CONCEPT
Strategies vs. Tactics
De Certeau's foundational distinction: strategies are operations by subjects possessing territory—institutions defining space, setting rules—while tactics are operations by subjects who do not own terrain, navigating others' systems through opportunistic, moment-seizing creativity.
Michel de Certeau's most influential conceptual pair divides the world of human action into two fundamentally different modes. A strategy is the operation of an institution, corporation, or system that controls its own territory—a lieu propre, a proper place—from which it surveys, calculates, and acts upon an exterior. A tactic is the operation of someone who does not possess such territory and must navigate spaces designed by others. The walker in the planned city, the cook working with ingredients at hand, the reader making unexpected meaning from a text—all are tacticians. The distinction is not about power versus weakness, but about two qualitatively different relationships to systems: one that designs them, one that inhabits them. AI platforms are strategic territories; builders navigating them are tactical practitioners.
In The You On AI Field Guide
De Certeau developed this framework through close study of everyday life: walking in cities, cooking in kitchens, reading texts, navigating bureaucracies. He observed that the Western