Mediation in Marxist theory (German: Vermittlung) refers to the reconciliation of two opposing forces within a given society (i.e. the cultural and material realms, or the superstructure and base) by a mediating object. Similar to this, within media studies the central mediating factor of a given culture is the medium of communication itself. The popular conception of mediation refers to the reconciliation of two opposing parties by a third, and this is similar to its meaning in both Marxist theory and media studies. For Karl Marx and Friedrich Engels, this mediating factor is capital or alternately labor, depending on how one views capitalist society (capital is the dominant mediating factor, but labor is another mediating factor that could overthrow capital as the most important one).
To give a concrete example of this, a worker making shoes in a shoe factory is not only producing shoes, but potential exchange-value. The shoes are commodities that can be sold for cash. In this way, the value of the labor of the worker is the exchange-value of the shoes he or she produces minus his or her compensation. At the same time, however, the shoes produced have certain social or cultural values as well. In this way, the worker’s labor is mediating between the economic or exchange-value of the shoes, and their social or cultural, or symbolic value.
In media studies, thinkers like Marshall McLuhan treat “the medium is the message” or the medium of a given social object (such as a book, CD, or television show) as the touchstone for both the cultural and material elements of the society in which this object exists. McLuhan is famous for critiquing the different types of cultural and material processes that are made available between print-based media (like books and magazines) and electronic media like television, radio, and film. While print requires thinking that is linear, chronological, and separate from the thinking of others, electronic media are considered more organic, simultaneous, and interdependent on other media and on other users of that media.
Many thinkers are now considering how Marxist theory affects the way we think of media and vice versa, at the same time that new media are becoming a major form of communication. Contemporary media theorists often use elements of Marxist theory, such as mediation, to look at how new media affect social relations and lifestyles through their ability to communicate images, sounds, and other forms of information across the globe at incredible speeds.