And once we cut through the legend, what is its significance for economic governance today? The revisionist interpretation of Magna Carta as a timeless statement of natural rights and liberties became imprinted onto the minds of the English-speaking world only in the 17th century. In large part, this was due to the work of Edward Coke. As well as being an enormously influential jurist, Coke was also the author of popular English legal textbooks that exported his views around the world. Coke resurrected the long-forgotten Magna Carta from 400 years of obscurity by appealing to its spirit in order to resist the absolutist tendencies of the Stuart Kings James I and his son Charles I – themselves inspired by the continental European model of monarchic divine-right. The Charter, Coke argued, could trace its lineage from an ancient constitution that harked back not just to the time of pre-Norman King Edward the Confessor, but to King Arthur himself (! ): an ancient constitution that was now being imperilled – and with it the Englishman’s rightful way of life – by the tyrannical behaviour of the Stuarts. 16  John had restored himself to favour from excommunication and placed himself under the protection of Innocent by pronouncing himself a papal vassal, and England a papal fief, in 1213 and subsequently by “taking the cross” in March 1215 – i.e., declaring himself a crusader.
11 Latimer notes that “…between the middle of the twelfth century and the middle of the thirteenth century there was an enormous increase in the quantity of silver coins in England.” As well as the possibility of a general increase in the European silver supply (especially with the opening up of the Harz silver mines in eastern Germany), it is likely that silver inflows to England in particular were boosted as the counterpart to a sizeable private trade surplus – probably resulting, especially, from the success of the wool trade with Flanders. Over several decades, these silver inflows were likely to have much more than offset the “public sector deficit” as silver leaked out to pay for the protection of Normandy as well as the occasional trip to the Holy Land. As a result, the balance of payments was probably in surplus for years, with the consequent increase in the silver money supply going unsterilised. Even to a thirteenth century Englishman, global monetary conditions mattered. Would Britain’s constitutional history have been different had King John lamented: A Central Bank! A Central Bank! My Kingdom for a Central Bank!? He needed one because other factors reinforced monetary developments, including the usual suspect – financial innovation. Specifically, developments in the common law made land an increasingly liquid asset, and therefore one capable for the first time of being used as a store of wealth.