美国海军战争学院战争分析学教授托马斯·巴尔耐特在2004年4月出版的《五角大楼的新蓝图》中指出,自冷战结束以来,美国一直试图找出一项控制世界的理论以及一个与之相伴而生的军事战略。现在,一项符合这些要求的主导性理论出现了。该理论的核心内容是:确认世界上“与全球化隔绝”的、必然会给美国带来威胁的“黑洞”地区,并积极主动地向这些地区(经常以战争的方式)输出“安全”。巴尔耐特把当前的世界分为两个部分—— Thomas Barnett, professor of war analysis at the United States Naval War College, pointed out in the April 2004 blueprint of the Pentagon that since the end of the Cold War, the United States has been trying to find a theory that controls the world and an accompanying companion And born military strategy. Now, a dominant theory meeting these needs emerges. The core of the theory is to confirm that the “black hole” areas in the world that are “isolated from globalization” will inevitably pose a threat to the United States and are proactive in outputting them (often warfare) “Safety”. Barnett divides the current world into two parts -