climatic variability (Other Keyword)
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Climatic variability and hominin dispersal: the accumulated plasticity hypothesis (2015)
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It has long been known that temporally unstable environments are likely to promote the evolution of plastic adaptations, whilst it is equally clear that such adaptations are characteristic of successful colonizers. These two established findings, however, are rarely related. This contribution bridges this gap using a very simple evolutionary algorithm that tracks the evolution of plasticity under various climatic regimes, allowing for the construction of an index of climate-mediated dispersal...