I have already talked about the Russian school of thought and their position regarding a Mesolithic origin of Proto-Indo-European in Northern Europe (see below related posts).
Since their archaeologists (Ukrainian, Russian, and Kazakh) are the nearest to potential Indo-Uralic origins, I have also recommended to follow some renown researchers closely.
Recently Leo S. Klejn referred to the position of Svetlana Ivanova. I found a recent summary of her model for genetic finds in an article appeared in Генофонд.рф: Степное население в Центральной Европе эпохи ранней бронзы, или путешествие туда и обратно
Aspects I agree with
– There is a … Read the rest “The Russian school and the Yamna cultural-historical community, with emphasis on the north-west Pontic region”
A new article by Leo S. Klejn tries to improve the Northern Mesolithic Proto-Indo-European homeland model of the Russian school of thought: The Steppe hypothesis of Indo-European origins remains to be proven, Acta Archaeologica, 88:1, 193–204.
Recent genetic studies have claimed to reveal a massive migration of the bearers of the Yamnaya culture (Pit-grave culture) to the Central and Northern Europe. This migration has supposedly lead to the formation of the Corded Ware cultures and thereby to the dispersal of Indo-European languages in Europe. The article is a summary presentation of available archaeological, linguistic, genetic and cultural data
… Read the rest “Something is very wrong with models based on the so-called ‘Yamnaya admixture’ – and archaeologists are catching up (II)”