We want to produce a common radio programme about the drinking water situation. All members will teach that topic according to the age of the students as a topic in foreign languages, as a topic in social studies or technology. All members will create a 3- 5 minutes audio message as wav- or mp3- file where the students will report about the local situation of drinking water or enlighten the situation in the whole country. By this radio broadcast the students will get a voice to the world. They will have to tell something to the listener. They will point out to the mainly adult listeners that they are really interested in their future (despite of the fact that many adults think youngsters are not interested into their future!) and that they take care about the great challenges of the world we are already faced with today. Students will become ambassadors of their country introducing themselves, their city, their town, their country. In general student working in this project are highly motivated comining language knowledge and skeaking abilities with media competences, science education and arts. We prefer German and English language, but - in general - schools, students and teachers of all languages and all ages are welcome. Teachers should speak English or German. You should be able to record students voices with a computer or a tape recorder. We also accept MD- data discs. We can offer audio software to the participating teachers, which is for free, to arrange the audio files after it has been recorded. We also offer teachers' and students' material for science education learning about "drinking water".