通过合法性的正当性——实证主义法学的正当性思想研究

The Justifiability Based on Legality: Study on Justifiability from the Perspective of Legal Positivism

现代性下事实与价值二分的法律实证主义割裂了法律与道德的关系,古代的正当性被转化为合法性:一个行动或公权力,只要是符合实在法的,即可称为正当。通过合法性的正当性要想成立,还必须解决法律自身的有效性问题,这样才能彻底摆脱道德的证成。以纯粹法学为代表的法律实证主义通过法律体系内的效力授权链回答了这个问题,从而完成了通过合法性的正当性的整个拼图。但是,割裂了法律与道德之间的联系,通过合法性的正当性又面临着新的正当性危机。

The dichotomy of facts and value in modernity, proposed by legal positivism splits the relation of law and morality and transforms the ancient justifiability into legality： an action or public power is justified as long as it is pursuant to positive law. Nevertheless, such justifiability based on legality cannot be estab- lished unless the effectiveness of law itself should be proved, so as to satisfy the argumentation with no need to concern morality. The legal positivism represented by pure jurisprudence resolved the problem by the chain of effects within the legal system and accomplished the integrated typology of justifiability based on legality. However, by splitting the relation of law and morality, the justifiability based on legality faces new challenge of justifiability.