I strongly, nay vehemently, denounce the notion that morality is relative. I may even be disgusted by it. That said I'm not sure this particular argument is well founded.
Further, even if we understand that morality is primarily relative to circumstance instead of subjective desire this statement: "if that is the case, then is not the proposition that "good and evil are relative" little more than a very trivial point" seems to be a bit hyperbolic. The idea that morality is relative, even if only to circumstance, is still of foundational import. It is an answer, however wrong it might be, to one of, if not the first moral questions. Are morals real?
Specifically, I don't believe that this statement is justified. To say that some people found the Holocaust morally justified is not to say that there are circumstances in which I would find it justified. That is, the relative morality of the Holocaust, including the potential moral justification, need not be based on the objective reality of circumstances, but rather the moral reasoner's subjective viewpoint.But if the Holocaust was good for some people, then we must consider the Holocaust in some circumstances morally justified.
Further, even if we understand that morality is primarily relative to circumstance instead of subjective desire this statement: "if that is the case, then is not the proposition that "good and evil are relative" little more than a very trivial point" seems to be a bit hyperbolic. The idea that morality is relative, even if only to circumstance, is still of foundational import. It is an answer, however wrong it might be, to one of, if not the first moral questions. Are morals real?