How Many Animals Did Moses Bring on the Ark?
A few weeks ago, Ange asked:
Are there ways in which poetry could or does both exploit its own difficulty as well as its pleasures (prosodic, sensual, scenic) to maximize its potential as a unique cultural product—a “super-stimulus”—that can make us smarter and more sympathetic?
Today I came across a week-old article in the Boston Globe that suggests one way to start answering the question. Drake Bennett reports on research in cognitive fluency, “a measure of how easy it is to think about something.” A fair amount of the research sounds like the scientific formalization of common sense, and the primary result of the studies can hardly count as novel or surprising: our brains like to take the easy route whenever possible. “Fluency is an adaptive shortcut,” Bennett writes. “According to psychologists, it helps us apportion limited mental resources in a world where lots of things clamor for our attention and we have to quickly figure out which are worth thinking about.”
More interesting is the way disfluency can be put to productive use, which smacks more than a little of Adorno’s defense of artistic and philosophical difficulty:

