Deep Morality and the Laws of War
It is important to reflect on the way we evaluate the laws and customs of armed conflict and the responsibilities we take on when we criticize and propose possible changes to them. These laws are not robust, and there is a danger that criticism may undermine their force while not providing effective alternatives. Moreover, in the area of armed conflict, it is easy to underestimate the pressures that a satisfactory set of norms has to respond to and easy to exaggerate the “merely” conventional character of such norms. Laws of war must be administrable in circumstances of fear, confusion, and violence and must include elements of technicality difficult to understand in philosophical terms. One of the most influential of recent laws of war revisionists, Jeff McMahan, acknowledges that his deep moral critique of existing norms of armed conflict does not necessarily yield a set of prescriptions for legal reform. This chapter extends McMahan’s and counsels the utmost caution in these critiques and re-examinations.