Back in the early days of researching AI systems one study illustrated the catastrophic effect that even the mildest contradiction of our expectations can have on our entire view of reality.
In the quaint old days, when Chat GPT was a nightmare for a future generation, an expert system was developed with one simple aim in mind: to identify birds. Such a simple task. The specifications of various species of animal were entered and, by applying a broad array of criteria, the system would indicate whether the said species was a bird (or not). But not all its criteria were accurate. One of the rules of thumb the system developed was: ‘all birds fly’. Which worked fine until it was required to categorize a penguin. In the first attempt it followed its own rules and concluded that penguins were not birds. But when forced by the programmers to categorize a penguin as a bird, the system went into meltdown attempting to reconcile the contradiction with its own criteria. To resolve the anomaly of the penguin being flightless and yet still being a bird, it concluded that no birds could fly. In one fell swoop it gave an insight into why it is that trauma occurs to us, not just as an event or a set of events, but as an interruption to our whole sense of reality.
The nightmares, the flashbacks, the apprehension, irritation and sense of foreboding, the numbing and the terror. All of these are an attempt to make sense of a world that no longer makes sense. Of course, it would be heartless to suggest that the agony of trauma is little more than a glitch in our information processing. Reducing it to a bug in our programming would conveniently trivialise the horrors that can befall human beings. I have no desire to sanitise or diminish the horrors that can haunt us, but trauma is at least this - a hiatus, a shock, an interruption.