“For more than a century, ideological extremists at either end of the political spectrum have seized upon well-publicized incidents such as my encounter with Castro to attack the Rockefeller family for the inordinate influence they claim we wield over American political and economic institutions. Some even believe we are part of a secret cabal working against the best interests of the United States, characterizing my family and me as 'internationalists' and of conspiring with others around the world to build a more integrated global political and economic structure — one world, if you will. If that is the charge, I stand guilty, and I am proud of it.
The anti-Rockefeller focus of these otherwise incompatible political positions owes much to Populism. "Populists" believe in conspiracies and one of the most enduring is that a secret group of international bankers and capitalists, and their minions, control the world's economy. Because of my name and prominence as head of the Chase for many years, I have earned the distinction of "conspirator in chief" from some of these people.
Populists and isolationists ignore the tangible benefits that have resulted in our active international role during the past half-century. Not only was the very real threat posed by Soviet Communism overcome, but there have been fundamental improvements in societies around the world, particularly in the United States, as a result of global trade, improved communications, and the heightened interaction of people from different cultures. Populists rarely mention these positive consequences, nor can they cogently explain how they would have sustained American economic growth and expansion of our political power without them.”

Source: Memoirs (2003), Ch. 27 : Proud Internationalist, p. 406