Ruling the Waves: Cycles of Discovery, Chaos, and Wealth from the Compass to the InternetBeginning with the development of the compass, Ruling the Waves examines a series of technological revolutions that promised, in their time, to transform the world's politics and business. With Debora Spar's gifted storytelling, each chapter reads like an adventure tale as she recounts the histories of the printing press and maps; of the telegraph, radio, and satellite television; of software, encryption, and the advent of digital music. Spar suggests