But diplomats focus particularly on an area with less evidence of instructions from Washington and more of Mr. Bolton’s personal touch, the mission that he has described as his priority: overhauling the institution’s discredited management. Envoys say he has in fact endangered that effort by alienating traditional allies. They say he combatively asserts American leadership, contests procedures at the mannerly, rules-bound United Nations and then shrugs off the organization when it does not follow his lead.

Back to the original thought, John Bolton must go.