There have been many policy disasters over the course of U.S. history. It’s hard, however, to think of a calamity as gratuitous, an error as unforced, as the current federal shutdown.

Nor can I think of another disaster as thoroughly personal, as completely owned by one man. When Donald Trump told Chuck Schumer and Nancy Pelosi, “I will be the one to shut it down,” he was being completely accurate — although he went on to promise that “I’m not going to blame you for it,” which was a lie.

Still, no man is an island, although Trump comes closer than most. You can’t fully make sense of his policy pratfalls without acknowledging the extraordinary quality of the people with whom he has surrounded himself. And by “extraordinary,” of course, I mean extraordinarily low quality. Lincoln had a team of rivals; Trump has a team of morons.

If this sounds too harsh, consider recent economic pronouncements by two members of his administration. Predictably, these pronouncements involve bad economics; that’s pretty much a given. What’s striking, instead, is the inability of either man to stay on script; they can’t even get their right-wing mendacity right.