Bibliogr. s. 115-117

The work is an attempt to develop a compendium of knowledge about the media of national and ethnic minorities and the media of marginalized groups in the Polish media space, however, not in the form of an enumerative list of available media of individual groups, but in the form of an analysis of selected, most interesting examples and mechanisms typical for them. The analysis refers to the dominant phenomena, most interesting solutions and noticeable trends in the indicated examples, based on which conclusions of a general nature can be drawn. Their analysis aims to identify in detail selected linguistic and content mechanisms, also through the prism of content selection, the selection of interlocutors, the way information is processed, or even its graphic presentation. The knowledge gathered in this way can constitute a lasting foundation for cooperation with the indicated media spaces and, thus also with the communities they represent, which can be an effective tool for reducing both the processes of social polarization, e. g., based on nationality or worldview (LGBT+) and eliminating flashpoints that inspire polarization processes.