Analysis of subjective human activity, is a bearer of all forms and manifestations of human subjectivity, shows that the sources and mechanisms of functioning of public opinion in this case are consistent with the sources and mechanisms of functioning of the human subject as such. Human subjectivity acts as intersubjective reality and intersubjective started reflecting the dual nature of human existence and the related individual and collective human activity camera angles. The expression of inter subjective beginning is individual consciousness, which implies personal knowledge of the subject of personal self-actualization and the presence in the structure of the subjective reality of sense-specific instance – instance «I». The principle o...