Receiving information about politics and public events in filter bubbles in the Facebook environment

This thesis describes the acceptance of information about politics and public life in filtered bubbles through Facebook. It tries to show the new phenomenon of filtered bubbles, which may have an impact on the quality of the information awareness of the general citizenry. Considering that theories of representative democracy usually describe well-informed citizens as one of the conditions of a functional democracy, the thesis considers whether or not informational isolation caused by the bubbles may have an impact on the quality of democracy in a given country. It goes on to describe how the Facebook algorithm helps to informationally isolate users in two distinct groups - fans and opponents of the Czech Prime Minister, Andrej Babiš. It shows the difference in the reception of information in different informational bubbles. A content analysis of posts in both Facebook groups, paired with an analysis of interviews with participants, shows that opinion groups differ in their reception of information, meaning that they also differ in the diversity of information received, the quality of info, the trust in public service media and a willingness to discuss. Conversely, common themes in reception of information include a growth in the importance of Facebook as a media source, a transition from active searches for..