Spanish Silver and Philip II's Defaults

1557–1596 CE — Iberia / Andes, Spanish Empire

Today: Spain and the Andes (the silver of Potosí, Bolivia)

A mountain of silver from the mines of Potosí in the Andes made Spain the richest empire on Earth — and it still went bankrupt four times in a single reign. Philip II's endless wars outran even the New World's treasure, while the flood of silver itself unleashed inflation across Europe. It is three patterns braided into one empire's decline: overreach, serial debt default, and the debasing of money's value — proof that no amount of income can outrun commitments that grow faster.

Worth knowing: So much silver was dug from one Andean mountain that Spaniards coined a phrase for anything priceless — 'worth a Potosí' — while the mines consumed the lives of countless conscripted and enslaved workers.

Pattern: Imperial overstretch — A state's commitments outrun the resources and logistics needed to hold them; the margin fails first.

Entry 160 of 240 in Precedent, a walk through the whole human story in order.