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Historicalyearscience

Saussure posits consonants no language attests

Ferdinand de Saussure's Mémoire on the primitive vowel system of the Indo-European languages argued that the reconstructed vowel alternations become regular only if one posits additional elements — coefficients sonantiques — in positions where no attested language showed anything. The proposal was made entirely on internal, systemic grounds and was, in effect, a falsifiable prediction about an unobservable language. The volume appeared in late 1878 carrying an 1879 imprint; this pack dates it 1879 and flags the discrepancy rather than resolving it, since the printing history could not be checked in this session.

Historical — it happened, and the record is settled.

Subjects

Evidence

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

Recorded on Laryngeal theory

  1. Proto-Indo-European is spoken
  2. Saussure posits consonants no language attests
  3. Kuryłowicz matches Hittite h to Saussure's coefficients
  4. A Bayesian phylogeny dates Indo-European to the Anatolian Neolithic
  5. Ancient DNA finds a mass movement from the steppe into Europe
  6. 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.