I argue that the Hume of the Treatise maintains an account of knowledge according to which (i) every instance of knowledge must be an immediately present perception (i.e., an impression or an idea); (ii) an object of this perception must be a token of a knowable relation; (iii) this token knowable relation must have parts of the instance of knowledge as relata (i.e., the same perception that has it as an object); and any perception that satisfies (i)-(iii) is an instance (...) of knowledge. I then apply this account to the case of sense perception. I argue that Hume holds that relations of impressions can be intuited, are knowable, and are necessary. For Hume, these relations constitute sensory knowledge. While Hume is rightly labeled an empiricist for many reasons, a close inspection of his account of knowledge reveals yet another way in which he deserves the label. (shrink)

This book argues that Hume is a radical epistemic skeptic who gives only practical reasons for retaining belief in sensory beliefs and the deliverances of reason. He advises us to take a moderate approach to the demands of philosophy, since they sometimes diverge from the demands of life.

I owe thanks to Annemarie Butler, Jonathan Cottrell, and Barry Stroud for their thoughtful criticism of my interpretation in Hume's True Scepticism of David Hume's epistemology and philosophy of mind as presented in A Treatise of Human Nature.1 Butler focuses on my account of the mental mechanisms Hume provides for our everyday beliefs about external objects. She also challenges my appeal to what Hume calls "secondary" ideas in my explanation of Humean introspection. Cottrell raises questions about my interpretation of perceptions (...) generally, both introspective and non-introspective, as well as my understanding of Hume's conflicted statements about... (shrink)