Abstract
David Owen wants to understand what Hume means by reason, given its pivotal importance in the wide range of issues that Hume discusses in his philosophical works. In order to achieve that understanding, Owen places Hume in the historical context of writers such as Descartes and Locke, what was later referred to as the way of ideas. Owen objects to stating Humes views in terms of contemporary semantic frameworks. After a careful review of the many contexts in which Hume discusses reason in book 1 of the Treatise, Owen concludes that Hume rejected the notion of reason as an independent faculty and offered instead an account of reason as based on the imagination. Owens scholarship is meticulous and his attempt to understand Humes historical context commendable. The difficulties are that he tells us nothing new and his context is much too narrow. Hume was neither a scholastic nor a contemporary professional responding only to the works of other professional philosophers on some technical point. At the very least, Humes discussion of causal reasoning was very much influenced by the transition from Aristotelian physics and its attendant conception of causality to Newtons physics and its attendant conception of causality. The details of Humes mechanistic account of belief are not mentioned.