Plurilinguisme et mondialisation
Want to influence the world? Map reveals the best languages to speak
By Michael Erard 15 December 2014 Speak or write in English, and the world will hear you. Speak or write in Tamil or Portuguese, and you may have a harder time getting your message out. Now, a new method for mapping how information flows around the globe identifies the best languages to spread your ideas far and wide. One hint: If you’re considering a second language, try Spanish...
huffingtonpost 
Che lingua parla l'Europa? Ormai la Francia ha perso la sua battaglia per difendere il francese. Una maggioranza schiacciante d'europei opta già per l'inglese.