Despite decades of focused philosophical investigation, inference to the best explanation still lacks a precise articulation and compelling defense. The primary reason for this is that it is not at all clear what it means for a hypothesis to be the best available explanation of the evidence. This chapter first seeks to rectify this problem by developing a formal explication of the explanatory virtue of power. A resulting account of inference to the best explanation is then evaluated as a form of uncertain inference. Overall, the chapter offers a precise account and novel defense of one important version of inference to the best explanation.
The Logic of Uncertain Inference