Linguistic Diversity Index
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Linguistic Diversity Index
Linguistic diversity index (LDI) may refer to either Joseph Greenberg, Greenberg's (language) Diversity Index or the related Index of Linguistic Diversity (ILD) from Terralingua, which measures changes in the underlying LDI over time. Greenberg's Diversity Index (LDI) is the probability that two people selected from the population at random will have different first language, mother tongues; it therefore ranges from 0 (everyone has the same mother tongue) to 1 (no two people have the same mother tongue). The ILD measures how the LDI has changed over time; a global ILD of 0.8 indicates a 20% loss of linguistic diversity, diversity since 1970, but ratios above 1 are possible, and have appeared in regional indexes. The computation of the diversity index is based on the population of each language as a proportion of the total population. The index cannot fully account for the vitality of languages. Also, the distinction between a language and a dialect is fluid and often political ...
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Ethnologue 18 Linguistic Diversity Index BlankMap-World6
''Ethnologue: Languages of the World'' is an annual reference publication in print and online that provides statistics and other information on the living languages of the world. It is the world's most comprehensive catalogue of languages. It was first issued in 1951 and is now published by SIL International, an American evangelical Christian non-profit organization. Overview and content ''Ethnologue'' has been published by SIL Global (formerly known as the Summer Institute of Linguistics), a Christian linguistic service organization with an international office in Dallas, Texas. The organization studies numerous minority languages to facilitate language development, and to work with speakers of such language communities in translating portions of the Bible into their languages. Despite the Christian orientation of its publisher, ''Ethnologue'' is not ideologically or theologically biased. ''Ethnologue'' includes alternative names and autonyms, the number of L1 and L2 speak ...
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UNESCO
The United Nations Educational, Scientific and Cultural Organization (UNESCO ) is a List of specialized agencies of the United Nations, specialized agency of the United Nations (UN) with the aim of promoting world peace and International security, security through international cooperation in education, arts, sciences and culture. It has 194 Member states of UNESCO, member states and 12 associate members, as well as partners in the Non-governmental organization, non-governmental, Intergovernmental organization, intergovernmental and private sector. Headquartered in Paris, France, UNESCO has 53 regional field offices and 199 National Commissions for UNESCO, national commissions. UNESCO was founded in 1945 as the successor to the League of Nations' International Committee on Intellectual Cooperation.English summary). UNESCO's founding mission, which was shaped by the events of World War II, is to advance peace, sustainable development and human rights by facilitating collaboratio ...
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Index Numbers
In economics, statistics, and finance, an index is a number that measures how a group of related data points—like prices, company performance, productivity, or employment—changes over time to track different aspects of economic health from various sources. Consumer-focused indices include the Consumer Price Index (CPI), which shows how retail prices for goods and services shift in a fixed area, aiding adjustments to salaries, bond interest rates, and tax thresholds for inflation. The cost-of-living index (COLI) compares living expenses over time or across places.Turvey, Ralph. (2004) Consumer Price Index Manual: Theory And Practice.' Page 11. Publisher: International Labour Organization. . ''The Economist''’s Big Mac Index uses a Big Mac’s cost to explore currency values and purchasing power. Market performance indices track trends like company value or employment. Stock market indices include the Dow Jones Industrial Average and S&P 500, which primarily cover U.S. ...
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Cultural Diversity
Cultural diversity is the quality of diverse or different cultures, as opposed to Monoculturalism, monoculture. It has a variety of meanings in different contexts, sometimes applying to cultural products like art works in museums or entertainment available online, and sometimes applying to the variety of human cultures or traditions in a specific region, or in the world as a whole. It can also refer to the inclusion of different cultural perspectives in an organization or society. Cultural diversity can be affected by political factors such as censorship or the protection of the rights of artists, and by economic factors such as free trade or protectionism in the market for cultural goods. Since the middle of the 20th century, there has been a concerted international effort to protect cultural diversity, involving the UNESCO, United Nations Educational, Scientific and Cultural Organization (UNESCO) and its member states. This involves action at international, national, and local le ...
