In the past four weeks we have seen two different governmental responses to disaster, one efficient, the other, frankly, disastrous. Providence has spared Houston and much of urban east Texas, but that city's response to Hurricane Rita--and the comparison with New Orleans--should give us pause in thinking not only about how we deal with the mess left behind by Katrina, but also the future of the Gulf Coast. In 2001, the director of Louisiana State University's hurricane center described New Orleans' establishment as "lulled to sleep" in the face of a predictable, looming disaster. In the months before Katrina, big...