Abstract
The word naturalism is used in many different ways in contemporary philosophy. For some it has required that a properly naturalistic account of anything appeal only to what is countenanced by the natural sciences and, for a few, that any object of study be reduced to entities and forces studied by physics and chemistry. Research programs have been developed to “naturalize” numbers, norms, intentional states, and other seemingly recalcitrant concepts by performing the requisite reduction. But a naturalistic account should be concerned with explanation, not reduction. Even when granting a priority to the sciences, social scientific and historical explanations should not be ruled out of court from the outset. ..