Melanesia is a subregion of Oceania in the southwestern Pacific Ocean. It extends from New Guinea in the west to the Fiji Islands in the east, and includes the Arafura Sea.
An endangered language or moribund language is a language that is at risk of disappearing as its speakers die out or shift to speaking other languages. Language loss occurs when the language has no more native speakers and becomes a "dead language". If no one can speak the language at all, it becomes an "extinct language". A dead language may still be studied through recordings or writings, but it is still dead or extinct unless there are fluent speakers. Although languages have always become extinct throughout human history, they are currently dying at an accelerated rate because of globalization, mass migration, cultural replacement, imperialism, neocolonialism and linguicide.
Lists of endangered languages are mainly based on the definitions used by UNESCO. In order to be listed, a language must be classified as "endangered" in a cited academic source. Researchers have concluded that in less than one hundred years, almost half of the languages known today will be lost forever. The lists are organized by region.
The Papuan languages are the non-Austronesian languages spoken on the western Pacific island of New Guinea, as well as neighbouring islands in Indonesia, Solomon Islands, and East Timor by around 4 million people. It is a strictly geographical grouping, and does not imply a genetic relationship.
A biodiversity hotspot is a biogeographic region with significant levels of biodiversity that is threatened by human habitation. Norman Myers wrote about the concept in two articles in The Environmentalist in 1988 and 1990, after which the concept was revised following thorough analysis by Myers and others into “Hotspots: Earth’s Biologically Richest and Most Endangered Terrestrial Ecoregions” and a paper published in the journal Nature, both in 2000.
Language revitalization, also referred to as language revival or reversing language shift, is an attempt to halt or reverse the decline of a language or to revive an extinct one. Those involved can include linguists, cultural or community groups, or governments. Some argue for a distinction between language revival and language revitalization. There has only been one successful instance of a complete language revival, the Hebrew language, creating a new generation of native speakers without any pre-existing native speakers as a model.
The indigenous peoples of Western New Guinea in Indonesia and Papua New Guinea, commonly called Papuans, are Melanesians. There is genetic evidence for two major historical lineages in New Guinea and neighboring islands: a first wave from the Malay Archipelago perhaps 50,000 years ago when New Guinea and Australia were a single landmass called Sahul and, much later, a wave of Austronesian people from the north who introduced Austronesian languages and pigs about 3,500 years ago. They also left a small but significant genetic trace in many coastal Papuan peoples.
Melanesians are the predominant and indigenous inhabitants of Melanesia, in an area stretching from New Guinea to the Fiji Islands. Most speak one of the many languages of the Austronesian language family or one of the many unrelated families of Papuan languages. There are several creoles of the region, such as Tok Pisin, Hiri Motu, Solomon Islands Pijin, Bislama, and Papuan Malay.
In linguistics, language death occurs when a language loses its last native speaker. By extension, language extinction is when the language is no longer known, including by second-language speakers, when it becomes known as an extinct language. A related term is linguicide, the death of a language from natural or political causes, and, rarely, glottophagy, the absorption or replacement of a minor language by a major language.
An indigenous language, or autochthonous language, is a language that is native to a region and spoken by its indigenous peoples. Indigenous languages are not necessarily national languages but they can be; for example, Aymara is both an indigenous language and an official language of Bolivia. Also, national languages are not necessarily indigenous to the country.
The Republic of Vanuatu has the world's highest linguistic density per capita. Despite being a country with a population of less than 300,000, Vanuatu is home to 138 indigenous Oceanic languages.
Papua New Guinea together with the West Papua region of Indonesia make up a major tropical wilderness area that still contains 5% of the original and untouched tropical high-biodiversity terrestrial ecosystems. PNG in itself contains over 5% of the world's biodiversity in less than 1% of the world's total land area. The flora of New Guinea is unique because it has two sources of origin; the Gondwana flora from the south and flora with Asian origin from the west. As a result, New Guinea shares major family and genera with Australia and the East Asia, but is rich in local endemic species. The endemicity is a result of mountainous isolation, topographic and soil habitat heterogeneity, high forest disturbance rates and abundant aseasonal rainfall year round. PNG boasts some 15–21,000 higher plants, 3,000 species of orchids, 800 species of coral, 600 species of fish, 250 species of mammals and 760 species of birds and 8 species of tree-kangaroos out of which 84 genera of animals are endemic. Ecosystems range from lowland forests to montane forests, alpine flora down to coastal areas which contains some of the most extensive pristine mangrove areas in the world. Much of this biodiversity has remained intact for thousands of years because the ruggedness of the terrain made the interior lands inaccessible; furthermore low population density and restrictions on the effectiveness of traditional tools, ensured that these biodiversity was never overexploited.
In conservation biology, latent extinction risk is a measure of the potential for a species to become threatened.
Amurdak, also rendered Amurdag, Amurdak, Amurag, Amarag and Wureidbug, is an Aboriginal Australian language historically spoken in an area around the eastern coast of Van Diemen Gulf, in the Northern Territory of Australia. It is a recently extinct language, the last recorded fluent speaker left being in 2021.
The Living Tongues Institute for Endangered Languages (LTIEL) is a nonprofit 501 (c)(3) organization based in Salem, Oregon, United States. The institute's focus is to scientifically document endangered languages, as well as assist communities with maintaining and revitalizing knowledge of their native languages. The institute's founder and director is Dr. Gregory D. S. Anderson.
The Finisterre languages are a language family, spoken in the Finisterre Range of Papua New Guinea, classified within the original Trans–New Guinea (TNG) proposal, and William A. Foley considers their TNG identity to be established. They share with the Huon languages a small closed class of verbs taking pronominal object prefixes some of which are cognate across both families, strong morphological evidence that they are related.
New Guinea is the world's second-largest island, with an area of 785,753 km2 (303,381 sq mi). Located in Melanesia in the southwestern Pacific Ocean, the island is separated from Australia by the 150-kilometre wide Torres Strait, though both landmasses lie on the same continental shelf, and were united during episodes of low sea level in the Pleistocene glaciations as the combined landmass of Sahul. Numerous smaller islands are located to the west and east. The island's name was given by Spanish explorer Yñigo Ortiz de Retez during his maritime expedition of 1545 due to the resemblance of the indigenous peoples of the island to those in the African region of Guinea.
The Etoro, or Edolo, are a tribe and ethnic group of Papua New Guinea. Their territory comprises the southern slopes of Mt. Sisa, along the southern edge of the central mountain range of New Guinea, near the Papuan Plateau. They are well known among anthropologists because of ritual acts practiced between the young boys and men of the tribe. The Etoro believe that young males must ingest the semen of their elders to achieve adult male status and to properly mature and grow strong.
K. David Harrison is a Canadian and American linguist, anthropologist, author, filmmaker, and activist for the documentation and preservation of endangered languages.
Mark Donohue is a British-Australian linguist. He deals with the description of Austronesian, Papuan, and Sino-Tibetan languages.
