Information infrastructure

Information infrastructure is the physical and organizational substrate through which information flows in a society or system. It includes the technical layer — cables, switches, protocols, data centers — and the institutional layer — regulations, standards, ownership structures, and governance mechanisms. The concept extends beyond computer networks to encompass any system that mediates the production, distribution, and consumption of information: the printing press, the postal service, the scientific journal system, and the platform economy.

The systems-theoretic significance of information infrastructure is that it is not neutral. The topology of information flow shapes what can be thought, said, and known. A centralized infrastructure concentrates epistemic power; a decentralized infrastructure distributes it. The design of information infrastructure is therefore always a political act, even when it is presented as technical.