Nagarjuna, the 2nd-century Buddhist logician, built a career demonstrating that every system of categories collapses under close examination — not because the world is chaotic, but because our descriptions of it quietly borrow stability from what they leave out. In financial IT, this plays out every time a reporting layer gets rebuilt: the new schema feels cleaner, more rigorous, until someone notices that the old anomalies have been reclassified rather than resolved. The system now looks coherent, but it has merely redistributed its contradictions into the footnotes, the edge-case handlers, the 'to be reviewed' fields. What Nagarjuna called śūnyatā — the emptiness of inherent existence in any fixed framework — isn't mysticism; it's a warning that no data model is load-bearing. It only holds because everyone agrees to treat it as if it does. The practical move, then, isn't to build a better ontology but to make the agreement visible: document not just what the schema captures, but what it actively decided to exclude and why. That excluded logic is where the next crisis hides.

What has your team classified as 'out of scope' or 'edge case' in a current system — and who made that call, when, and is that person still around?

Drawing from Madhyamaka Buddhist Philosophy — Nagarjuna (Mūlamadhyamakakārikā / Root Verses on the Middle Way, c. 2nd century CE, on śūnyatā — the absence of inherent, self-sufficient existence in any conceptual framework)