I will never read anything that contains something so nonsensical as this: "Importantly, we don’t want money to be a fixed unit in the way a meter or kilogram is. We want money to fluctuate — to stretch and compress — because it is through those changes that money performs one of its most vital functions: signaling economic conditions. Transmitting relative price changes, in response to underlying conditions of supply and demand, is among money’s key purposes..."

That is prescriptive Keynesian drivel.