Paul Krugman: Coins Against Crazies

So, have you heard the one about the trillion-dollar coin? It may sound like a joke. But if we aren’t ready to mint that coin or take some equivalent action, the joke will be on us — and a very sick joke it will be, too.

Let’s talk for a minute about the vile absurdity of the debt-ceiling confrontation. 

Under the Constitution, fiscal decisions rest with Congress, which passes laws specifying tax rates and establishing spending programs. If the revenue brought in by those legally established tax rates falls short of the costs of those legally established programs, the Treasury Department normally borrows the difference.