If you do not believe in God, you cannot believe that God is dead: an entity that has never existed cannot have died. The heretical and brilliant Nietzsche, who was both admired and hated by his contemporaries, is undoubtedly the great philosopher of the end of the 19th century and the beginning of the 20th. Through the many different voices of the characters in his works, he raises his own anguished cry, revealing that the only paradox is the existence of a single truth - because there are many truths, depending on the perspective from which one looks at things. Pluralism is therefore the only existing harmony, and fragmentariness is essentially the only integrity. The whole world is a huge puzzle, where each different piece combines with its counterpart in absolute harmony. Nietzsche seems to be the prophet of the globalization era.