For most of my life, I firmly believed that one could never err on the side of pleading for "restraint" in American foreign policy. I figured the self-interest of the nation was so obviously on the side of aggrandizement that no one needed to advocate further for that position. The political system would always select for the "hawks" and those bent on advancing U.S. power; so the "responsibility of intellectuals," in the Chomskyan sense, would always be to try to counteract this drive.
What I didn't pay enough attention to was the possibility that there might be people whose personal self-interest was so at odds with the interests of the country that they might actually succeed in shifting our foreign policy toward the goals of our country's adversaries. I gave short shrift, I fear, to the risks posed by that group of individuals, whom the military historian Edward Creasy dubbed: "a body of intriguing malcontents, who were eager to purchase a party-triumph at the expense of a national disaster."