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Number Of Languages By Country
This is a list of countries by number of languages according to the 22nd edition of Ethnologue (2019). Languages of Papua New Guinea, Papua New Guinea has the largest number of languages in the world. Number of living languages and speakers Number of official languages This is the list of countries sorted by the number of Official language, official languages. Only countries with three or more official languages, either nationally or locally, are included. See also *Linguistic diversity index *Lists of countries and territories by official language *List of languages by total number of speakers *List of languages by number of native speakers Notes References

{{DEFAULTSORT:Countries by Number of Languages Lists of languages by country ...
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List Of Official Languages By Country And Territory
This is a list of official languages by country and territory. It includes all languages that have official language status either statewide or in a part of the state, or that have status as a national language, regional language, or minority language. Definitions ;Official language: A language designated as having a unique legal status in the state: typically, the language used in a nation's legislative bodies, and often, official government business. ;Regional language: A language designated as having official status limited to a specific area, administrative division, or territory of the state. (On this page a regional language has parentheses next to it that contain a region, province, etc. where the language has regional status.) ;National language: A language that uniquely represents the national identity of a state, nation, and/or country and is so designated by a country's government; some are technically minority languages. (On this page a national language is followed ...
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Linguistic Rights
Linguistic rights are the human rights, human and civil rights concerning the individual and collective right to choose the language or languages for communication in a private or public atmosphere. Other parameters for analyzing linguistic rights include the degree of territoriality, amount of positivity, orientation in terms of assimilation or maintenance, and overtness. Linguistic rights include, among others, the right to one's own language in legal, administrative and judicial acts, language education, and media in a language understood and freely chosen by those concerned. Linguistic rights in international law are usually dealt in the broader framework of cultural rights, cultural and right to education, educational rights. Important documents for linguistic rights include the Universal Declaration of Linguistic Rights (1996), the European Charter for Regional or Minority Languages (1992), the Convention on the Rights of the Child (1989) and the Framework Convention for t ...
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Ethnologue
''Ethnologue: Languages of the World'' is an annual reference publication in print and online that provides statistics and other information on the living languages of the world. It is the world's most comprehensive catalogue of languages. It was first issued in 1951 and is now published by SIL International, an American evangelical Parachurch organization, Christian non-profit organization. Overview and content ''Ethnologue'' has been published by SIL Global (formerly known as the Summer Institute of Linguistics), a Christian linguistics, linguistic service organization with an international office in Dallas, Texas. The organization studies numerous minority languages to facilitate language development, and to work with speakers of such language communities in translating portions of the Bible into their languages. Despite the Christian orientation of its publisher, ''Ethnologue'' is not ideologically or theologically biased. ''Ethnologue'' includes alternative names and Exo ...
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Languages Of New Caledonia
In New Caledonia, a ''sui generis'' collectivity of France, French is the official and predominant language. The collectivity is also home to about thirty New Caledonian languages, which form a branch of the Southern Oceanic languages. They are spoken mainly by the indigenous Kanaks of the islands. At the beginning of French rule At the outset of colonisation, Kanaks primarily spoke their native languages, and, in case of need, used Bislama, an Anglo-Melanesian language whose lexical basis is essentially English. This language allowed them to communicate with shopkeepers or with other Melanesian populations. Those native languages were favoured by some Protestant missionaries to evangelize the population, though Catholic missionaries preferred the usage of French. In 1853, a decree imposed the teaching of French in every school of the colony, and ten years later, only the teaching of French was allowed.Jacques Leclerc, L’aménagement Linguistique dans le Monde http:/ ...
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Languages Of The World, Twentieth Edition
Language is a structured system of communication that consists of grammar and vocabulary. It is the primary means by which humans convey meaning, both in spoken and signed forms, and may also be conveyed through writing. Human language is characterized by its cultural and historical diversity, with significant variations observed between cultures and across time. Human languages possess the properties of productivity and displacement, which enable the creation of an infinite number of sentences, and the ability to refer to objects, events, and ideas that are not immediately present in the discourse. The use of human language relies on social convention and is acquired through learning. Estimates of the number of human languages in the world vary between and . Precise estimates depend on an arbitrary distinction (dichotomy) established between languages and dialects. Natural languages are spoken, signed, or both; however, any language can be encoded into secondary media usin ...
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