on culture, race, religion, etc., it is difficult to claim that the values of the group have authority for the members. A part of meta-ethical relativism is identifying which group of people those truths are relative to. Another component is that many people belong to more than one group. The beliefs of the groups that a person belongs to may be fundamentally different, and so it is hard to decide which are relative and which win out. A person practicing meta-ethical relativism would not necessarily object to either view, but develop an opinion and argument. Religious Roman Catholicism Catholic and some secular intellectuals attribute the perceived post-war decadence of Europe to the displacement of absolute values by moral relativism. Pope Benedict XVI, Marcello Pera and others have argued that after about 1960, Europeans massively abandoned many traditional norms rooted in Christianity and replaced them with continuously evolving relative moral rules. In this view, sexual activity has become separated from procreation, which led to a decline in the importance of families and to depopulation. The most authoritative response to moral relativism from the Catholic perspective can be found in Veritatis Splendor, an encyclical by Pope John Paul II. Many of the main criticisms of moral relativism by the Catholic Church relate largely to modern controversies, such as elective abortion. Buddhism Bhikkhu Bodhi, an American Buddhist monk, has written: "By assigning value and spiritual ideals to private subjectivity, the materialistic world view ... threatens to undermine any secure objective foundation for morality. The result is the widespread moral degeneration that we witness today. To counter this tendency, mere moral exhortation is insufficient. If morality is to function as an efficient guide to conduct, it cannot be propounded as a self-justifying scheme but must be embedded in a more comprehensive spiritual system which grounds morality in a transpersonal order. Religion must affirm, in the clearest terms, that morality and ethical values are not mere decorative frills of personal opinion, not subjective superstructure, but intrinsic laws of the cosmos built into the heart of reality." Views commonly confused with moral relativism Moral relativism vs ethical subjectivism Moral relativism is a distinct position from ethical subjectivism (the view that the truth of ethical claims are not mind independent). While these views are often held together, they do not entail each other. For example, someone who claims "something is morally right for me to do because