Abstract

Counterpart theory affords an especially flexible form of essentialism. Gideon Rosen and the author suggested that by endowing the entire world with peculiar essences, they could likewise provide truth makers for negative existential propositions. Thus they avoid the need for states of affairs or non‐transferable tropes as truth makers. States of affairs are somehow constructed from particular things and the properties they instantiate. A legitimate counterpart relation can exist which validates only one direction of set‐theoretical essentialism, but under which any counterpart of a state of affairs must be a state of affairs. States of affairs or tropes are not needed for purposes of truth making. But also, if we help ourselves to the flexibility of counterpart theory, the principal difficulties that stand in the way of using states of affairs or tropes as truth makers vanish.