I can understand for ease of explanation that being stable at $1 is easy to present. But it could be that fiat becomes less stable as they inflate and effects even if deflation occurs. Could we be different and use a pegged price based on an international asset? Either the silver price? Or a combination of silver - gold - platinum - palladium... The international community is pushing for a basket of currencies called the SDR. Maybe metal or a basket is a better peg than the USD??