This special issue explores digital sovereignty as one of the defining yet most contested concepts of contemporary digital politics. While sovereignty has traditionally been tied to the nation state, current debates—ranging from platform governance and data capitalism to the discourse on Sovereign AI—demonstrate that power is increasingly mediated by corporate infrastructures and algorithmic systems. Bringing together inter- and transdisciplinary perspectives from Media and Communication Studies, Critical AI and Data Studies, Science and Technology Studies, Political Philosophy, Sociology, and Information Systems Research, the special issue examines how sovereignty is enacted, negotiated, and reconfigured across diverse sociotechnical domains. Rather than treating sovereignty as a stable property—of states, organizations, or individuals—the authors conceptualize it as a relational and transformative concept embedded in design, digital practices, and technologies of datafication. The contributions demonstrate that digital sovereignty is best understood as a multi-layered site where infrastructures, data ethics, and imaginaries intersect, foregrounding how agency and autonomy are redefined within the entangled human–machine ecologies of the digital age. In this way, the special issue positions digital sovereignty as a central object of inquiry for Critical AI and Data Studies, offering conceptual tools to address its practices, ethics, platforms, and theories.

Editors: Christoph Borbach (Guest Editor), Tristan Thielmann (Guest Editor)

Articles

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Dialogues

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