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Historicalcircascience

Proto-Indo-European is spoken

The reconstructed ancestor of the Indo-European languages was spoken by a real community at a date conventionally placed in the fourth to third millennium BCE, and in a place that remains the most argued question in the field. The linguistic evidence for the date is indirect and derives from the reconstructed vocabulary: securely recoverable terms for wheeled transport and for wool and dairying place the proto-language after those technologies existed, giving an earliest bound that archaeology can supply. Both the date and the location are stated here as contested, not resolved; the catalogue timeline for this Journey gives the same approximate date with the same caveat.

Uncertain — sources disagree, or the dating is contested. Stated here, not resolved.

Subjects

Evidence

Partly verified — Core facts are sourced; some optional detail is deliberately absent.

Recorded on Proto-Indo-European

  1. Proto-Indo-European is spoken
  2. Jones states the Indo-European hypothesis in Calcutta
  3. Saussure posits consonants no language attests
  4. Hrozný identifies Hittite as an Indo-European language
  5. Kuryłowicz matches Hittite h to Saussure's coefficients
  6. A Bayesian phylogeny dates Indo-European to the Anatolian Neolithic
  7. Phylogeography puts the Indo-European homeland in Anatolia
  8. Ancient DNA finds a mass movement from the steppe into Europe
  9. A hybrid model is proposed for the Indo-European origin

Related

Related because they share a subject in the Atlas — never because the text looks similar.