Unveiling Fresh Perspectives on the Origins of Indo-European Languages

Unveiling Fresh Perspectives on the Origins of Indo-European Languages

An⁣ international team of linguists and ⁤geneticists led⁣ by⁢ researchers from‌ the Max Planck Institute for Evolutionary Anthropology in Leipzig ⁤has achieved a significant breakthrough in our understanding of the origins of Indo-European,‍ a family of languages ⁢spoken by nearly half of the ⁣world’s population. The ⁢work is published in the journal Science.

For over two hundred⁤ years,⁢ the origin⁢ of the Indo-European languages​ has‍ been disputed. Two main theories ‌have recently dominated this debate:⁣ the ‍”Steppe” hypothesis, which ⁣proposes⁢ an origin ⁢in the⁤ Pontic-Caspian Steppe around 6,000 ‌years ago, and the “Anatolian” or “farming” hypothesis, suggesting an older origin tied to ‍early ‌agriculture around‍ 9,000 years ago.

Previous phylogenetic analyses of Indo-European languages ‌have come to conflicting ​conclusions about the‍ age of the family, due to the combined effects of inaccuracies ⁢and inconsistencies⁢ in the ⁤datasets they used and limitations in the way that indo-european-languages.html” title=”Unveiling Fresh Perspectives on the Origins of Indo-European Languages”>phylogenetic⁤ methods analyzed ⁢ancient ​languages.

To solve these problems,​ researchers from the Department ⁣of⁢ Linguistic and Cultural Evolution at the Max Planck Institute ​for Evolutionary Anthropology assembled an international team of over 80 ‌language‍ specialists to construct ‍a new dataset of core ⁣vocabulary from 161 Indo-European languages, including⁢ 52 ancient or historical languages. ‌This more ⁣comprehensive and balanced sampling, combined with rigorous protocols for coding lexical data, rectified the problems in the datasets⁢ used by previous studies.

The team used recently developed ancestry-enabled Bayesian phylogenetic analysis to⁣ test whether ancient ‍written languages, such as Classical Latin ⁢and Vedic Sanskrit, were the ‍direct ancestors of modern Romance and Indic languages, respectively.

2023-07-27​ 21:24:02
Post from phys.org

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