I would make the startling suggestion that the alphabet was invented by a single human being, who created this remarkable technology to record the Greek hexameters of the poet we call Homer. Certainly everyone agrees that the invention of the alphabet made possible the development of philosophy, science and democracy, some of the finest achievements in the history of human culture. But who invented the alphabet? Was it really the Semitic-speaking Phoenicians, as many of us learned in grammar school? Or was it actually the Greeks, to whom the Phoenicians supposedly passed it? I don't believe the Phoenicians actually had...