to allow for the possibility of malfunctioning, some of these properties need to be modal ones: a function of a trait is to do F just in case its doing F would contribute to the inclusive fitness of the organism whose trait it is. Function attributions have modal force. Finally, I explore whether and how this theory of biological function could be modified to cover artifact function.

While there has been a lot of discussion of picture perception both in perceptual psychology and in philosophy, these discussions are driven by very different background assumptions. Nonetheless, it would be mutually beneficial to arrive at an understanding of picture perception that is informed by both the philosophers’ and the psychologists’ story. The aim of this paper is exactly this: to give an account of picture perception that is valid both as a philosophical and as a psychological account. I argue that seeing trompe l’oeil paintings is, just as some philosophers suggested, different from other cases of picture perception. Further, the way our perceptual system functions when seeing trompe l’oeil paintings could be an important piece of the psychological explanation of perceiving pictures.

One striking feature of pornographic images is that they emphasize what is depicted and underplay the way it is depicted: the experience of pornography rarely involves awareness of the picture’s composition or of visual rhyme. There are various ways of making this distinction between what is depicted in a picture and the way the depicted object is depicted in it. Following Richard Wollheim, I call these two aspects, the ‘what’ and ‘how’ of pictorial representation ‘recognitional’ and ‘configurational’, respectively. Some pictures emphasize one of these aspects while underplaying the other. Pornographic pictures try to trigger as little attention to the ‘configurational’ aspect as possible. Instead of examining pornography, where the ‘configurational’ aspect of experience is underplayed, I focus on a historical attempt to create images of the female body where the ‘recognigional’ element is the one that is underplayed and the ‘configurational’ elements of the picture form an essential part of our experience. The pictures I have in mind are André Kertész’s series of photographs from 1933, called Distortions. I argue that Kertész’s Distortions are in this respect the counterpoint of pornography: they may be the least pornographic representations of the female nude. Instead of ignoring the ‘configurational aspects of the picture, making the picture transparent and fully at the service of showing the female body and thus to trigger arousal, Kertész aims to achieve the exact opposite. His photographs strip the female body of all its sexual connotations and draw our attention to the formal features of the picture – which is quite a feat in the light of the subject matter of these pictures that normally draw our attention away from the formal features of pictures.

This paper proposes to carve out a new position in the scientific realism/antirealism debate and argue that it captures some of the most important realist and some of the most important antirealist considerations. The view, briefly stated, is that there is always a fact of the matter about whether the singular statements science gives us are literally true, but there is no fact of the matter about whether the non-singular statements science gives us are literally true. I call this view singularist semirealism. Singularist semirealism sides with scientific realism with regards to singular statements but it is an antirealist view with regards to non-singular statements. In this sense, singularist semirealism could be considered to be ‘the best of both worlds’. 1 Introduction2 Truth and Correctness3 Property-Tokens and Property-Types4 Singularist Semirealism5 Encouragement from Actual Scientific Practice6 Some Potentially Worrying Consequences of Singularist Semirealism7 Some Promising Consequences of Singularist Semirealism8 Conclusion: Theory Change

The aim of this paper is to argue that it is a promising avenue of research to consider philosophy of perception to be a guide to aesthetics. More precisely, my claim is that many, maybe even most, traditional problems in aesthetics are in fact about philosophy of perception that can, as a result, be fruitfully addressed with the help of the conceptual apparatus of philosophy of perception. This claim may sound provocative, but after qualifying what I mean by aesthetics (to be contrasted with philosophy of art) and by philosophy of perception, it may be easier to accept.

There are two very different ways of thinking about perception. According to the first one, perception is representational: it represents the world as being a certain way. According to the second, perception is a genuine relation between the perceiver and a token object. These two views are thought to be incompatible. My aim is to work out the least problematic version of the representational view of perception that preserves the most important considerations in favor of the relational view. According to this version of representationalism, the properties represented in perception are tropes—abstract particulars that are logically incapable of being present in two distinct individuals at the same time. I call this view ‘trope representationalism’

Evolutionary psychology and the selectionist theories of neural development are usually regarded as two unrelated theories addressing two logically distinct questions. The focus of evolutionary psychology is the phylogeny of the human mind, whereas the selectionist theories of neural development analyse the ontogeny of the mind. This paper will endeavour to combine these two approaches in the explanation of the human mind. Doing so might help in overcoming some of the criticisms of both theories. The first part of the paper mentions three standard objections to evolutionary psychology and then outlines three philosophical problems evolutionary psychology has to offer a solution to. The second part will try to show that an approach combining evolutionary psychology and the selectionist theory of neural development might overcome some of these objections.

One of the most deeply entrenched ideas in Popper's philosophy is the analogy between the growth of scientific knowledge and the Darwinian mechanism of natural selection. Popper gave his first exposition of these ideas very early on. In a letter to Donald Campbell, 1 Popper says that the idea goes back at least to the early thirties. 2 And he had a fairly detailed account of it in his "What is dialectic?", a talk given in 1937 and published in 1940: 3 If we want to explain why human thought tends to try out every conceivable solution for any problem with which it is faced, then we can appeal to a highly general sort of regularity. The method by which a solution is approached is ..

Two widespread strategies of resisting racism are the following. The first one is to deny the existence of races and thus block even the possibility of racist claims. The second one is to grant that races exist but insist that racial differences do not imply value differences. The aim of this paper is to outline a strategy of resisting racism that is weaker than the first but stronger than the second strategy: even if we accept that races exist, we can still deny that there are projectible racial differences. And this is enough to block the possibility of racist claims without appealing to the slippery topic of value differences. I use some considerations from philosophy of biology in order to argue for this claim.

