Policing doesn't scale globally. At least, it hasn't, and our current system of guns, border guards, big gates and fences are outdated in the new world into which we're moving.
警察并不具有全球性的规模。至少现在还没有， 而我们现行的枪支，边防，大门和围栏的体系制度 完全不能适应我们正将迈入的新时代。