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  1. The evolution of languages or history of language includes the evolution, divergence and development of languages throughout time, as reconstructed based on glottochronology, comparative linguistics, written records and other historical linguistics techniques.

  2. The time range for the evolution of language or its anatomical prerequisites extends, at least in principle, from the phylogenetic divergence of Homo (2.3 to 2.4 million years ago) from Pan (5 to 6 million years ago) to the emergence of full behavioral modernity some 50,000–150,000 years ago.

  3. What we do know is that languages evolve much as organisms do, with isolated populations diverging in vocabulary, words changing to suit different functions, and some languages ultimately going extinct. Of the nearly 7000 languages spoken on Earth today, 90 per cent are expected to be gone by the middle of this century.

  4. Sep 1, 2017 · Today, in mainstream linguistics, language evolution no longer denotes the course of linguistic features morphing into alternatives with greater selective advantages, but the nebulous set of phylogenetic events that made us loquens.

    • Bernard H. Bichakjian
    • 2017
  5. Dec 11, 2022 · When did humans first begin to speak, which speech sounds were uttered first, and when did language evolve from those humble beginnings? These questions have long fascinated people,...

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  7. Oct 27, 2023 · The laryngeal descent theory (LDT) posits that language became possible only after anatomically modern Homo sapiens evolved around 200,000 years to 300,000 years ago. In H. sapiens, the larynx is lower in the throat than in our pre-H. sapiens ancestors or in modern non-human primates.

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