Ian Sample in The Guardian (for Morgan Meis):
The despicable acts of Count Dracula, the unending selflessness of Dorothea in Middlemarch and Mr Darcy's personal transformation in Pride and Prejudice helped to uphold social order and encouraged altruistic genes to spread through Victorian society, according to an analysis by evolutionary psychologists.
Their research suggests that classic British novels from the 19th century not only reflect the values of Victorian society, they also shaped them. Archetypal novels from the period extolled the virtues of an egalitarian society and pitted cooperation and affability against individuals' hunger for power and dominance. For example in George Eliot's Middlemarch, Dorothea Brooke turns her back on wealth to help the poor, while Bram Stoker's nocturnal menace, Count Dracula, comes to represent the worst excesses of aristocratic dominance.
The team of evolutionary psychologists, led by Joseph Carroll at the University of Missouri in St Louis, applied Darwin's theory of evolution to literature by asking 500 academics to fill in questionnaires on characters from 201 classic Victorian novels. The respondents were asked to define characters as protagonists or antagonists, rate their personality traits, and comment on their emotional response to the characters.
They found that leading characters fell into groups that mirrored the cooperative nature of a hunter-gatherer society, where individual urges for power and wealth were suppressed for the good of the community.
[H/t: Maeve Adams]