Hume propounds the aporetic principle of correspondence betwen impressions and ideas, in order to solve the problem of the genesis of the ideas. This principle, which lacks universal validity, reduces the idea to image and deprives it of universality. In this way is postulated a rigorous and universal nominalism, which converts the ideas into non referential unities the same as the Urimpressions (Husserl) and sets aside the possibility of metaphysics.

Ethics is a serious matter as human actions are cybernetic. Actions are not lost nor do they leave the agent unaffected. Every single actions returns to the agent in the form of a fine chisel that carves him from inside. The interior quality brought about by our actions is called vice and virtue.

The actual progress of techne which has shed its former docility in favor of dominion is specially unsettling in the sphere of life. The teleological paradigm is insufficient in order to steer one's course through very complex bio-ethical problems. Utilitarian considerations should find their place within a framework of human dignity deontologically posited.