“The twentieth century’s shift to an easier monetary medium has reversed this millennia-old process of progressively lowering time preference. Rather than a world in which almost everyone had access to a store of value whose supply could only be increased by around 2% a year, the twentieth century gave us a hodgepodge of government-provided abominations of currencies growing at 6%–7% in only the best examples, usually achieving double-digit percentage growth and occasionally, triple-digit growth. The numerical average for the growth of all national currencies’ broad supply during the period between 1960 and 2020 is 30% per year. Calculating the average weighted by currency size shows us roughly a 14% annual increase in the market supply of all fiat currencies, which can be viewed as the average money supply increase experienced by the average citizen of the fiat nations of the late twentieth and early twenty-first centuries.”