實在論係指 moral properties 係 mind-independent, 非實在論嘅相對主義就係mind-dependent?
RanceX2019-03-20 23:32:24
Moral nihilism: moral principles do NOT exist.
Moral relativism: moral principles exist, but all of them are relative to individual or culture.
Moral objectivism: moral principles exist, but not all of them are relative. There exists some universal principles that are true regardless of individuals or society.
或者你可以用宗教對比
Moral Nihilism = atheism (無神)
Moral Relativism = polythesim (有神,但唔止一個,有好多神,你信咩神係睇你邊個鄉下。古羅馬信宙斯,天主教信耶,香港信我)
Moral Objectivism = 唯一真神,你邊個鄉下都要信佢,唔信就落地獄