Some time ago I wrote that my understanding about the origins of the Indo-European language family and the early Indo-European migrations, after reading many scientific papers about the archaeogenetic findings in connection with the archaeological ones, had been evolving to favor the Pontic-Caspian Steppe hypothesis, but not in its classic “Yamnaya hypothesis” (too late to be really representative of Proto-Indo-European, as opposed to some Indo-European branches, possibly those ancestral to Greek, Armenian and perhaps Albanian), and also in complete disagreement with those population geneticists that were interpreting the data as an evidence of an origin of Proto-Indo-European south of the Caucasus, probably close to Armenia.
It could also qualify as a book review, in that I took the decision to spend a lazy Saturday working this material over as an invitation to read Eric Cline's After 1177: The Survival of Civilisations. Also, Narendra Modi is going to win re-election in India on his "Sure would be a shame if an ethnic cleansing were to just happen around here" platform, and if I can't do anything about that, at least I can direct some impotent aggression towards his Hindutva loons.
So, first, Professor Cline. I read 1177 BC: The Year Civilisation Collapsed as a somewhat less than passionately felt book, and that is even more true of Survival. That's not to say that it is a bad read, much less bad scholarship. I see omissions and neglect in the literature, But Cline has a professional expertise in the field so that is much more likely to be my misperception than reality, except insofar as I was hyperfocussed on his treatment of the brilliant Saro Wallace, and found his use of her work shallow. To be fair, Travellers in Time came out too late to be considered; but Cline's whole monograph is permeated with the idea of a "successful collapse," and Wallace offers a mechanism for it that would explain what Cline finds so mysterious about the Phoenician anti-collapse and which might have come into his treatment of Israel if he had taken Finkelstein more to heart. (A redistribution of everyday economic activity across elevations enriches the "Phoenician" city states and makes the Kingdom of Judah possible).
Oh, well, maybe I'm just white knighting it But, you know, Cline only catches fire when it ambles off the reservation to talk about climate change. I'm totally on board with worrying abot climate change, but the presumed "mega-drought" plays an important, if not quite starring role in Collapsed, and is central to Survival, is rooted in archaeobotanical studies, and drawing universal conclusions from localised archaeobotanical sites is a fraught activity, as witness repeated revisions of claims about forest cover changes based on revised understandings of the environmental history of specific sites. I get that Cline would like to use the enormous amount of money he has made for his publisher and turn into public intellectual clout in the service of something more important, but there are fine young scholars out there failing to get tenure-track jobs, and I'd like Cline to back off them if he can.
Back to Ygor, who, as an Internet warrior still has his bones to make, and can get down into it. Ancient Anatolians do not have Steppe ancestry, and that's that. The Indo-European language family was not spread into Anatolia by a wave of demic advance. "Migration." So then he fixed it by finding a mutual ancestral group in the southern Caucasus in the right timeframe for Proto-Indo-European (4000BC, according to him.
No disrespect to Ygor, but this is crazy. It's like, "I read some historical linguistics stuff on the Internet, and now I'm going to do a genetic study of the recovered DNA of more than 200 Neolithic individuals and unleash enough statistical analysis software on them to take a Lunar lander to the Sea of Tranquility and back."
See? This is why linguistics is secretly the hardest historical science. We all take it for granted that we're not going to understand what the historical linguists are talking about, so we just nod along. It's like the Grand Unified Theory. Or it would be if we were using the contradictions between General Relativity and quantum mechanics to justify some light genocide.