island effect

The island effect refers to how isolated areas, or "islands," can have unique characteristics compared to their surroundings. This can apply to ecology, where species evolve differently due to limited movement and resources, or to human society, where cultures may develop distinct traits in isolation. For example, animals on islands might be larger or smaller than their mainland relatives. Similarly, communities may create unique languages or traditions when separated from larger populations. Essentially, isolation can lead to differentiation, shaping the identity and traits of organisms or societies in unique ways.