My claim is that despite powerful arguments to the contrary, a coherent moral distinction between the jus in bello code and the jus ad bellum code can be sustained. In particular, I defend the traditional just war doctrine according to which the independence between the in bello and ad bellum codes reflects the moral equality between just and unjust combatants and between just and unjust non-combatants. In order to establish this, I construe an in bello proportionality condition which can be (...) satisfied by just and unjust combatants alike. (shrink)

This thesis will utilise the literature on the distinction between doing harm and allowing harm to develop a novel system of moral sequencing that can be applied to general moral problems to decide if, when, and how an agent should intervene to prevent harm from occurring to another agent. Off the back of this discussion, this thesis will offer a way of determining the responsibility of certain agents for their actions within a moral sequence. These motivations will be at the (...) centre of the discussions in this thesis and will be accomplished by ultimately updating the system of moral sequencing so that it makes sense of practical cases of inner-agent change, which itself provides a justification for intervening earlier, and potentially diminishing the responsibility for agents who have experienced an inner-agent change, in a moral sequence. (shrink)