2. Philosophy

Such a problem always arises in the development of humanity when something is experienced inwardly. In the Middle Ages, people had to undergo this inwardly, that they became more and more familiar with the conceptual life in their own inner being, that they saw what is called the external world only in the perceptible. Hence the question arose for him: How can one justify relating to external perceptions in some way that which one basically has only as a name within oneself, which one grasps only by associating it with external perceptions? A significant skepticism emerges from nominalism.