The volume presented here seeks to shift the concept of âmediaâ from its traditional domain to the political field. Media are not merely to be understood as an intellectual or aesthetic game (communicative, linguistic, written, technical, profit-rational, instrumental, hermeneutic, or mathematical-informational), but rather as a political state of emergency. This âmedia theoryâ therefore addresses the question of âwhy humanity, instead of entering a truly human state, is sinking into a new kind of barbarismâ (Adorno/Horkheimer). According to our thesis, this is a medial questionâone that arises from the original âinverse settingâ (kata-strophen) of mediaâand it subsequently determines their historical, societal, social, and political development. The main thesis of this book is that we are no longer dealing with media as a theoretical, technical-aesthetic, or informational game. Rather, we are dealing with a political state of emergency, where the issue is truth or falsehood within the polis and its prevailing laws. These are two fundamentally different domainsâintellectual and aesthetic play on the one hand, and political emergency on the otherâthat must not be confused, because the latter is existential and concerns life or death. Today, media themselves have become cultural, technical, economic, and political âweapons,â concealing both their âessenceâ and ânon-essence.â As a result, the once metaphorical character of âtechnicist media theoryâââwar as the essence of mediaâ (Kittler)âhas been lost, and media have been transferred into the political, geopolitical, financial, and informational-economic realm. Kittlerâs media-theoretical thesis (media as âmilitary equipmentâ: media as repurposed war devices, misunderstood in their function as long as their primary military purpose is ignored) is, according to our thesis in this book, not to be understood as âtechnical,â but as political (state-related) and socio-economic (pre-state). Media theory thus becomes Stasiology (theory of civil war) and Polemology (theory of war). This antagonistic-polemical principle sharpens the focus on all media in the public sphere, such that the âagonisticâ principle of struggle (C. Mouffe) is merely a preliminary stage and still remains within the realm of play. Therefore, our concluding thesis is that we do not need a technical, hermeneutic, aesthetic, phenomenological, anthropological, or ontological a priori to explain the essence or non-essence of media. What we need is a Stasiology and a Polemology capable of unlocking the entire antagonistic-polemical field of media in the public sphere. Only this sharpening of media in the public sphere allows us to move beyond the antagonistic-polemical principle itself.