Offer your thoughts or opinion on the input financial query or topic using your financial background.

Why is the fractional-reserve banking not a Ponzi scheme? 
No, fractional reserve banking isn't a scam. A simple exercise: replace dollars with time. You're trading some time now for time in the future, plus a bit of extra time. This is only a problem if you promise your entire life away, which we've helpfully outlawed. Once you realize that wealth is the result of human labor, and that money is simply a unit of account for it, it becomes far easier to see how simplistic models don't match reality.