Homo species' adaptation to diverse habitats sparks a discussion into why Homo Sapiens' are now the sole survivors today.
species adapted to environmental changes and more extreme habitats, and the subsequent impact on their survival and migration from Africa to Eurasia.
The team achieved their results by integrating a transient Earth system-biome model simulation , spanning 3 million years, with archaeological and fossil data for six distinctTheir investigation revolved around determining the favored environmental conditions of these hominin species, tracking changes in biome preferences over time, as well as diversity throughout the Pleistocene, and examining how these choices influenced hominin adaptation.
In other words, climate models work by solving equations that describe the motion and thermodynamics across the entire planet. This is similar to how weather forecasting predicts atmospheric conditions and how studying ocean circulation helps understand water movement in the oceans. "Using statistical analysis, we then assigned probabilities of finding these fossils in specific vegetation types and the spatial variability of the vegetation, which we called biome diversity in our paper."
Based on these discoveries, the team put forth an innovative hypothesis known as the diversity selection hypothesis. According to this hypothesis, early human species preferred landscape mosaics, providing them with a broader spectrum of food resources.
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