…When and how did ‘oral literature’ become an object of discourse? To that question I have an answer—the curious history I promised you.
Presumably oral literature itself goes back as far as language. Oral literature becomes something that people write about at moments when their written culture bumps up against a non-written culture that for some reason impresses or frustrates it. You wouldn’t find a lot of attention given, in ancient Greek and Roman texts, to the fact that the villagers of Boeotia don’t spend their evenings curled up with a good book. The illiteracy of the peasantry is absolutely taken for granted. The relative literacy of urban dwellers in the ancient world does get some attention—usually when someone has a complaint about it. The following text from Julius Caesar’s narration of the Gallic Wars is exceptional and I will linger over it for a while:
The lore [disciplina] of the Druids is thought to have been transmitted to Gaul from Britain, where it originated. Those who most eagerly wish to acquire it go there for the sake of study…. There, they are said to learn by heart a great number of verses, and not a few of them spend up to twenty years in study. Nor is it considered in keeping with divine law to commit these verses to writing, though [the Gauls] use Greek letters for almost all other kinds of public or private business. It seems to me that this rule was established for two reasons: one, that they did not wish this lore to be acquired by the common people, and two, that they did not wish the learners to rely on letters and therefore apply themselves less strenuously to memorization, as generally happens to those who, through the help of writing, lose their facility of learning and their memory.