"Richard Burthogge's Conceptualism and Its Origins in the Medieval Perspectivist Optics" The paper aims to analyse the historical determinants of the conceptualist argument for epistemological idealism made by the seventeenth-century English philosopher Richard Burthogge. The crux of this argument, unprecedented in earlier philosophy, is an attempt to prove the inherent inadequacy of human cognition from the divergence between the general concepts and the extra-mental singulars. At the same time, Burthogge considers the relationship between the universal and the particular to be (...) analogous to the relation between the visual image and the thing. I argue that, as suggested by certain significant aspects of Burthogge’s theory, it was medieval perspectivist optics that had decisively influenced the conception of visual cognition, which provided the basis for this analogy and, consequently, for the conceptualist argument itself. (shrink)

A Review of Paweł Sikora’s Pojęciowa treść percepcji w filozofii nowożytnej, Wyd. UMCS, Lublin 2016.