``To create more environment and pollution awareness, it is necessary to change the citizens' attitude towards this subject. We have appointed a high level committee to prepare syllabus for the subject. The committee is expected to submit its report to the government soon after which the government will arrange for translation for the same into all Indian regional languages. Also, a meeting of education ministers from each state will be convened to explain the changes. A meeting of Vice-Chancellors of all universities inthe country will be called,'' he said. He said the results of the decision will be visible only after 7-8 years of introduction of the subject.