Remember the war in Afghanistan? You know: It was the "good war," fought in response to Al Qaeda's attack on 9/11 and the Taliban's refusal to turn them in, and subsequently justified by 1) the need to prevent future terrorist "safe havens," 2) the desire to liberate Afghan women, 3) the imperative to bring democracy and modern governance to an underdeveloped tribal society, and 4) as always, the need to preserve American "credibility."

Writing on the New Yorker's website, reporter Dexter Filkins warns that our long and costly effort there is likely to be a failure. We're getting out, he says, but there is little sign that we will leave behind a properly functioning Afghan state. He notes that neither Obama nor Romney are saying much about the war in this campaign (in part because there is about an angstrom'sworth of difference in their respective positions). But he says "You can bet that, whoever the president is, he'll be talking about it [after we're gone]."

Three points. First, it is not really news to hear that our Afghan project is failing, because the effort to impose a centralized state from the outside was probably doomed from the start. It's possible that a focused international effort from 2002 onward would have succeeded (and especially if the geniuses in the Bush administration hadn't taken their eye off the ball in order to invade Iraq), but the odds are against it. Plenty of people have been warning for years now that this war was going to end up a failure, which is why some of us opposed Obama's decision to escalate the war in 2009 and called for disengagement instead.