  All naturalists, especially those of the broader variety, have to balance potentially competing standards. A broad naturalist might decide, say, to give the natural sciences 2/3-weighting and semantics 1/3-weighting. Or she might hold that a proposition in the philosophy of mathematics is acceptable if (or even: if and only if) all the sciences, natural or non-natural, sanction it—that is to say, when all the sciences speak with one voice.  These balancing questions have unfortunately not been much addressed by naturalists. Perhaps that is because questions of this kind arise for everyone: whichever justificatory standards one accepts, the problem of how to adjudicate between them arises. But to the extent that naturalism is prescriptive and cannot rely on an implicit procedure that is already in place, it owes us an articulation of how to balance different sets of standards.