“Instead of pushing the engines of concern argument any further, Buckley revived his attack on Baldwin's radicalism. Before describing the next phase in his assault, it is worth noting what is revealed by this rhetorical choice. As he had demonstrated time and time again throughout his career, he was far more comfortable on the attack than he was when he attempted to build an affirmative case for his views. If he had chosen to defend his claim that the United States was providing a world historical model of how to treat minority groups, he would have had to confront many uncomfortable questions. Was it true that the United States was showing "dramatic concern" for "the Negro problem"? If so, what did the policy of concern entail, and what problem, precisely, was being addressed? Was the American example really unprecedented in the history of the world? And perhaps most interestingly—assuming for a moment that Buckley was right about these matters—it would be worth asking why and how this policy of concern was activated and sustained. Was it primarily because of the enlightened humanitarianism of those in power or because of the radicalism of freedom fighters?
   As a conservative who had been dragging his feet on civil rights for more than a decade, serious attention to these questions would have put Buckley in an awkward position. To the extent that the United States was giving "the problems of a minority" exceptional concern, it was in spite of the intransigence of Buckley, writers he commissioned to write for The National Review, and political candidates he supported. He likely surmised that he had better not dwell too long on what was animating "dramatic concern" for the Negro problem or whether he was personally devoted to this "primary policy of concern." If the engines of concern had been working in the United States, it was no thanks to Buckley and his allies.”