This feature began with an overview and has traced physical evidence from horse teeth, evidence from the word for “wheel,” the author’s own methodology, and the controversy with Renfrew. To close, let’s grade this 2007 book from roughly two decades on.
Eight years later, an entirely different science reached the same answer
At the time of its 2007 publication, Anthony’s steppe-origin theory was, however compelling, still a hypothesis built purely on archaeological evidence — bones, artifacts, radiocarbon dates, and vocabulary. But in 2015, decisive confirmation arrived from a completely different field. That year saw an explosive advance in “ancient DNA” — the technology for extracting and sequencing DNA directly from ancient human bones.
A German-led research team analyzed the genomes of 69 ancient individuals from across Europe, and the result was striking. Roughly 4,500 years ago, about three-quarters of the genetic ancestry of people living in what is now Germany suddenly shifted to ancestry traceable to the Pontic-Caspian steppe — precisely the population that carried the Yamnaya culture. This confirmed, with the hard-to-dispute evidence of DNA preserved in bone, that the “explosive expansion of the Yamnaya horizon” read in another article wasn’t merely the spread of a culture or a language — it was a large-scale movement of people themselves.
What still calls for caution
Not everything has been settled, of course. Details of when and how the Anatolian branch split off, weaker dating evidence like the wool vocabulary, and the theoretical question of exactly how far “migration” and “language spread” actually track each other, remain live topics of debate among researchers. Ancient DNA shows that people moved — it doesn’t, by itself, prove what language those people spoke. The danger of too easily equating the two is exactly what Anthony himself warned against, in the passage read in another article.
The final sentence
In the book’s closing paragraph, Anthony writes:
There is another irony rarely appreciated: that in the invisible and fleeting sounds of our speech we preserve for a future generation of linguists many details of our present world.
A wooden building only leaves a trace once it burns; a decaying metal object only survives because it preserves the cloth buried with it — the ironies of archaeology that Anthony returns to throughout this book. And the most fleeting, most fragile thing of all — spoken language — turns out to carry a staggering amount of information forward, intact, to generations thousands of years in the future.
The last thread tying nine features together
This history series has now traced nine figures: Jones’s single paragraph, Rask’s prize essay, Grimm’s table of correspondences, Bopp’s comparison of whole grammatical systems, Müller’s lectures, Jespersen’s synthesis, Schleicher’s natural-scientific turn, Brugmann’s attitude toward exceptions, and now Anthony.
In 1786, Jones noticed a resemblance among Sanskrit, Greek, and Latin “which could not possibly have been produced by accident.” Two hundred twenty-one years later, Anthony traced when, where, and how the people who produced that resemblance actually lived, and how they came to scatter across the map — using a horse’s teeth and the word for a wagon. A question linguistics alone could never solve was finally answered by archaeology, and that answer was in turn confirmed by yet another science, ancient DNA. The limits of any one field of study are pushed back, little by little, through dialogue with another — and that is the final lesson running through all nine features in this series.
Summary
| Verdict | Subject |
|---|---|
| Confirmed | The skeleton of the steppe-origin theory — ancient DNA research since 2015 has confirmed a large-scale movement of people |
| Still calls for caution | Details of the Anatolian branch’s split; the danger of equating “migration” too readily with “language” |
| The lesson to carry forward | The limits of one field of study are pushed back through dialogue with another |
In a nutshell — a hypothesis built in 2007 from archaeological evidence alone was confirmed, eight years later, by an entirely different science. The series that began with Jones closes here, with one solid answer in hand.