Moral relativism may be any of several
philosophical positions concerned with the differences in
moral judgments across different
people and
cultures.
Descriptive moral relativism holds only that some people do in fact disagree about what is moral;
meta-ethical moral relativism holds that in such disagreements, nobody is
objectively right or wrong; and
normative moral relativism holds that because nobody is right or wrong, we ought to
tolerate the behavior of others even when we disagree about the morality of it.