Zur Bedingung der Möglichkeit von Erfahrung. Eine modallogische Analyse

Abstract

Abstract In Kantian philosophy, the term “condition of possibility” is central, but carries the following ambiguity. According to one reading, “condition of possibility” merely means “necessary condition”. However, it is demonstrated that a deeper interpretation of the term “possibility” proves to be more fruitful. This reading allows us to reconstruct an important background assumption of Kant: Every condition of the possibility of experience holds necessarily, provided that experience is possible. Or more generally: All conditions of the possibility hold necessarily as long as the conditioned is actually possible. This conclusion is understood through the axiomatic system S5. Therefore I argue by referencing the schematism chapter that Kant’s notion of modal terms can be formalized through S5.