The book Limits of Language by Swedish linguist Mikael Parkvall is a sort of languages-only Guinness Book of Records, listing everything that’s large, small and otherwise interesting about the manifold manners of human speech and associated forms of communication. One item deals with the world’s most linguistically diverse countries, and is illustrated with this map, of the world’s ‘linguistic superpowers’. The caption reads:
“Languages are very unevenly distributed among the countries of the world. The map tries to capture this fact by rendering each country in a size corresponding to the number of languages spoken in it. (Because of the inherent problems in accomplishing this, sizes are rather approximate). The ten shaded countries are those in which more than 200 languages are in use.”
Read the rest of the post and see the map at Strange Maps