   By contrast, naturalists tend not to endorse the armchair method of testing theories of law against intuition, given their aim of making “philosophical theorizing continuous with and dependent upon scientific theorizing” (Leiter 2007, 35). Leiter argues that our intuitions about law are too unreliable to be afforded much epistemic weight (as others have argued with respect to intuitions in other areas of philosophy) (Leiter 2007, 180, 184; cf. Cummins 1998). On Leiter’s view, philosophers generally should aim to unpack the “concepts that have been vindicated by their role in successful explanation and prediction of empirical phenomena” (Leiter 2007, 184). Thus, he suggests a methodology that “tak[es] seriously the…social scientific literature on law…to see what concept of law figures in the most powerful explanatory and predictive models of legal phenomena such as judicial behavior” (Leiter 2007, 184). This methodological view, however, raises questions about why the legal philosopher should study only judicial behavior and not something else. More generally, the naturalist owes an account of what features of law are most in need of explication and why.