Territorial Growth for Humankind is a mod designed for Windows that significantly boosts population growth within cities. By increasing the pop growth by 10% for each attached territory a city has, it allows larger cities to surpass the usual limit of 1 population per turn on Normal Speed. This feature can dramatically change gameplay strategies, especially in managing urban development and resource allocation.

In addition to enhancing growth, the mod introduces a new dynamic where a city that experiences starvation will lose its population at an accelerated rate. This adds a layer of realism and challenge to the game. The mod specifically alters the EFFECT_EXTENSION_BASE_ADMINISTRATIVECENTER file under Settlement, ensuring compatibility with various game setups.