Beginning in the city of Esmeralda, Marco Polo begins to describe a struggle between rats and swallows. As they reappear in later cities, the rats become symbolic of corruption, nastiness, and in general, the disgusting underbelly that Calvino suggests is inherent to all cities and, indeed, to the modern world. In the rats’ final appearance in Theodora, Calvino seems to suggest that in the end, corruption will reign supreme—and even if people do manage to get rid of it, something will inevitably rise up to replace it, just as, following the rats’ extermination in Theodora, other previously exterminated mythical creatures reinvigorate themselves and plan to retake the city.
Rats Quotes in Invisible Cities
Chapter 9 Quotes
Was the oracle mistaken? Not necessarily. I interpret it in this way: Marozia consists of two cities, the rat’s and the swallow’s; both change with time, but their relationship does not change; the second is the one about to free itself from the first.
After recounting an oracle that said that Marozia is composed of a city of the rats and one of the swallows, Marco notes that the version of the city that seemed like that of the swallows began to take on rat-like tendencies. Because of this, he insists that it’s not appropriate to simply delineate the city by dividing it into these two different cities. Instead, it’s more appropriate to view the city as being involved in an endless cycle in which half of the city is always attempting to free itself from the other half. In this way, the half represented by the swallows can always represent hope for the better, while the rats can always represent corruption and greed—something that Calvino implies are present in all humans in varying ratios.