Matthew Yglesias is a national treasure:
The Green Lantern Theory of Geopolitics | TPMCafe: Up at Cato Unbound you can find Reuel Marc Gerecht's latest argument for bombing Iran. I think I've covered the policy arguments on this score extensively elsewhere, so let me just note something in particular about Gerecht's essay. Like a lot of conservative writing on foreign affairs it puts a huge amount of weight on things like will, resolve, and perceptions of strength and weakness. It's a view of things that reminds me of nothing so much as the Green Lantern comics, which I enjoy a great deal but regard as a poor guide to national security policy.
As you may know, the Green Lantern Corps is a sort of interstellar peacekeeping force set up by the Guardians of Oa to maintain the peace and defend justice. It recruits members from all sorts of different species and equips them with the most powerful weapon in the universe, the power ring.
The ring is a bit goofy. Basically, it lets its bearer generate streams of green energy that can take on all kinds of shapes. The important point is that, when fully charged what the ring can do is limited only by the stipulation that it create green stuff and by the user's combination of will and imagination. Consequently, the main criterion for becoming a Green Lantern is that you need to be a person capable of "overcoming fear" which allows you to unleash the ring's full capacities. It used to be the case that the rings wouldn't function against yellow objects, but this is now understood to be a consequence of the "Parallax fear anomaly" which, along with all the ring's other limits, can be overcome with sufficient willpower.
Suffice it to say that I think all this makes an okay premise for a comic book. But a lot of people seem to think that American military might is like one of these power rings. They seem to think that, roughly speaking, we can accomplish absolutely anything in the world through the application of sufficient military force. The only thing limiting us is a lack of willpower.
What's more, this theory can't be empirically demonstrated to be wrong. Things that you or I might take as demonstrating the limited utility of military power to accomplish certain kinds of things are, instead, taken as evidence of lack of will. Thus we see that problems in Iraq and Afghanistan aren't reasons to avoid new military ventures, but reasons why we must embark upon them: "Add a failure in Iran to a failure in Iraq to a failure in Afghanistan, and we could supercharge Islamic radicalism in a way never before seen. The widespread and lethal impression of American weakness under the Clinton administration, which did so much to energize bin Ladenism in the 1990s, could look like the glory years of American power compared to what the Bush administration may leave in its wake."
I don't even know what else to say about this business. It's just a bizarre way of looking at the world. The wreakage that the Bush administration is leaving in its wake is a direct consequence of this will-o-centric view of the world and Gerecht takes it as a reason to deploy more willpower.
Or, as Talleyrand is supposed to have said, "You can do anything with bayonets except sit on them."