World language

A world language is a language that is spoken internationally and is learned and spoken by a large number of people as a second language. A world language is characterized not only by the total number of speakers (native and second language speakers), but also by its geographical distribution, as well as use in international organizations and diplomatic relations. By these criteria, the major world languages are of Western European origin, having been spread through European colonialism.

One of the most widely spoken and fastest spreading world languages today is English, which has over 900 million first- and second-language users worldwide. It is estimated to have as many as 600 million second-language speakers, including anywhere between 200 and 350 million learners/users in China alone, at varying levels of study and proficiency, though this number is difficult to accurately assess. English is also increasingly becoming the dominant language of scientific research and papers worldwide, having even outpaced national languages in Western European countries, including France, where a recent study showed that English has massively displaced French as the language of scientific research in "hard" as well as in applied sciences.

French, which has long been the language of communication and diplomacy, and the favored second language among the elite and the educated classes in Europe, including Russia, Greece, Romania, Bulgaria and Ottoman Turkey, as well as in Egypt, Lebanon, Iran and South America, had declined steadily since World War I, but still remains one of the working languages of many international organizations, including the United Nations.Arabic gained international prominence because of the medieval Islamic conquests and the subsequent Arabization of the Middle East and North Africa, and is also a liturgical language amongst Muslim communities outside the Arab World. Standard Chinese is the direct replacement of Classical Chinese, which was a historical lingua franca in Far East Asia until the early 20th century, and today serves as a common language between speakers of other varieties of Chinese not only within China proper (between the Han Chinese and other unrelated ethnic groups), but in overseas Chinese communities. It is also widely taught as a second language internationally. Russian was used in the Russian Empire and the Soviet Union, and its teaching was made compulsory in the Eastern Bloc countries. However, the use and teaching of Russian has declined sharply in both the former Eastern bloc and the near abroad since the break up of the Soviet Union and Russia’s deputy education minister was quoted as saying in December 2013 that the number of Russian speakers had fallen by 100 million since that date.Spanish was used in the Spanish Empire and today is in use in Spain, in Latin American countries (except Brazil, French Guyana, Haiti and other Caribbean islands), and is spoken in many parts of the United States, particularly in Florida and the states which border Mexico. German served as a lingua franca in large portions of Europe for centuries, mainly the Holy Roman Empire and later the Austro-Hungarian Empire. It remains an important second language in much of Central and Eastern Europe, and in the international scientific community.

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