With many of today’s advanced economies near or approaching the 90%-of-GDP level that loosely marks high-debt periods, expanding today’s already large deficits is a risky proposition, not the cost-free strategy that simplistic Keynesians advocate. I will focus in the coming months on the related problems of high private debt and external debts, and I will also return to the theme of why this is a time when elevated inflation is not so naïve.