Theories of perception can broadly be divided into two groups: orthodox and heterodox theories. Orthodox theories of perception consider perception as a neurological process, i.e. as a phenomenon which can be explained solely in terms of intracranial facts. Heterodox views expand this scope, maintaining that an understanding of perception must include extracranial facts, or facts about the environment in which a perceiver is situated. This thesis will attempt to defend a particular exemplar of this heterodox approach, namely the enactive theory (...) of perception proposed by Alva Noë. The thesis has two primary goals. First, I will attempt to offer an exegesis of Noë's theory, attempting to clarify the scope and strength of Noë's view. Secondly, I will consider the particular objections leveled against Noë, and heterodox theories more generally, by Ken Aizawa. I conclude that Noë's theory can better account for the nature of perception. (shrink)

Alva Noë’s strategy to solve the puzzle of perceptual presence entirely relies on the principle of presence as access. Unaccessed or unattended parts or details of objects are perceptually present insofar as they are accessible, and they are accessible insofar as one possesses sensorimotor skills that can secure their access. In this paper, I consider several arguments that can be opposed to this claim and that are chiefly related to the modal status of action, i.e. the fact that the action (...) that would secure access to the absent aspects is a possibility, something that can be done. The main difficulty Noë’s account must face is –as several situations demonstrate– that the action that should be performed for the absent aspects to be actually accessed does not have to be itself available for these aspects to be perceptually present. What matters for the absent aspects to be present is not their de facto accessibility, but their de jure accessibility. To overcome those difficulties, I propose to rely on a ternary model of the role of action possibilities in perceptual awareness. This model builds on Husserl’s analysis of the role of perceptual circumstances in perception and connection between sense registering and horizontal intentionality. (shrink)