Gianluca Pozzoni

In this article, we discuss the issue of context-dependence of mechanism-based explanation in the social sciences. The different ways in which the context-dependence and context-independence of mechanism-based explanation have been understood in the social sciences are often motivated by different and apparently incompatible understandings of what explanatory mechanisms are. Instead, we suggest that the different varieties of context-dependence are best seen as corresponding to different research goals. Rather than conflicting with one another, these goals are complementary to each other and therefore pave the way to a methodologically more cooperative approach to mechanism-based explanation in the social sciences.

Compared to other philosophies of special sciences, the scope, object, and definition of the philosophy of political science remain vague. This article traces this vagueness to the changing subject matter of political science throughout its history, but argues that all social sciences are subject to radical changes in what count as their defining characteristics. Accordingly, the only legitimate definition of “philosophy of political science” is “the philosophical study of whatever happens to conventionally fall within the scope of political science at a given moment.” Moving from this assumption, this article makes the case for a unified philosophy of social science.