The final thing... the question of the nation, and the role of the nation in liberalism...There would seem to be a tension between liberalism's belief that all human beings enjoy... the same basic set of human rights, and the fact that we are divided up into nation states, in which the authority to enforce those rights is territorially limited. ...This contradiction can be bridged because... there is a liberal form of national identity which is not only possible, but... necessary if a liberal society is going to succeed.