title: Links that speak: the global language network and its association with global fame.
abstract: Languages vary enormously in global importance because of historical, demographic, political, and technological forces. However, beyond simple measures of population and economic power, there has been no rigorous quantitative way to define the global influence of languages. Here we use the structure of the networks connecting multilingual speakers and translated texts, as expressed in book translations, multiple language editions of Wikipedia, and Twitter, to provide a concept of language importance that goes beyond simple economic or demographic measures. We find that the structure of these three global language networks (GLNs) is centered on English as a global hub and around a handful of intermediate hub languages, which include Spanish, German, French, Russian, Portuguese, and Chinese. We validate the measure of a language's centrality in the three GLNs by showing that it exhibits a strong correlation with two independent measures of the number of famous people born in the countries associated with that language. These results suggest that the position of a language in the GLN contributes to the visibility of its speakers and the global popularity of the cultural content they produce.
authors.affiliation: Macro Connections, Media Lab, Massachusetts Institute of Technology, Cambridge, MA 02139;
authors.forename: Shahar
authors.initials: S
authors.lastname: Ronen
authors.affiliation: Department of Physics, Northeastern University, Boston, MA 02115; Aix-Marseille Université, CNRS, CPT, UMR 7332, 13288 Marseille, France; Université de Toulon, CNRS, CPT, UMR 7332, 83957 La Garde, France; and.
authors.forename: Bruno
authors.initials: B
authors.lastname: Gonçalves
authors.affiliation: Macro Connections, Media Lab, Massachusetts Institute of Technology, Cambridge, MA 02139;
authors.forename: Kevin Z
authors.initials: KZ
authors.lastname: Hu
authors.affiliation: Department of Physics, Northeastern University, Boston, MA 02115;
authors.forename: Alessandro
authors.initials: A
authors.lastname: Vespignani
authors.affiliation: Department of Psychology, Harvard University, Cambridge, MA 02138.
authors.forename: Steven
authors.initials: S
authors.lastname: Pinker
authors.affiliation: Macro Connections, Media Lab, Massachusetts Institute of Technology, Cambridge, MA 02139; hidalgo@mit.edu.
authors.forename: César A
authors.initials: CA
authors.lastname: Hidalgo
mesh_terms: D016208:Databases, Factual; D006801:Humans; D020407:Internet; D008962:Models, Theoretical; D014175:Translating
keywords: culture; digital humanities; fame; languages; networks