At the World Meeting of Families in Mexico, Cardinal Gerhard Müller, prefect emeritus of the Congregation for the Doctrine of the Faith, warned of a grave danger that could lead to the “collective suicide” of humanity. “Anthropological nihilism has as its father the pride of the creature that wants to become like God (Genesis 3:5) and wants to establish the difference between good and evil, true and false for itself,” he said. [1]