Cooperation and aggregation into sizable social units offered early humans and pre-human ancestors a distinct advantage in navigating a challenging environment. This organizational shift provided a mechanism for enhanced resource acquisition and distribution, crucial elements for survival. For instance, coordinated hunting strategies became viable, allowing for the procurement of larger game that would have been unattainable by solitary individuals or smaller groups.
The advantages extended beyond mere food procurement. Larger societal structures facilitated the division of labor, permitting specialization and the development of more sophisticated tools and techniques. Moreover, collective knowledge and experience could be accumulated and transmitted more effectively across generations. The pooled resources and manpower also allowed for enhanced defense against predators and rival groups, increasing overall safety and security for the members. This collective resilience became a significant factor in population growth and geographical expansion.
