Never in the history of the world have there been so many migrants. And almost all of them are migrating from regions where nationality is weak or non-existent to the established nation states of the West. They are not migrating because they have discovered some previously dormant feeling of love or loyalty towards the nations in whose territory they seek a home. On the contrary, few of them identify their loyalties in national terms and almost none of them in terms of the nation where they settle. They are migrating in search of citizenship which is the principal gift of national jurisdictions, and the origin of the peace, law, stability and prosperity that still prevail in the West.