We're talking about similar things in my Contemporary Sociological Theory seminar this week, in regard to Judith Bulter's porject. Namely, what counts as a human life or a grievable life? What makes us exiles from ourselves? That kind of thing.
What post-apoc fiction does is really ask you the question: what norms are worth having? When you can do anything out on the wastes, what do you do? Are we monstrous or do we strive to be virtuous despite desire? How do with live together?
I think AW asks these kinds of questions.