Ethnologue: Languages of the World is a web and print publication of SIL International (formerly known as the Summer Institute of Linguistics), a Christian linguistic service organization, which studies lesser-known languages, to provide the speakers with Bibles in their native language and support their efforts in language development.

The Ethnologue contains statistics for 7,358 languages in the 16th edition, released in 2009 (up from 6,912 in the 15th edition, released 2005 and 6,809 in the 14th edition, released 2000) and gives the number of speakers, location, dialects, linguistic affiliations, availability of the Bible and so forth. It is currently the most comprehensive existing language inventory, along with the Linguasphere Observatory Register. But, some information is dated.

In 1984, the Ethnologue released a three-letter coding system, called a SIL code, to identify each language that it describes. This set of codes significantly exceeded the scope of previous standards, e.g., ISO 639-1. The 14th edition, published in 2000, included 7148 language codes which generally did not match the ISO 639-2 codes. In 2002 the Ethnologue was asked to work with the International Organization for Standardization (ISO) to integrate its codes into a draft international standard. The Ethnologue now uses this standard, called ISO 639-3. The 15th edition, which was published in 2005, includes 7299 codes. A 16th edition was released in the middle of 2009.

Marc Augé (born 1935 in Poitiers) is a French anthropologist.

In an essay and book of the same title, Non-Places: Introduction to an Anthropology of Supermodernity (1995), Marc Augé coined the phrase "non-place" to refer to places of transience that do not hold enough significance to be regarded as "places". Examples of a non-place would be a motorway, a hotel room, an airport or a supermarket.

Marc Augé’s career can be divided into three stages, reflecting shifts in both his geographical focus and theoretical development: early (African), middle (European) and late (Global). These successive stages do not involve a broadening of interest or focus as such, but rather the development of a theoretical apparatus able to meet the demands of the growing conviction that the local can no longer be understood except as a part of the complicated global whole.

Augé’s career began with a series of extended field trips to West Africa, where he researched the Alladian peoples situated on the edge of a large lagoon, west of Abidjan on the Ivory Coast. The culmination of this endeavour is the masterly Le Rivage alladian: Organisation et évolution des villages alladian (1969) [The Alladian Riparian Peoples: Organisation and Evolution of Alladian Villages]. The sequel, Théorie des pouvoirs et Idéologie: Études de cas en Côte d’Ivoire (1975) [Theory of Powers and Ideology: Case Study of the Ivory Coast], followed a series of three further field excursions to the Ivory Coast between 1968 and 1971. Augé coined the term ideo-logic to describe his research object, which he defined as the inner logic of the representations a society makes of itself to itself. A third and final instalment in this series of studies of the Alladian peoples was added in 1977, Pouvoirs de vie, Pouvoirs de mort [Powers of Life, Powers of Death].