“…This can be seen as a specific instance of the problem of truths containing empty names. For discussion of the temporal version of this problem, seeSider (1999).2 For discussion, see, among others,Bigelow (1996),Lewis (2001),Sider (2001, 35-42),Armstrong (2004: 145-50),Keller (2004),Tallant (2009),Markosian (2013),Torrengo (2014),Baron (2015) andTallant and Ingram (2015). Note that, unlike the Problem of Truth, the Problem of Truthmaking arises also for propositions that do not involve direct reference to individuals that are not present-for example, the proposition that there was an emperor of Rome.…”