The article asserts this: "All technologies eventually become outdated" There are easy counterexamples: * Wheels * Fire * Knives These are technologies that predate written records (did I mention writing as another example?) yet they all remain use and are actually fundamental in our daily lives. I am not going to claim that fiat currency will be so enduring, but I see no reason to assume that it will be replaced by…
knives superseded by guns (weapons) and fork (cutlery).
I'll give you the wheel only because I'm still waiting for my hovercar