The Bastone miracoloso does not end with an argument. It ends with a fire. After beating mechanics, electricians, surveyors, inquisitors, friars armed with relics of crusade faith, and even a Latin teacher to death, Ismaele’s stick does not fall defeated by any superior refutation. It falls because the theologians, fed up with always losing, bribe the guards of the temple where the kingdom had consecrated it as an official oracle, and one night burn it in secret. Pignotti devotes barely two lines to the event, almost in passing, like someone shutting a drawer. And yet there, in that final scene that none of the three previous essays stopped to look at head-on, lies the missing key to reading them together.
Because in all three cases—the stick as a logical executioner that would have beaten both the sophist and Galileo; the stick as a judge of scientific theories that made no distinction between Buffon being wrong about the number and right about the question; the stick as a protocol of spiritual discernment that condemned yesterday’s heretic with the very same method it later used, without irony, against a piece of wood—the underlying problem was never the lack of rigor of the person wielding it. Berkeley, Buffon, Maupertuis, the inquisitors of Canto III, all had method. The problem is structural, and it is more uncomfortable than the simple denunciation of pedantry that Pignotti believed he was writing: no instrument capable of punishing error indiscriminately can, by design, separate sterile error from fertile error, because both present themselves in the exact same superficial form—a statement that sounds wrong, uttered with the confidence of someone who does not yet know they are mistaken. The stick does not measure truth. It measures apparent nonsense, and apparent nonsense is, for a time, indistinguishable from a discovery that has not yet been confirmed.
But there is a corollary that the three previous essays left unsaid out loud, and it is the one that explains the final fire: precisely because the stick does not distinguish, sooner or later it ceases to be comfortable even for those who installed it. It beats the Inquisitor with the same lack of consideration with which it beat the heretic the Inquisitor had previously condemned. That is the exact moment when an instrument of purity runs out of allies. It is not defeated by a better argument—no one in the poem ever manages to overcome it with logic—it is defeated by a coalition of interests that, until yesterday, benefited from its existence and today discovers that the blade cuts both ways. Ismaele asked for it to punish others. It never occurred to him—because it never occurs to anyone—to request it with a clause that would make it forgiving toward himself.
If we were to summon the three ghosts that appeared separately in each essay—Feyerabend defending the right to fertile heresy, the collective shadow of Buffon and Maupertuis defending the method over the result, Savonarola pointing out that the discernment that condemned him was formally identical to the one that later condemned the stick itself—they would probably agree, each from their own century and without having read one another, on a single phrase: every device of purity needs, in order to survive more than a single generation, to secretly leave an exception for the person funding it. The day that exception is broken, the instrument is not reformed. It is burned, and another one is invented, under a different name, for the next kingdom.
Because we keep inventing sticks, and the pattern repeats itself with a regularity that should already bring us a bit of collective shame. Peer review was born as a reasonable stick against academic charlatanism, and every now and then someone remembers, with the same eternal surprise, that it also rejected papers that later won the Nobel Prize. Fact-checkers were born as a stick against misinformation, and end up accused—rightly at times, wrongly at others—of hitting harder toward one side of the fence than the other. Algorithmic moderation systems, citation rankings, media "reliability" indices: they all start with the same Enlightenment promise of Ismaele, a neutral arbiter of nonsense that will finally make cheap opinions pay a heavy price. And all of them, sooner or later, reach the same crossroads: either they let through some genuinely fertile nonsense because at the time it sounded like any other, or they begin to strike inward, against those who sustain them, and that is where they stop lasting. I do not know a single institutional stick that has survived intact the day it became fair.
Perhaps the most honest character in the poem, in the end, is not any erudite ghost but Ismaele himself—old now, looking at the ashes of what he himself asked for when he was young and certain that pedantry could be cured if one only found the right instrument. I can picture him wondering, this time without any household spirit to solve the question with a magical object, whether the mistake was building the stick poorly—too blind, too fair, too easy to bribe—or the original illusion that there exists an instrument, any instrument, capable of replacing the slow, unheroic work of sitting down to distinguish, case by case, without automation and without magic wands, who is mistaken out of laziness and who is mistaken because they are seeing, however imperfectly, a little farther than the rest. That distinction cannot be outsourced to a stick. It must be done by hand, every single time, accepting that sometimes we will get it wrong.