Earlier quoted context omitted.
I think you're talking about a very naive normative interpretation of moral relativism, the fundamental argument, as I understand it, is actually that societies do reach some form of moral consensus, but that this consensus has cultural and historical roots (and possible other contingent factors), it will vary and change over nations and time. I won't throw a segfault if I take a descriptive moral relativistic positi…
I think you're talking about the anthropological meaning of moral relativism (and we probably agree there). But the rest of us are talking about the philosophical sense. There's a very good overview of that here: http://www.iep.utm.edu/moral-re/ Among other things, one of the potential consequences of metaethical moral relativism is that you and I can't actually say anything meaningful to one another about honour kil…
I'd be curious to know what grounds you would argue against a topic you find morally objectionable. What would you say are the proper foundations for moral axioms?
Update: and to answer your question, I'm not sure I have good reasons beyond "I feel they are bad", I do aim for coherence and consistency even when I'm not confident that I have a solid logical foundation, but it's hard to feel committed to any particular consensus. For background, I was raised in two different countries with two different cultures and languages, my politics were diametrically opposite those of one of my grandfathers who I still loved, I never met the other because he was an abusive alcoholic that thankfully abandoned the family. I am a bit of a Camusian outsider I guess.