The CPI, in our view, does not accurately measure inflation, which accounts for some of the discrepancy our reader is pointing out. However, the proper definition of inflation is "an increase in the quantity of money," which we've had in spades. We've not experienced the concomitant increase in prices, which is what we're addressing in this article.
It's logical to assume that when you create more of something, you dilute the value of what's already in existence. That's exactly what has happened to the US dollar since the 2008 financial crisis hit. Economics 101 says this should lead to higher inflation – yet official Consumer Price Index (CPI) levels remain benign.