The Open Society and Its Enemies (Routledge Classics)

by Karl Popper

With Alexander’s empire, genuine tribal nationalism disappears for ever from political practice, and for a long time from political theory. From Alexander onward, all the civilized states of Europe and Asia were empires, embracing populations of infinitely mixed origin. European civilization and all the political units belonging to it have remained international or, more precisely, inter-tribal ever since. (It seems that about as long before Alexander as Alexander was before us, the empire of ancient Sumer had created the first international civilization.) And what holds good of political practice holds good of political theory; until about a hundred years ago, the Platonic-Aristotelian nationalism had practically disappeared from political doctrines. (Of course, tribal and parochial feelings were always strong.) When nationalism was revived a hundred years ago, it was in one of the most mixed of all the thoroughly mixed regions of Europe, in Germany, and especially in Prussia with its largely Slav population. (It is not well known that barely a century ago, Prussia, with its then predominantly Slav population, was not considered a German state at all; though its kings, who as princes of Brandenburg were ‘Electors’ of the German Empire, were considered German princes. At the Congress of Vienna, Prussia was registered as a ‘Slav kingdom’; and in 1830 Hegel still spoke52 even of Brandenburg and Mecklenburg as being populated by ‘Germanized Slavs’.)