Contentless basic minds and perceptual knowledge

Assuming a radical stance on embodied cognition, according to which the information acquired through basic cognitive processes is not contentful (Hutto and Myin, 2013), and assuming that perception is a source of rationally grounded knowledge (Pritchard, 2012), a pluralistic account of perceptual knowledge is developed. The paper explains: (i) how the varieties of perceptual knowledge fall under the same broader category; (ii) how they are subject to the same kind of normative constraints; (iii) why there could not be a conflict between the different varieties of perceptual knowledge; and (iv) why the traditional epistemological inquiry is inclined to overestimate the role of propositional perceptual knowledge. Keywords: Radical enactivism, perceptual knowledge, knowledge-how, knowledge-that.