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http://dx.doi.org/10.1073/pnas.1014588107 | DOI Listing |
Behav Brain Sci
January 2025
Anthropology Department, University of Connecticut, Deep History Lab, Storrs, CT, USA.
Using Neanderthal symbolism, I extend on Stibbard-Hawkes to show that reconsidering the link between cognitive capacity and material culture extends beyond matters of preservation. A reconceptualization of behavioural modernity inclusive of both extant and extinct populations must begin with an honest theoretical separation of biological and behavioural modernity, which requires to critically engage with how we frame the underlying questions.
View Article and Find Full Text PDFCamb Q Healthc Ethics
July 2023
Department of Pediatrics/Rady Children's Hospital, University of California San Diego School of Medicine, La Jolla, CA, USA.
The complexity of the human brain creates a spectrum of sophisticated behavioral repertoires, such as language, tool use, self-awareness, symbolic thought, cultural learning, and consciousness. Understanding how the human brain achieves that has been a longstanding challenge for neuroscientists and may bring insights into the evolution of human cognition and disease states. Human pluripotent stem cells could differentiate into specialized cell types and tissues in vitro.
View Article and Find Full Text PDFNat Hum Behav
July 2023
Oxford Radiocarbon Accelerator Unit, Research Laboratory for Archaeology and the History of Art, University of Oxford, Oxford, UK.
Nat Hum Behav
March 2023
Oxford Radiocarbon Accelerator Unit, Research Laboratory for Archaeology and the History of Art, University of Oxford, Oxford, UK.
This work examines the possible behaviour of Neanderthal groups at the Cueva Des-Cubierta (central Spain) via the analysis of the latter's archaeological assemblage. Alongside evidence of Mousterian lithic industry, Level 3 of the cave infill was found to contain an assemblage of mammalian bone remains dominated by the crania of large ungulates, some associated with small hearths. The scarcity of post-cranial elements, teeth, mandibles and maxillae, along with evidence of anthropogenic modification of the crania (cut and percussion marks), indicates that the carcasses of the corresponding animals were initially processed outside the cave, and the crania were later brought inside.
View Article and Find Full Text PDFJ Anthropol Sci
December 2022
Department of Humanities, Anthropogenic and Prehistoric section, University of Ferrara, Corso Ercole I d'Este 32, Ferrara, Italy; Institute of Environmental Geology and Geoengineering, National Council of Research, Piazza della Scienza 1, 20126 Milano, Italy,
Of the many critical phases of human evolution, one of the most investigated is the transition from the Middle to the Upper Palaeolithic with the pivotal bio-cultural substitution of Neanderthals by Homo sapiens in Western Eurasia. The complexity of this over ten thousands years phase raises from the ensemble of evidence ascribed to the diverse adaptations expressed by Neanderthals and the first representatives of our species. In countless archaeological records Neanderthals left clear traces of a cultural variability dotted with innovations in the technology of stone and bone tools, alongside with manifestations in the range of the symbolic sphere.
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