Tekmerium
The house of proofs
by James Wolstencroft
A tekmērion, to the Greeks, was a sure sign: the kind of evidence an argument could rest its whole weight on. Everything on this site is about building houses for such signs. What must be true, and traceably true, for a complex system to be trusted? The question is asked here twice, of two very different systems. The first is the engineered system (the aircraft, the model, the supply chain) and the answer is Building the Tekmerium, with its prequel Archē walking the ground the house stands on. The second is the state itself, and that answer is still being written: Psephos, a coming series on making government traceable, approached along 2 paths. Phronesis (practical wisdom drawn from case studies, available now) explains why the lesson keeps going unlearned; Seira (in preparation) follows how a currency built to hide became the record that cannot lie. The 2 paths are joined at a keystone, and Psephos rises from it. Two wings, one house. Every paper in it is, one way or another, about the same demand: that a belief be tethered to its cause before it is called knowledge.