 What is Hume’s view on causation? We will not enter this exegetical debate here. Suffice it to say that the interpretations of Hume are manifold. Psillos (2009: 132) says that HRT “was Hume’s view, too, give or take a bit” and argues for it in Psillos (2002: Ch. 1). But there are many deviating interpretations (Beebee 2006; Garrett 2009; Strawson 1989; J. Wright 1983). The relation between causation in the world and causation in the mind, in particular, has remained a matter of debate among Hume scholars (see e.g., Garrett 1993).