The Open Society and Its Enemies (Princeton Classics)

by Karl Popper

The principle of the national state, that is to say, the political demand that the territory of every state should coincide with the territory inhabited by one nation, is by no means so self-evident as it seems to appear to many people to-day. Even if anyone knew what he meant when he spoke of nationality, it would be not at all clear why nationality should be accepted as a fundamental political category, more important for instance than religion, or birth within a certain geographical region, or loyalty to a dynasty, or a political creed like democracy (which forms, one might say, the uniting factor of multi-lingual Switzerland). But while religion, territory, or a political creed can be more or less clearly determined, nobody has ever been able to explain what he means by a nation, in a way that could be used as a basis for practical politics. (Of course, if we say that a nation is a number of people who live or have been born in a certain state, then everything is clear; but this would mean giving up the principle of the national state which demands that the state should be determined by the nation, and not the other way round.) None of the theories which maintain that a nation is united by a common origin, or a common language, or a common history, is acceptable, or applicable in practice. The principle of the national state is not only inapplicable but it has never been clearly conceived. It is a myth. It is an irrational, a romantic and Utopian dream, a dream of natu...