Abstract
In previous work the author suggested that many ontological disputes can be viewed as merely verbal, in that each side can be charitably interpreted as speaking the truth in its own language. Critics have objected that it is more plausible to view the disputants as speaking the same language, perhaps even a special philosophy-room language, sometimes called Ontologese. This chapter suggests a different kind of deflationary move, in a way more extreme (possibly more Carnapian) than the author’s previous suggestion. The chapter supposes we encounter an ontological dispute between two sides, the A-side and the B-side, and we assume that they are speaking the same language so that (at least) one of them is mistaken (perhaps the common language is Ontologese). The author’s suggestion is that we can introduce by stipulation two languages, one for each side, such that in speaking the A-side stipulated language we capture whatever facts might be expressed in the A-side’s position, and in speaking the B-side stipulated language we capture whatever facts might be expressed in the B-side’s position. In this way we get whatever facts there might be in this ontological area without risking falsehood. A further part of the argument consists in explaining why the stipulation maneuver applies to questions of ontology but not to questions of mathematics (such as the Goldbach conjecture). One basic point is that mathematics has application to contingencies in a way that ontology doesn’t.
