The Open Society and Its Enemies (Routledge Classics)

by Karl Popper

From all this it can be seen that arguments derived from Plato’s spiritual naturalism are quite incapable of helping to answer any question which may arise concerning the ‘just’ or ‘natural’ character of any particular law. Spiritual naturalism is much too vague to be applied to any practical problem. It cannot do much beyond providing some general arguments in favour of conservativism. In practice, everything is left to the wisdom of the great lawgiver (a godlike philosopher, whose picture, especially in the Laws, is undoubtedly a self-portrait; see also chapter 8). As opposed to his spiritual naturalism, however, Plato’s theory of the interdependence of society and the individual furnishes more concrete results; and so does his anti-equalitarian biological naturalism.