Abstract

Francis Bacon's reflections on atomism have generally been misunderstood because they have never been systematically studied in relation to the speculative chemical philosophy which he developed in the interval between about 1592 and his death in 1626. This philosophy, in many respects unknown to historians until quite recently, was the only body of positive science which Bacon ever accepted. The speculative philosophy was, on the whole, chemical and non-mechanical, and consequently not consistent with atomist doctrines. In fact, Bacon never at any time accepted the principal atomist tenets. It is therefore necessary to explain why he was interested in atomism at all. Of the several reasons for his interest one is especially important—namely, his belief that the speculative and atomic philosophies had affinities. In particular, he believed that of all the ancient philosophies atomism alone approached the ideals associated with the key notion of ‘subtlety’—ideals represented in their highest form in the speculative philosophy