Argyris Demertzis is a journalist, member of the Journalists’ Union of Athens Daily Newspapers, specialized in subjects for environment, technical and financial information. He is the Director of ecopress news portal. He has been worked in positions that required high responsibility, for about four decades like newspapers and electronic media (Avgi, El. Typos, Isotimia, Eleftherotypia, Flash 96 etc). He had been in charge of the office press of the Ministry of Infrastructure and Transportation and in charge of the office press of Technical Chamber of Greece (TEE) where he still works. He has participated in special and magazine publications, in optic-acoustic productions and journalists’ missions, conferences and informative events.