Nationalism, Liberalism, and ProgressHas global liberalism made the nation state obsolete? Or, on the contrary, are primordial nationalist hatreds overwhelming cosmopolitanism? To assert either theme without serious qualification, according to Ernst B. Haas, is historically simplistic and morally misleading. Haas describes nationalism as a key component of modernity and a crucial instrument for making sense of impersonal, rapidly changing, and heterogeneous societies. He characterizes