Why do we often care more about imaginary characters than real people? A new book suggests that fiction is crucial to our survival as a species.
By Laura Miller
... The latest and most intriguing effort to understand fiction is often called Darwinian literary criticism, although Brian Boyd, an English professor at the University of Auckland in New Zealand and the author of "On the Origin of Stories," a new book offering an overview and defense of the field, prefers the term "evocriticism." As Boyd points out, the process of natural selection is supposed to gradually weed out any traits in a species that don't contribute to its survival and its ability to pass on its genes to offspring who will do the same. The ability to use stories to communicate accurate information about the real world has some obvious usefulness in this department, but what possible need could be served by made-up yarns about impossible things like talking animals and flying carpets?
Boyd's explanation, heavily ballasted with citations from studies and treatises on neuroscience, cognitive theory and evolutionary biology, boils down to two general points. First, fiction -- like all art -- is a form of play, the enjoyable means by which we practice and hone certain abilities likely to come in handy in more serious situations. When kittens pounce on and wrestle with their litter mates, they're developing skills that will help them hunt, even though as far as they're concerned they're just larking around. Second, when we create and share stories with each other, we build and reinforce the cooperative bonds within groups of people (families, tribes, towns, nations), making those groups more cohesive and in time allowing human beings to lord it over the rest of creation ...
In short, humanity itself is an element, like the weather or seasons, that each of us needs to negotiate in order to survive. We're innately skilled at reading each other's intentions, judging a person's position in the current social hierarchy, checking the emotional temperature in a room, detecting when our companion isn't paying attention to us, and so on. Those who are especially adept at this are said to have good "social skills," but the average human being is a pretty impressive social navigator even when not conscious of what she's doing. It's only the rare exceptions -- people along the autistic spectrum, for example, whose social instincts and perceptions are impaired -- who make us aware of just how essential these abilities are when it comes to getting by in this world ...
Stories in their most rudimentary forms -- parables, fables, myths -- usually champion what Boyd calls "prosocial values," such as sharing, kindness, honesty and so on; in short, morals. The moral of the story of the boy who cried "wolf" is that if you violate people's trust by faking distress, they will eventually stop believing you entirely and fail to come to your aid when you really need them. Other stories, like "Cinderella," insist that liars like Cinderella's stepmother and stepsisters will ultimately be thwarted and punished, while the virtuous will receive their just rewards. This sort of narrative fosters our taste for "social monitoring," the policing of group members to make sure that nobody tries to cheat the system, that everyone pulls his own weight and takes no more than his share of the group's resources ...
http://www.salon.com/books/review/2009/05/18/evocriticism/