I think the least repugnant aspect of a perfect moral theory* to sacrifice might be simplicity, the way you mean it. (Though intuitively, a lot of conditions would have to be met for that to seem a reasonable move to make, personally.)
I’m not clear on how “moral undefinability” would look different from “defining morality is hard”.
I think the least repugnant aspect of a perfect moral theory* to sacrifice might be simplicity, the way you mean it. (Though intuitively, a lot of conditions would have to be met for that to seem a reasonable move to make, personally.)
I’m not clear on how “moral undefinability” would look different from “defining morality is hard”.
*General moral theory.