Armstrong on truthmaking
Abstract
Truthmakers have come to play a central role in David Armstrong's metaphysics. They are the things that stand in the relation of truthmaking to truthbearers. This chapter focuses on the relation. More specifically, it discusses a thesis Armstrong holds about truthmaking that is of special importance to him; namely, the thesis that truthmaking is an internal relation. It explores what work this thesis is supposed to do for Armstrong, especially for this doctrine of the ontological free lunch, raising questions and pointing out difficulties along the way. At the end of the chapter, it is shown that Armstrong's preferred truthbearers generate a serious difficulty for his thesis that the truthmaking relation is internal.