The association "Dialogue on Earth" has been created to organize the project of the same name. "Dialogue on earth" is composed of four young engineers, 25 to 31 years old, who met during their studies in Lyon (France), in the music option class of the university. Two couples : one married (Mariette and Guillaume) and the other almost (Audrey and Ludovic).

Audrey Energy and environment engineer, she is fascinated in humans behavioural changes towards nature. Specialized in renewable energies, she works as a sales project manager in the field of photovoltaic solar energy. She discovered Asia during one year academic exchange in Singapore. Dynamic, sparkling, creative, she likes to test with all kinds of artistic activities. Languages: English, Spanish, concepts of Chinese.

Mariette Research engineer in the field of construction materials, she has a passsion for the physical and mechanical properties of materials. She did an academic exchange in Chile, achieving a dream of discovering a fascinating country and another culture. Gifted pianist and amateur vocalist, music holds an important part in her life. She is aware of current environmental problems, and adapts her lifestyle to be more and more respectful of the planet. Languages: Spanish, English, German

Ludovic Engineer in computer science, he spent 6 months in Chile during his study, discovering the South American culture. He has a passion for the piano and he makes profitable his musical talents taking part in various artistic projects (choral, traditional music…). As a convinced ecologist, he takes care of the planet every day. Languages: Spanish, English, concepts of German

Guillaume Mechanical engineer, specialized in environment, he works as a manager of quality, safety, and environment. Dreaming of a World that develops intelligently, he knows that the utopias of today are the realities of tomorrow. One year exchange in Germany allowed him to immerse himself in a foreign culture. Clarinettist, juggler, clown, he plays in a semi-professional trio that performs shows for seven years. Languages: English, German, Spanish.