Media studies lies at a crossroads between several disciplines, as reflected in the multiple names of academic departments dealing in media. This typically undisciplined discipline arose in a concatenation, still unresolved, of scholars from several traditions in the humanities and social sciences – ethnographers of everyday life, US and European communications scholars, interpersonal and commercial communications specialists, literary scholars, sociologists of subcultures – and today includes a range of activities whose approaches include economics and political economy, regulation, technology, textual analysis, aesthetics, and audience studies. There is no single canon of defining theoretical works, and only a loose assumption as to which...