1) This is only as anthropocentric as reality is. In reality, humans have the capacity to understand what is self and what is absolute (if even only in theory). This does NOT mean that only humans have this self. It simply means that humans have the capacity to understand it's existence. In other words, the same type of self (or soul) can be understood to exist in all living organisms. Ergo, no anthropocentricism.
2) However convincing a fictional novel is, the result is either to feed the animal propensities or it is to spark the intellect into considering the nature of self. Most of the time it is the former and not the latter. For example, author X writes neato-convincing, sci-fi novel, makes money selling it, then uses money to enhance his sleeping, eating, mating and defending capacities.