How did the language you’re reading this in come to exist? The Indo-European family of languages covers most of Europe, the Iranian plateau, northern India and parts of Asia. Its members are spoken by almost half of all living people, and they all stem from a common source. English, Hindustani, Spanish, Russian, Sanskrit, Greek, Latin, Norse and many others (more than 400 still exist) can all be traced back to this starting point: Proto-Indo-European (PIE). Laura Spinney’s new book tells the story of how a language that may initially have been spoken as a kind of lingua franca by only a few dozen people evolved into the mother tongues of billions.
The words we use feel inevitable. We take them for granted. But they began life about 6,000 years ago, when copper was being smithed in the lands to the west of the Black Sea. Spinney says “an aura of magic must have hovered around the early smiths, who drew this gleaming marvel from blue-green rock”. New language hovered around them, too.
