In this decision, one could see the same sensitive, idealistic man who wrote “Dreams From My Father.”…

It may turn out in the months ahead that we simply do not have the capacity, short of an actual invasion (which no one wants), to dislodge Qaddafi. But, at worst, the Libyan people will be no worse off than they were when government forces were bearing down on Benghazi and preparing for slaughter. At best, we may help liberate part of Libya or even, if the regime falls, the whole thing.

It is tiresome to harp on this sort of thing, but this is an intervention done in the spirit of Reinhold Niebuhr. It is motivated by a noble sentiment, to combat evil, but it is being done without self-righteousness and with a prudent awareness of the limits and the ironies of history. And it is being done at a moment in history when change in the Arab world really is possible.