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- Researchers hypothesize that this suggests early modern humans were more evolutionarily fit to live in various climates. This is supported in the variability selection hypothesis proposed by Richard Potts, which says that human adaptability came from environmental change over the long term.
en.wikipedia.org/wiki/Cold_and_heat_adaptations_in_humans
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Mar 6, 2024 · The period of human evolution has coincided with environmental change, including cooling, drying, and wider climate fluctuations over time. How did environmental change shape the evolution of new adaptations, the origin and extinction of early hominin species, and the emergence of our species, Homo sapiens? (‘Hominin’ refers to any bipedal ...
Social adaptations enabled early modern humans to occupy environments with temperatures that were drastically different from that of Africa. (Potts 1998). Culture enabled humans to expand their range to areas that would otherwise be uninhabitable.
That’s the key finding of an eight-year-long study published today in Science Advances that revealed the ecological context behind changes in early human lifestyle as seen through artifacts.
Sep 12, 2024 · The changing climates influenced early human survival, adaptation and evolution in complex ways. In this Review, we present current knowledge about the effects of past climate changes on...
- Axel Timmermann
climatic adaptation, in physical anthropology, the genetic adaptation of human beings to different environmental conditions. Physical adaptations in human beings are seen in response to extreme cold, humid heat, desert conditions, and high altitudes.
- The Editors of Encyclopaedia Britannica
Jul 4, 2014 · According to new research published in Science, the ability of early humans to adjust to wild climate fluctuations likely enabled them to diversify, differentiate, and spread out of Africa 1.85...
Oct 1, 2016 · While these broader shifts were happening, the climate whipsawed rapidly between wet and dry periods, so to thrive, our ancestors had to adapt to rapidly changing landscapes. The evidence comes...
