  Mixed atomic sentences such as (39) are thought to pose problems for pluralists. It seems to implicate concepts from the physical domain (causation), the mental domain (pain), and the moral domain (badness) (Sher 2005: 321–22). Yet, if pluralism is correct, then in which way is (39) true? Is it true in the way appropriate to talk of the physical, the mental, or the moral? Is it true in neither of these ways, or in all of these three ways, or in some altogether different way?