That Post piece reported that the chief of the CIA's (burgeoning) Counterterrorism Center had told a colleague, "We are killing these sons of bitches faster than they can grow them now." This kind of claim seems to neglect the possibility that the drone strikes, especially given their intermittent killing of innocents, could in the long run generate so much hatred of America that they increase the rate at which terrorists are created. Coming from the guy who heads the part of the CIA that operates the drones, this simplistic language is not reassuring. If an opaque drone program means trusting people like this to do the smart thing, the case for transparency is strong.

At the risk of raising a question that is by custom excluded from discussion of American foreign policy: What if other nations behaved as we do? What if they started firing drones into countries that house people they'd rather were dead? Couldn't this get kind of out of control? Shouldn't the U.S. be at least thinking about trying to establish a global norm against this sort of thing (except, conceivably, under well-defined circumstances that have a clear basis in international law)?

I think history is going to judge American foreign policy in the Bush-Obama years harshly. And I think a big reason is that we're missing a fleeting opportunity to help build a world civilization based on widely respected laws and norms. Shortly after 9/11, with the US holding the attention and sympathy of the world, it had the opportunity to start doing this. President Bush failed--by, to pick just one of many examples, attacking Iraq without having international law on his side.

I wish I could say that President Obama has done a whole lot better than Bush. And, in Obama's defense, he did get UN Security Council authorization before intervening in Libya (leaving aside the question of whether the intervention ultimately exceeded the UN mandate). But in many ways this president is no improvement over the last one, and Exhibit A is the acceleration of a far-flung drone-strike program that is shrouded in the secrecy of the CIA. The vision implicit in this program is of an America whose great calling is to lead the world into a future of chaos and lawlessness.

This prospect was vividly highlighted when, a bit more than a year ago, Obama had David Petraeus turn in his stars so he could move to the CIA and keep fighting wars. There have been other military men who headed the CIA, but never has there been one whose move to Langley brought so much continuity with what he was doing before he went there.

The circumstances of Petraeus's departure from the CIA are a little alarming; you'd rather your chief spy not be reckless. But the circumstances of his arrival at the CIA a year ago were more troubling. Yet no alarm was sounded that was anywhere near as loud as the hubbub surrounding Petraeus now. That's scandalous.