Abstract

The thesis defended is that, for Hume, all vivacity, including that of impressions, is belief, and all belief, including the "infallibility" of the immediate given, is vivacity. This allows one to treat as different axes of description Hume's categories of perception (sensation, reflexion, and thought) and his categories of the consciousness of perception (belief, felt ease of transition), thus making it possible to defend his distinction between impressions and ideas against the criticisms of Ryle, Russell, and others. The article is an excerpt from my forthcoming book, "Hume's Theory of Consciousness" (Cambridge)