The latest issue of The American Conservative has an article by Daniel McCarthy comparing the views of Pope Benedict XVI with Catholic “neoconservatives” like George Weigel and Michael Novak on the question of Just War theory. While there’s not much new information here, McCarthy poses the difference between the Pope, who, like his predecessor, opposed the Iraq war, and those, like Weigel and Novak, who supported it in a way that invites further reflection:
Yet war is a matter of both moral judgment and prudential judgment. The church is not competent to deduce the likelihood of strategic success or to address other purely prudential considerations of Just War doctrine. But there remain moral considerations in going to war about which a pope certainly can speak with authority, if not with infallibility. Neither John Paul II nor Benedict—whose intellect neoconservative Catholics have in other contexts praised —needs reminding about what the Catechism says. In Benedict’s case, as head of the Congregation for the Doctrine of the Faith, he supervised its recent abridgement. In a May 2003 interview reported by Rome’s Zenit news service, Ratzinger was asked about the justice of the Iraq War in light of the Catechism. He agreed that Just War doctrine may require revision, as Weigel and other Catholic neoconservatives have suggested—but in a more, not less, restrictive direction.
If, as McCarthy suggests, the Catholic “neocons” and the current Pope both agree on the need for a revision of Just War theory, but differ as to how that should be carried out, it’s worth asking why they take the different positions they do. A cynical answer would be that the likes of Weigel and Novak are lapdogs for the Bush administration or have traded their fealty to Catholicism for the ideological brew of American conservatism. On the other hand, one might suggest that Pope Benedict and much of the rest of the Catholic hierarchy, is too imbued with the European spirit of appeasement and anti-Americanism.
A more fruitful (or at least more charitable) explanation would be that each party sees the need for revision of the theory in light of different moral judgments about particular actions taken in light of new circumstances. The reasons that folks like Weigel and Novak often offer for rethinking traditional Just War theory involve the changed circumstances of a struggle against rogue nations and transnational terrorist networks. These circumstances, they argue, clearly require rethinking how such concepts as “last resort” and “certain and lasting danger” apply in today’s world. To coin a phrase, they might say that Just War theory is not a suicide pact, and the spirit, if not the letter, of the theory licences things like preventative wars against states that we may have reason to beleive are harboring terrorists and/or developing weapons of mass destruction (leave aside for the moment that, factually, this didn’t apply to Iraq).
On the other hand, Pope Benedict’s reasons for favoring a “more restrictive” approach to war seem to have to do with the destructiveness of modern weaponry (after all, when Just War theory was formulated, wars were still being fought with swords, spears, and bows and arrows. When the crossbow was introduced in the Middle Ages the Pope at the time declared its use incompatible with civilized limits on warfare), and the greater potential for “collateral damage.” As warfare has become more destructive, the Pope reasons, the need to limit its scope and the frequency of its occurrence becomes all the more important.
In both cases, it seems to me, we have a proposed revision of the theory based on changed circumstances and the weight assigned to different facts. The “neoconservatives” emphasize that traditional Just War restrictions may fail to allow the public authorities to adequately secure the peace and well-being of those who are entrusted to their care, which, after all, is the whole point. The danger there is that justifying recourse to war will become too easy. The Pope, by contrast, is concerned to limit the ravages of war as much as possible, perhaps resulting in the “functional pacifism” that conservative critics of the Vatican decry.