Abstract

The purpose of the paper is demonstrate the thesis that Ingarden's ontological system allows a better understanding of the “part-whole” problem then previous theories. Especially, if we take into account the existential ontology of Ingarden, which refers to Husserl “part-whole” theory, we can see that development of terms made by Ingarden sheds new light on old problems. In this context, particularly important is to distinguish between two existential moments: contingancy/inseparatness, because thanks to them we can talk about many different types of relationships and hence many types of objects.