The most important difficulty for communication in Europe is multiplicity of languages. Of course, English is spoken by a lot of people, but for those who speak a romanic language, it is’nt an easy language. And above all, most of all don’t want a national language to become the european common language. So, we should teach esperanto in every school in Europe, as soon as young children arrive at school. It is a very easy language, because artificial, which could become an official common language in every country of European Union. Of course, each nation would keep also its own languages, but communication would be made easier between european citizens. Moreover, E.U. institutions (Strasbourg parliament…) would save money, by getting free from problems of translation. Esperanto would be a “bridge-language” inside political and administrative structures of Europe.