This is a book about the metaphysics of perception and discusses touch, audition, and vision. Though primarily concerned with the nature of perception, it draws heavily from the history of philosophy of perception, and connects the concerns of analytical and continental philosophers.

This paper addresses the nature of touch or ?tactual perception?. I argue that touch encompasses a wide range of perceptual achievements, that treating it as a number of separate senses will not work, and that the permissive conception we are left with is so permissive that it is unclear how touch might be distinguished from the other senses. I conclude that no criteria will succeed in individuating touch. Although I do not rule out the possibility that this also applies to (...) other senses, I suggest that the heterogeneity of touch makes it both distinctive and particularly problematic. (shrink)

We like Euclidean geometry because we are men [sic], and have eyes and hands, and need to operate a concept of space that will be independent of orientation, distance and size. Lucas, A Treatise on Time and Space.

The controversy over imageless thought versus picture thinking , with the recent reconsideration of model-based reasoning in the physical sciences is briefly examined. The main focus of the article is on the role of instrumentally elicited images in the sciences, especially in the physical sciences, with special reference to optics, experimental particle physics and observational astronomy, against the background of the civilization of digital images, though to some degree every scientific discipline is implicated. Imaging, today chiefly in the mode of (...) electronic digital visual imaging, reaches into every phase of scientific inquiry, observational, experimental, simulational, even in mathematical research. The combination of algorithms and image-intensive science with the plethora of big data results in an epistemic pattern of "mathematical imagism". The epistemological issues regarding the image-intensiveness as of data-intensiveness of scientific research deserve further probing, in pursuance of the discussions of the ideal of mechanical objectivity in machine vision versus trained judgment in the selection and assessment of scientific images: as for now tacitly we depend on conventions regarding what we called "warranted imageability". (shrink)

Unlike human beings, landscapes, cities and buildings cannot feel anything in the literal sense. They do not have nervous systems. Nevertheless, we attribute “Stimmungen” such as peacefulness and melancholy to them. On what basis? With what right? And why does it matter anyway? This paper attempts an answer to this bunch of questions. The first section clarifies the concept of “Stimmung,” by distinguishing its three major meanings, namely harmony, mood and atmosphere. Section two discusses various models of how “Stimmung” is (...) infused into our natural and artificial environment. Section three lists several ways of how we experience atmosphere, preparing the ground for the specifically aesthetic claim in section four: how, when we experience atmosphere aesthetically, we respond to it by resonating or feeling at home. (shrink)

In this paper, we study the interactional organization of an instructed object exploration among sighted and visually impaired people (VIPs) in order to contribute to studies of instructional activities and the observable accomplishment of haptic perception. We do this by showing the situated, interactional, and co-operative organization of achieving object understanding. We focus on the dynamics of haptic perception as being reliant on instructions, while at the same time being an observable production that furnishes further instructions. We show the organization (...) of visual and verbal instructions versus the touching of objects for haptic perception. Based on ethnomethodological conversation analysis of video data, we study a VIP’s haptic actions in interaction with a professional, sighted ICT consultant who provides instructions on what an object is and what it can do. We show how the instructions are sequentially adjusted to make them relevant for a simultaneous, emerging exploration in which the VIP uses their hands and fingers to perceive very specific details of the object. We argue that achieving object understanding is accomplished in and through the fine-tuned coordination of haptic exploration, both as a response to verbal instructions and also as a means of conveying perception-related actions, which the ICT uses to build new actions. The paper thus makes a case for instructed and distributed haptic perception as observable in social interaction and as a resource for building object understanding within phenomenal fields. (shrink)

This paper considers whether there can be any such thing as a naturalized metaphysics of color—any distillation of the commitments of perceptual science with regard to color ontology. I first make some observations about the kinds of philosophical commitments that sometimes bubble to the surface in the psychology and neuroscience of color. Unsurprisingly, because of the range of opinions expressed, an ontology of color cannot simply be read off from scientists’ definitions and theoretical statements. I next consider two alternative routes. (...) First, conceptual pluralism inspired by Mark Wilson's analysis of scientific representation. I argue that these findings leave the prospects for a naturalized color ontology rather dim. Second, I outline a naturalized epistemology of perception. I ask how the correctness and informativeness of perceptual states is understood by contemporary perceptual science. I argue that the detectionist ideal of correspondence should be replaced by the pragmatic ideal of usefulness. I argue that this result has significant implications for the metaphysics of color. (shrink)

Blanchot’s Thomas the Obscure and Death Sentence are marked by the imperative to hear the call of night, of darkness, and death. In each work, the ear is enlisted to undermine the prominence accorded to the eye. If sight is essential to measure and confirm the space separating subjects from objects or subjects from other subjects, Blanchot introduces hearing as a way to collapse this protective distance. The border between inside and outside becomes porous, and the subject is no longer (...) protected by vision’s capacity to establish a neutral and demonstrable distance between itself and the object of sight. As vision becomes catastrophic, hearing assumes an ascendant role. Thomas and Anne each hear the call of death, as well as cries, laments and sudden sounds that burst through silence. The characters of Death Sentence also hear and respond to a variety of calls, including the call to yield to death and the open grave. In both works, Blanchot provides a literary space in which sounds... (shrink)

Scholars increasingly recognize that discourse is not a standing collection of representations for pre-existing thoughts and/or things in a pre-existing world. Still, many obstacles remain, and these seem to be inseparable from contemporary common-sense. When we ask about the nature of discourse, we are, ultimately, asking about the nature of world, the nature of the body, and also, there must be, if only tacitly, an account of space and time. Discourse, I would suggest, is a mode of evaluative praxis, a (...) way of articulately being-concerned-with-others. But discourse is not only a finely nuanced praxis, or a sophisticated mode of cooperative action. Its powers for spatializing and temporalizing include predication in their peculiar kind of care. In general, as implying a concernful -being-with-others-being-toward-world, discourse is an intentional nexus whose capacities for spatializing and temporalizing make-room for those situations in which we find ourselves thrown, projected, and concernfully stretching along. (shrink)

The human self has many facets: there is the physical body and then there are different concepts or representations supported by processes in the brain such as the ecological, social, temporal, conceptual, and experiential self. The mechanisms of operation and formation of the self are, however, largely unknown. The basis is constituted by the ecological or sensorimotor self that deals with the configuration of the body in space and its action possibilities. This self is prereflective, prelinguistic, and initially perhaps even (...) largely independent of visual inputs. Instead, somatosensory (tactile and proprioceptive) information both before and after birth may play a key part. In this paper, we propose that self-touch experience may be a fundamental mechanisms to bootstrap the formation of the sensorimotor self and perhaps even beyond. We will investigate this from the perspectives of phenomenology, developmental psychology, and neuroscience. In light of the evidence from fetus and infant development, we will speculate about the possible mechanisms that may drive the formation of first body representations drawing on self-touch experience. (shrink)