"Therewith emerged a new sort of influence, i.e., media power, which, used for purposes of manipulation, once and for all took care of the innocence of the principle of publicity. The public sphere, simultaneously restructured and dominated by the mass media, developed into an arena infiltrated by power in which, by means of topic selection and topical contributions, a battle is fought not only over influence but over the control of communication flows that affect behavior while their strategic intentions are kept hidden as much as possible''.

Jurgen Habermas