Are no things actually good vs. evil? Say, Schindler vs. the S.S.?
I'm not sure I can answer this coherently; I came to the conclusion that good and evil are not objectively real, or even useful concepts, long enough ago that I can't accurately recreate the steps that got me there.
I do occasionally have conversations with people who use those words, and mentally translate 'good' (in that sense) to 'applause light-generating' and 'evil' to 'revulsion-generating', 'unacceptable in modern society', and/or 'considered by the speaker to do more harm than good', in estimated order of frequency of occurrence. (I often agree that...
Tyler Cowen argues in a TED talk (~15 min) that stories pervade our mental lives. He thinks they are a major source of cognitive biases and, on the margin, we should be more suspicious of them - especially simple stories. Here's an interesting quote about the meta-level: