This monograph is a continuation of the previous works of the author, exploring the current problems of mediatization of society and the specifics of a new type of culture of the information era - media culture, which is devoted to such books of the author as "Media culture from Art Nouveau to Postmodern," "Media Environment of Russian Modernization," "Media Culture: Theory, History, Practice," etc. The author considers the theoretical aspects of the problems of new science of the 21st century - medialogy in the context of the history of media, media semiotics, the theory and practice of media culture and media philosophy, media management and media pedagogy.