This paper presents a reading of Bacon’s Novum Organum and the inductive method he offers therein. According to this reading, Bacon’s induction is the search for forms that are necessary and sufficient for making simple natures present. Simple natures are observable qualities. However, in the paper we argue that forms can best be understood via Bacon’s appetitive physics, according to which particles and bodies are endowed with appetites or inclinations that lead to bodily transformations. We argue that this conceptual elaboration (...) of the notion of form changes our understanding of Bacon’s inductive method. In fact, his inductive method is a reductive program designed to find, for each observable quality (or simple nature), the transformation or combination of transformations associated with its coming to being. The paper considers the textual evidence for this reading and argues for the benefits of this reading in relation to other, traditional interpretations. (shrink)