Abstract
If the previous session was dedicated to microstoria - through a textual genealogical investigation of the exergue system in Le Fromage and Carlo Ginzburg's verses - the following session continues this theme by devoting itself entirely to the intensive analysis of a single episode : the shipwreck of Pietro Querini's Venetian vessel in 1435, whose documentary file has been edited and translated by Claire Judde de Larivière (Naufragés, Toulouse, Anacharsis, 2005). After unravelling the narrative plot and outlining the issues at stake in its documentary preservation, we show that the shipwreck puts the political community of sailors to the test, as they react " à la vénitienne ", discussing, deliberating, voting and casting lots to decide who will be saved, some of whom will join the longboat, others the skiff. This fable of inequality also brings into play the question of otherness, as the castaways are confronted in the far north of the boreal winter with an affluent society they identify as honest and pure. Their return to Venice once again raises the question of Italian accentuation : why is medieval Italy so rich in political experiments and narratives ?