There is no way to argue that the Taliban, either local or imported, is the product of some grievance or injustice or root cause. Its gangs are, instead, primitive fanatics making war on a Muslim society. And they are not there only because “we” are there. We know this because, long before “we” got there, they were in effective control of large parts of the place and had turned a terrorized and stultified land into a springboard and incubator for transnational nihilism. Bad as things may be now, they were infinitely worse when we ourselves were being isolationist.
After all, if the usual peacenik logic were to be pursued, and it was to be assumed that “we” are chiefly responsible for magnetizing “them,” then it would follow that if we were to leave, they would either give up or go elsewhere. Is there anybody who can be brought to believe anything so fatuous? Well, then, if this logic is self-evidently false in the case of Afghanistan, why should it be any more persuasive in the case of Iraq?