Pojman's Terminology:
"Cultural Relativism" = Diversity Thesis-descriptive: different cultures have different beliefs.
-No right or wrong. Everyone is right and believes different things.
"Ethical Relativism" = Dependency Thesis-normative: Morality depends on beliefs/practices of culture or an individual. Because people have different beliefs this defines morality. What the majority believes is right.
Dependency thesis does not equal Diversity thesis.
Ethical Relativism:
-Cultural Relativism
-Subjectivism
"Psychological Egoism":Every act is self-interested.
Objections-
1) Unfalsifiable
2) Problems of language. Selfish vs unselfish.
3) Is everything we do always selfish? Selfish vs self-interested.