The goals of Hard Gatekeeping are simple enough to state: To protect those inside the gated order, to make security and innovation more efficient, to accelerate certain kinds of connection and dampen others, to manage vulnerable links to the non-gatekept world and - perhaps most important- to use that “in or out” leverage to relentlessly affect the interests and plans of others. These aims are the root of real security in any age. “In anarchy, security is the highest end,” Kenneth Waltz wrote. “Only if survival is assured can states seek other goals such as tranquility, profit and power.”247 Survival - and Waltz’s other essential aims - will be decided by the nature of our future connection. In this sense, Hard Gatekeeping produces a decisive change in our posture. It lets us aim for something instead of merely being against movement or - hopelessly - against the future. It establishes priorities, clarifies our real core interests, helps us budget our effort and our expenses - better, perhaps, to spend atrillon dollars building tools of topological mastery like infrastructure or new technology than chasing Middle East peace.**® Gatekeeping does not transcend the long-standing debates between the cold realism of Stalin and the idealism of Woodrow Wilson so much as it sets us a preliminary task: Shaping the environment. To build and control the next generation of gatekept systems should be our aim now. In the future paper currency wil be replaced by secure digital bit transactions. Genetic information will demand smart, live-connected platforms for efficient mining and study. Cyber and biological security will each come to be defined by high-speed, machine-intelligent protocols. All of these are gatekept cores. Mastering them will be as important as having military bases, trade missions or treaty arrangements once was. The development of such systems plays to our strengths; they deliver both security and useful pressures of innovation. Remember - the aim isn’t to buil