I don’t understand the question, nor why you singled out that fragment.
When you say “Even if there’s no such thing as objective right and wrong” you’re still implicitly presuming a default morality, namely ethical egoism.
I don’t understand the question, nor why you singled out that fragment.
When you say “Even if there’s no such thing as objective right and wrong” you’re still implicitly presuming a default morality, namely ethical egoism.