"Philosophy denounces nihilism as an obscurantism ": this is the very last sentence of the researches presented in Reflections: the Way of Reason and the Labyrinth of nihilism and it is the proposition that ends a long theoretical quest that has investigated anew the most well-known debates about the philosophy of Being and that has led to the discovery of a complex logical and theoretical structure, a very complex thought, that is common to all of the philosophers of Being, no matter how distant and different they are from each other in time and cultural temperament. The research begins with...