Dawid et al.’s [2015] no alternatives argument: an empiricist note

In a recent paper, Dawid, Hartmann and Sprenger claim to prove the possibility of non-empirical theory confirmation via the No Alternatives Argument. In this note, I argue that from an empiricist point of view, their "proof" begs the question in the sense that it cannot convince someone who has not already been convinced of non-empirical theory confirmation before.