Abstract

This paper argues that, contrary to most interpretations, e.g., those of Reid, Popkin and Passmore, Hume is not a sceptic with regard to reason. The argument of Treatise I, IV. i, of course, has a sceptical conclusion with regard to reason, and a somewhat similar point is made by Cleanthes in the Dialogues. This paper argues that the argument of Treatise I, IV. i is parallel to similar arguments in Bentham and Laplace. The latter are, as far as they go, sound, and so is Hume’s. But the limitations of all mean that they cannot sustain a general argument against reason. Hume the historian is quite aware of these limitations. So is Hume the philosopher. A careful examination of the other references in the Treatise to the argument of I, IV. i reveals that Hume not only rejects but constructs a sound case against accepting the sceptical conclusion, arguing that reason can indeed show the sceptic’s argument to be unreasonable. A close reading of the Dialogues shows that Hume there also draws the same conclusion. The thrust of the paper is to go some way towards showing that it is a myth that Hume is a pyrrhonian sceptic.