Trump, expertise, the Iran war, and the unitary executive

Trump evidently ignored warnings from experts within the government that Iran would respond to an attack by closing the Strait of Hormuz.

Once the Strait was closed, Trump had a reasonably clear (I think) menu of bad options to choose from: 1) walk away and declare victory, 2) maintain sanctions on Iran and prevent Iranian sales of oil and hope that financial pain eventually brings Iran back to the negotiating table in a somewhat weakened position, 3) lower level military escalation to bring Iran back to the negotiating table in a weakened position (what we have seen the past few days), and 4) various forms of more serious military escalation (Kharg Island, nuclear sites, civilian infrastructure, etc.).

For several weeks leading up to and following the MOU it looked like Trump was choosing door number 1. But in the end he couldn’t stomach the deal his own negotiators had reached. He would have been much better off if he had the foresight to realize this before he opened the Strait to Iranian oil exports and allowed Iran to strengthen its finances.

Personally, I do not think the US side is operating with a rational agent (else the MoU wouldn’t have been signed as is, and Iran would not have been allowed to replenish funds by exporting billions of dollars with oil). A rational agent (who probably wouldn’t have struck Iran with such lack of planning in the first place) would have accepted sunk costs, and drop demands for concessions that clearly the US has no leverage to acquire.

Trump illustrates in a way that a million dry academic warnings never could show how dangerously unconstrained the American presidency is.  Yet at the same time this world historic idiot is abusing presidential power in ways that are incredibly damaging to our future and unspeakably cruel to so many, the galaxy-brained justices on our supreme court have decided that presidents should have even fewer restraints on their power.