ARTHUR C. CLARKE wrote a story in which the entire universe was created so that monks could ritually write out the nine billion names of God. The monks buy a computer to do this faster and better, with unfortunate consequences for the rest of us. The story’s last sentence: “Overhead, without any fuss, the stars ...

During the war on terror, the United States quietly turned the world financial system into a hidden empire. The American government used the power of the dollar and its influence over obscure organizations such as the Swift financial messaging service to monitor what its adversaries and terrorists were doing and, in some cases, to cut ...