Theorem 1: The fundamental quantity information is a non-material (mental) entity. It is not a property of matter, so that purely material processes are fundamentally precluded as sources of information.
Theorem 2: Information only arises through an intentional, volitional act.
Theorem 3: Information comprises the nonmaterial foundation for all technological systems and for all works of art.
Etc, etc...read Chapters 1-6!
I am asking how you define it.