Italy Literary Walk Florence 2025: The City Through Its Writers

Why the Black Death of 1348 was the most important event in Italian literary history — and how Boccaccio's survivor's guilt produced the Renaissance

The 1348 Black Death in Florence (the Yersinia pestis pandemic that killed approximately 50,000 of Florence's 90,000 residents in the summer of 1348 — the single greatest demographic catastrophe in Florentine history) produced two specific literary consequences that define the subsequent course of Italian and European literature. The first: Boccaccio's Decameron (written 1348-1353, the direct artistic response to the catastrophe — the 100 stories that affirm human creativity, intelligence, and erotic energy as the appropriate response to death) was the first major European literary work to celebrate human resourcefulness rather than divine providence as the answer to suffering. The second: the specific survivors' psychology of the Florentine intellectual class (the awareness that half the adult population had died in a single summer, that the social and professional world had been restructured by death, and that the traditional religious explanations for suffering were inadequate to the specific scale of the catastrophe) created the intellectual climate in which the Renaissance humanism — the specific turn to ancient classical literature as an alternative framework to medieval scholasticism — became the dominant intellectual program of the Florentine 15th century. The Black Death of 1348 is, counterintuitively, the prerequisite for the Florentine Renaissance of the 15th century — the catastrophe that killed half the population created the psychological conditions for the cultural flowering that we celebrate as Western civilization's finest century.