 Turning to the morally relevant features, one of the most developed accounts is Bernard Gert’s. He develops a list of features relevant to whether the violation of a moral rule should be generally allowed. Given the designed function of Gert’s list, it is natural that most of his morally relevant features make reference to the set of moral rules he defended. Accordingly, some of Gert’s distinctions between dimensions of relevant features reflect controversial stances in moral theory. For example, one of the dimensions is whether “the violation [is] done intentionally or only knowingly” (Gert 1998, 234) – a distinction that those who reject the doctrine of double effect would not find relevant. 