Neanderthal evolution in Europe: How climate-driven ecological shifts shaped human adaptation 250,000 years ago
Original framing: “Payre fossils from Europe's earliest Neanderthals reveal dynamic evolution shaped by climatic oscillations” — Phys.org
The Middle Pleistocene was marked by repeated glacial-interglacial cycles that fragmented habitats, creating isolated Neanderthal populations that adapted to local conditions. This pattern mirrors the 'refugia theory' seen in other species, such as the European bison or cave lions, which also show regional variations linked to climate. Historical records of megafaunal extinctions (e.g., woolly mammoths) further parallel Neanderthal decline, suggesting a systemic ecological collapse rather than isolated human failure.
The Payre fossils reveal Neanderthal evolution as a dynamic response to climatic fragmentation, a pattern echoed across megafaunal species and Indigenous cosmologies alike.
Yet mainstream science frames this as a 'failed' branch of human evolution, obscuring the role of Western institutions in shaping this narrative and erasing Indigenous perspectives that see Neanderthals as kin. The study’s focus on dental morphology reflects a genetic determinism that ignores cultural adaptations, while its Eurocentric framing overlooks parallels in African and Asian hominin evolution. By centering Indigenous knowledge, historical ecological patterns, and marginalized voices, we can reframe Neanderthals not as relics of the past but as teachers of resilience. The solution pathways—decolonizing research, climate-resilience modeling, and interdisciplinary hubs—offer a blueprint for a more inclusive and adaptive approach to human history, one that honors the interconnectedness of all life across time.