If I have nature as harmoniously experienced, and if I remain within the framework of this harmony and specifically within the framework of certain harmoniously experienced things or processes; and if in any number of other cases I have experienced the same things, etc., or if another has experienced them (as I become convinced through understanding the possibility of the knowledge of the same thing or process through the experiences on the two sides necessarily presupposes the res extensa, the spatiotemporal skeleton of the qualities perceived on the two sides, the identity of the shape distribution through communal time, identity of the temporal sequences and thus also of the causal dependency of the corresponding configurations.