It was always so hot, and everyone was so polite, and everything was all surface but underneath it was like a bomb waiting to go off. I always felt that way about the South, that beneath the smiles and southern hospitality and politeness were a lot of guns and liquor and secrets.
Being a moral realist I see normative ethics as a search of the truth about our obligations and a search of explanation; the idea is that moral principles can help us to a moral explanation of our particular obligations.