While Lauren sees Joanne as being in denial, Joanne views Lauren’s interest in adaptation and survival as another kind of delusion, fed by reading “adventure stories.” This conflict highlights the fact that people find it difficult to understand the world around them and cope with reality. Of course, the world in which Joanne and Lauren live
is a kind of post-apocalyptic adventure story, as
The Parable of the Sower is, after all, a science fiction novel. Yet Joanne in particular remains in denial of the nature of their reality.