The limitation of the philosophical doctrines to be considered, to the system of Kant, is not exclusive.The answers which Kant gave to his basic questions appear in the light of modern physics neither as true nor false but as ambiguous.While on the one hand the book overtly works to present us with a technically flawless plan for the organisation of society, on the other, it seems simultaneously to strive to make us aware of certain dubious features of that plan, which cannot help but limit reader enthusiasm in the approach to the whole.