The humanitarian aspect of the Melian Dialogue

My title is deliberately provocative. What could be less humanitarian than the Melian Dialogue? For most readers of Thucydides it is the paradigm of imperial brutality, ranking with the braggadocio of Sennacherib's Rabshakeh in its insistence upon the coercive force of temporal power. The Melians are assured that the rule of law is not applicable to them. As the weaker party they can only accept the demands of the stronger and be content that they are not more extreme. Appeals to moral or religious norms are quite irrelevant, for in their position the Melians simply cannot afford them—as little as Mr. Doolittle could afford middle-class morality. The message is a hard one, and it has elicited outrage over the centuries from the majority of scholars (usually comfortable citizens of a colonial empire) who tend to prefer the καλὰ ὀνόματα of propaganda to the harsh underlying realities of imperial expansion. Dionysius of Halicarnassus, writing shortly after a war to protect western values had resulted in a new world order, finds it inconceivable that Athenian generals could discount divinely-inspired hope and insist on the imperative of force or that the Melians, that tiny state, would prefer the nobler to the safer course. In this he is echoed by George Grote, writing in the expansionist days of the early nineteenth century: ‘a civilized conqueror is bound by received international morality to furnish some justification—a good plea, if he can—a false plea or a sham plea if he has not better’. Instead, says Grote, the Athenian envoy ‘disdains the conventional arts of civilized diplomacy’; and the inevitable conclusion for him, as it had been for Dionysius, is that the Dialogue is fundamentally bogus, a composition of Thucydides ‘to bring out the sentiments of a disdainful and confident conqueror in dramatic antithesis’.