The American undertaking in Afghanistan is a fool's errand, and McChrystal is breathtakingly foolish. Even so, he and it were badly matched. This, even though the errand is of the president's careful devising and McChrystal was the president's choice. . . .
It may be said that McChrystal's defect is only a deficit of political acumen. Only? Again, the mission in Afghanistan is much more political than military. Counterinsurgency, as defined by McChrystal's successor, Gen. David Petraeus, and tepidly embraced by Barack Obama for a year or so, does not just involve nation-building, it is nation-building.
This does not require just political acumen; it requires the wisdom of Aristotle, the leadership skills of George Washington and the analytic sophistication of de Tocqueville. But, then, the grinding paradox of nation-building is this: No one with the aptitudes necessary for it would be rash or delusional enough to try it.