Abstract

The issue addresses the relationship between cosmology and ratio, or the dialectical and structural connection which links the same definition of “world” as a uniform, homogeneous, coherent and possible system with the very logical and narrative (and then uniform, homogeneous, coherent and possible) character of our rational description of it. Otherwise, every ratio mundi – understood both in a metaphysical or in an epistemological or in a phenomenological way – amounts, really because it is a ratio, as an explication and an articulation of an object formerly pre-understood and, so to speak, invented, cum discursu, or rather into specific logic and descriptive categories. Because of this structural co-belonging of the concept of “cosmos” to his own narrative dimension, we may can reduce the history of cosmology to a long sequence of depictions, but overall of creations and re-creations of the world, that allow us to distinguish in a only partial way a physical and naturalistic discussion from a theological, a metaphysical or a linguistical-imaginative one.