 One interesting question for this approach is whether the skill part of the equation can be further explicated in terms of principles, even if these further principles are grasped only implicitly. This issue has received significant attention from philosophers outside the particularism debate who are interested in the question whether knowledge-how can be reduced to knowledge-that (Ryle 1946; Stanley 2011). Perhaps surprisingly, the literature on particularism has not (to our knowledge) drawn significantly from that debate.