Introducing the Theory of Affordances as a crucial milestone of his ecological approach to visual perception, Gibson (1979) described the concept of niche as a set of affordances an animal can cope with effectively. While redefining affordances as relations between environmental features and abilities of given organisms, according to his “situational” approach Chemero (2003) redefined the concept of niche as the set of situations in which one or more abilities of an animal can be exercised. Chemero’s definition amazingly fits the novel as a narrative system, as far as the animal is intended as the protagonist and his story is basically understood as the set of situations in which one or more of his abilities can be exercised.
Chretien de Troyes’ Chevalier au Lyon draws a set of situations entailing proper merveilles and avantures, meaningful features the environment affords to the knight. Cervantes simply feeds Don Quijote windmills instead of proper giants, exerting special abilities and needs of his hero while defining his ecological surroundings. Musil sticks his Mann ohne Eigenschaften into sort of a claustrophobic environment mostly providing commissions and meetings as opportunities for endless discussion and inaction. James Joyce follows his everyman through highly underrated challenges a very common urban environment provides him with.
The extent of the niche may be basically defined as the array of activity patterns characters, typically protagonists, perform throughout the story. Indeed, a narrative niche, as an ecological one, can be defined as the sets of situations in which one or more abilities of characters can be exercised, not as the ideal one in which the character easily succeed in overcoming stakes, fulfilling requirements, performing tasks, accomplishing missions, attaining goals. Struggling and failing are part of the process of surviving in both natural and a narrative challenging ecosystems. Accordingly, dramatic intensity of a novel may be basically addressed as the extent of the mismatch between character’s abilities and environmental features.
Chemero, A. 2003
An Outline of a Theory of Affordances, in «Ecological Psychology» 15: 181-195.
Gibson, J. J. 1986 (o. v. 1979)
The Ecological Approach to Visual Perception, Hillsdale (NJ), Erlbaum.