L'incondizionato contaminato. Kant e la metafisica senza ontologia

The thesis of a "metaphysical" Kant has been repeatedly affirmed by historiographic research and is now a given. Contrary to what is often assumed, however, Kant’s relationship to metaphysics should be interpreted as the search for an unconditioned outside ontology. Kant realises the inevitable correlation between foundation and limit. “Absolute position”, “a priori synthesis”, “fact of reason” and “highest good in the world” are four expressions that highlight the repetition of this correlation and the impossibility of placing an unconditioned in Kant's passage from ontology to criticism, ethics and history.