What Can Perceptual Capacitism Explain?

In this volume and other work, Susanna Schellenberg develops and defends a view of perception that she calls capacitism. Schellenberg argues that capacitism helps explain its characteristic features, such as its epistemic import, and it also does justice to the contributions of the perceiver while having the power to explain what is common across different cases. I am in broad agreement about the explanatory power of understanding perception as inherently an exercise of a perceptual capacity (or, as I prefer, competence). However, I disagree on two key points. Capacitism does not entail representationalism, as Schellenberg claims, nor can it explain the rationality or justification of perceptual beliefs on its own.