It is widely held that some properties are more natural than others and that, as David Lewis put it, “an adequate theory of properties is one that recognises an objective difference between natural and unnatural properties” (Lewis 1983, p. 347). The general line of thought is that such ‘elitism’ about properties is justified as it can give simple and elegant solutions to a number of old metaphysical and philosophical problems. My aim is to analyze what these natural properties are: super-determinates or determinable (or maybe both) and argue that all three of these options would lead to serious difficulties for metaphysical elitism and would prevent natural properties from fulfilling their supposed grand explanatory role.

Theories of singular causation have a genuine problem with properties. In virtue of what property do events (or facts) cause other events? One possible answer to this question, Davidson’s, is that causal relations hold between particulars and properties play no role in the way a particular causes another. According to another, recently fashionable answer, in contrast, events cause other events in virtue of having a trope (as opposed to a property-type). Both views face serious objections. My aim in this paper is to combine these two very different solutions to the problem of the properties of singular causation and to argue that this combined view can avoid objections against both of them.

The aim of the paper is to argue that the difference between creative and non-creative mental processes is not a functional/computational, but an experiential one. In other words, what is distinctive about creative mental processes is not the functional/computational mechanism that leads to the emergence of a creative idea, be it the recombination of old ideas or the transformation of one’s conceptual space, but the way in which this mental process is experienced. The explanatory power of the functional/computational theories and the experiential account is compared and it is pointed out that if creativity is a natural kind, it is not a functional/computational, but an experiential natural kind.

Richard Wollheim claimed that twofoldness is a necessary condition for the perception of pictorial representations and it is also a necessary condition for the aesthetic appreciation of pictures. Jerrold Levinson pointed out that these two questions are different and argued that though twofoldness may be a necessary condition for the aesthetic appreciation of pictures, it cannot be a necessary condition for the perception of pictorial representations. I argue that Wollheim's use of the term ‘twofoldness’ alternates between two concepts: the simultaneous visual awareness of the surface and of the represented object on the one hand and the simultaneous visual awareness of the represented object and the way it is represented on the other. Finally, I argue that twofoldness in the first sense is a necessary condition for the perception of pictorial representations, whereas twofoldness in the second sense is a necessary condition for the aesthetic appreciation of pictures.

The question of whether cognition can influence perception has a long history in neuroscience and philosophy. Here, we outline a novel approach to this issue, arguing that it should be viewed within the framework of top-down information-processing. This approach leads to a reversal of the standard explanatory order of the cognitive penetration debate: we suggest studying top-down processing at various levels without preconceptions of perception or cognition. Once a clear picture has emerged about which processes have influences on those at lower levels, we can re-address the extent to which they should be considered perceptual or cognitive. Using top-down processing within the visual system as a model for higher-level influences, we argue that the current evidence indicates clear constraints on top-down influences at all stages of information processing; it does, however, not support the notion of a boundary between specific types of information-processing as proposed by the cognitive impenetrability hypothesis.

The aim of this paper is to make an unlikely connection between the old question about the meaning of life and some important concepts in philosophy of biology. More precisely, I argue that while biology is unlikely to help us to figure out the meaning of life, the fact that this question has been considered to be such a crucial one could be explained with the help of some consideration of our evolutionary past. I argue that if there is evidence for group selection in the course of human evolution, this may explain not the meaning of life but rather the reason why we are preoccupied with this question. First, I examine what group selection is and what role it played in human evolution. After surveying the evidence for the claim that in the course of human evolution we lived in isolated group societies, I analyse what influence this social structure had on our present psychological dispositions, including our quest for the meaning of life.

Here is a dilemma concerning the history of science. Can the history of scientific thought be reduced to the history of the beliefs, motives and actions of scientists? Or should we think of the history of scientific thought as in some sense independent from the history of scientists? The aim of this paper is to carve out an intermediate position between these two. I will argue that the history of scientific thought supervenes on, but not reducible to, the history of scientists. There is a legitimate level of description for analyzing the history of scientific thought that does not reduce to the individual level of scientists. Yet, every aspect of the history of scientific thought is determined by the actual motives and actions of individual scientists. Maybe surprisingly, I use Imre Lakatos’s controversial concept of the rational reconstruction of the history of science in order to argue for this intermediate position.

Look at a red apple. Now close your eyes and visualize this apple. Your perceptual state and your imagery of the apple are very similar in some respects. They are also different in some respects. The aim of this paper is to address three questions about the relation between perception and imagination: -/- (a) How similar are perception and imagination and what explains this similarity? (b) How different are perception and imagination and what explains this difference? (c) How do perception and imagination interact?

I aim to give a new account of picture perception: of the way our visual system functions when we see something in a picture. My argument relies on the functional distinction between the ventral and dorsal visual subsystems. I propose that it is constitutive of picture perception that our ventral subsystem attributes properties to the depicted scene, whereas our dorsal subsystem attributes properties to the picture surface. This duality elucidates Richard Wollheim’s concept of the “twofoldness” of our experience of pictures: the “visual awareness not only of what is represented but also of the surface qualities of the representation.” I argue for the following four claims: (a) the depicted scene is represented by ventral perception, (b) the depicted scene is not represented by dorsal perception, (c) the picture surface is represented by dorsal perception, and (d) the picture surface is not necessarily represented by ventral perception

The aim of this paper is to show that we can deny that reality is neatly segmented into natural kinds and still give a plausible view about what science is supposed to do – and the way science in fact works does not rely on the dubious metaphysical assumption that reality is segmented into natural kinds. The score is simple: either there are natural kinds or there aren’t. The former view has been the default position in mainstream analytic metaphysics and philosophy of science. I want to put the latter on the table as a metaphysically and scientifically plausible alternative.