Abstract
Starting from the recognition of the difficulty of establishing peace and the observation that several attempts to terminate conflicts end in failure, the author puts forward the argument that peace is a state that is essentially a by-product, according to the definition given by Jon Elster in his homonymous paper of 1981. Such states are characterized by the fact that they can only be brought about by actions aimed at other ends, i.e. non-intentionally. According to the author it is in the light of this notion that we must consider the strategies implemented by the pacifying power in a so-called pacification war. In fact, what follows from such a war is rarely peace. The question arises to know how much the pacifying power is conscious of this fact and what follows from it both politically and morally.