Reed argues that the contemporary world has become too relationally dense to be navigated through the inherited image of a coherent horizon. The familiar “small world” offers reassurance by reducing unfamiliar complexity to recognisable proximity, but intensified logistical, ecological and communicative interdependence produces the opposite condition: an nth-dimensional world in which localisation requires multiple, shifting frames of reference. Her diagram of “horizonless nested spatiality” makes the argument spatially explicit. Local specificity is not abolished, but nested within permeable thresholds, discontinuous scales and extra-local relations that no single human viewpoint can command. Navigation therefore becomes a synthetic practice joining conceptual abstraction to situated experience. Reed’s contribution lies in refusing both global abstraction and local enclosure. The map must remain responsive to the territory, while the territory must be rendered through diagrams capable of exceeding immediate perception. The essay bridges political theory, cartography, design and planetary computation by defining orientation as the construction of shareable frames adequate to a world whose complexity cannot be reduced to one position.