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- Language evolved from the human need to communicate with each other in order to hunt, farm and defend themselves successfully from their harsh environment. The ability to communicate using language gave the human species a better chance at survival.
science.howstuffworks.com/life/evolution/language-evolve.htm
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.
While we know that language first appeared among Homo sapiens somewhere between 30,000 and 100,000 years ago, the secret to how language evolved is still unknown, and mainstream theories fall into two distinctly different camps.
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.
Sep 1, 2017 · The study of language evolution bio style became popular, attracting scientists from cultural and physical anthropology and from all the fields of biology that deal with the central and peripheral speech organs – the language areas of the brain and the components of the vocal tract.
- Bernard H. Bichakjian
- 2017
Oct 28, 2024 · In the structural aspects of spoken language, their pronunciation and grammar, and in vocabulary less closely involved in rapid cultural movement, the processes of linguistic change are best observed by comparing written records of a language over extended periods.
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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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.