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Does tool use share syntactic processes with language? Acting with a tool is thought to add a hierarchical level into the motor plan. In the linguistic domain, syntax is the cognitive function handling interdependent elements. Using fMRI, we detected common neurofunctional substrates in the basal ganglia subserving both tool use and syntax in language. The two abilities elicited similar patterns of neural activity, indicating the existence of shared functional resources. Manual actions and verbal working memory did not contribute to this common network. In line with the existence of shared neural resources, we observed bidirectional behavioral enhancement of tool use and syntactic skills in language so that training one function improves performance in the other. This reveals supramodal syntactic processes for tool use and language. One Sentence Summary: Syntactic processes in the basal ganglia subserve both tool use and language such that training one ability boosts the other. International audience

The aim of the paper is to discuss mortuary contexts and possible related ritual features as parts of sacred landscapes in Late Bronze Age Cyprus. Since the island was an important node in the Eastern Mediterranean economic network, it will be explored whether and how connectivity and insularity may be reflected in ritual and mortuary practices. The article concentrates on the extra-urban cemetery of Area A at the harbour city of Hala Sultan Tekke, where numerous pits and other shafts with peculiar deposits of complete and broken objects as well as faunal remains have been found. These will be evaluated and set in relation to the contexts of the nearby tombs to reconstruct ritual activities in connection with funerals and possible rituals of commemoration or ancestral rites. The evidence from Hala Sultan Tekke and other selected Late Cypriot sites demonstrates that these practices were highly dynamic in integrating and adopting external objects, symbols, and concepts, while, nevertheless, definite island-specific characteristics remain visible.

Sr isotopes are a powerful tool used to reconstruct human mobility in archaeology. This requires extensive bioavailable 87Sr/86Sr baselines used as reference for deciphering potential areas of origin. We define the first extensive bioavailable Sr isotope baselines for the different geographical regions and surface lithologies of Greece by combining new Sr data with previously published bioavailable 87Sr/86Sr data. We present 82 new Sr concentrations and 87Sr/86Sr signatures of plants, soil leachates, surface waters and spring waters from Central Greece and combine these with published baseline values from all over Greece. We define individual baselines for ten of the thirteen geographical regions of Greece. We also provide soil leachate 87Sr/86Sr ratios from the two archaeological Bronze Age sites of Kirrha and Ayios Vasileios in Central and Southern Greece and demonstrate the validity and applicability of the new baselines for these sites. The bioavailable 87Sr/86Sr compositions of Central Greece define a narrow range of 87Sr/86Sr values between 0.70768 — 0.71021, with the widest range observed for the soil leachates. Sr derived from carbonate weathering appears to be the most important Sr source sampled by the proxies. There is an overall larger variability in baseline ranges of the different geographical regions, the narrowest is that for West Greece and the widest that for West Macedonia. In addition, we computed statistical Sr isotope ranges for the five main surface lithological groups characterising the sampling sites of the various proxies. Narrowly ranged, unradiogenic bioavailable Sr isotope signatures are typical of areas characterised by igneous outcrops as well as by Cenozoic and Mesozoic sediments. Areas, where Palaeozoic and Precambrian bedrock outcrops dominate, produce significantly wider ranges. Our study promotes the usefulness of multi-proxy baselines for geographical reference purposes and thus their promising applicability for future human mobility studies.

Abstract While comparisons across space are rare in literature on climate movements, time has long featured centrally in it—albeit often implicitly. That is because the climate movement is fundamentally shaped by the temporality of its main concern: climate change will have irreversible consequences that will become inevitable as soon as tipping points are crossed. Against this background, urgency has become an essential driving force behind and challenge for the climate movement. Yet while this urgency is certainly based in physics, it is also a social product. This chapter discusses how the contested nature of time shapes at least three core dimensions of climate activism: strategy, politics, and goals. The chapter further argues that discussions of temporality should be attentive to the contextuality of time: what might seem a future threat in privileged parts of the world presents only one of the more recent ecological disasters to disrupt disadvantaged communities worldwide. Contextualized discussions of time should therefore inform the development of comparative scholarship on climate activism and vice versa.

Starting from a large collection of digitized raw-text descriptions of languages of the world, we address the problem of extracting information of interest to linguists from these. We describe a general technique to extract properties of the described languages associated with a specific term. The technique is simple to implement, simple to explain, requires no training data or annotation, and requires no manual tuning of thresholds. The results are evaluated on a large gold standard database on classifiers with accuracy results that match or supersede human inter-coder agreement on similar tasks. Although accuracy is competitive, the method may still be enhanced by a more rigorous probabilistic background theory and usage of extant NLP tools for morphological variants, collocations and vector-space semantics.

International audience; A preliminary description is presented of the well-preserved frozen mummies of two cubs of the extinct cave lion Panthera spelaea (finds of 2017–2018, Semyuelyakh River, Yakutia, eastern Siberia, Russia). The fossil lion cubs were found in close proximity, but they do not belong to the same litter, since their radiocarbon ages differ: the female (named ‘Sparta’) was dated to 27,962 ± 109 uncal years BP, and the male (named ‘Boris’) was dated to 43,448 ± 389 uncal years BP. The lion cubs have similar individual ages, 1–2 months. The general tone of the colour of the fur coat of Sparta is greyish to light brown, whereas, in Boris, the fur is generally lighter, greyish yellowish. It is, therefore, possible that light colouration prevailed with age in cave lions and was adaptive for northern snow-covered landscapes. The article discusses the results of computed tomography of cubs of the cave lion, the possible reasons for their death, and the peculiarities of their existence in the Siberian Arctic.

This article presents an overview of the Cistercian monasteries that were founded in Sweden in the 12th and 13th centuries. The first were Alvastra and Nydala, founded in 1143, both male monasteries. However, eventually the nunneries came to outnumber the male monasteries (7/5). The purpose of the article is also to discuss the social background of the monks and nuns who inhabited these monasteries. As for the nuns, previous studies have shown that they initially came from the society’s elite, the royal families, but also other magnates. Gradually, social recruitment broadened, and an increasing number of women from the aristocratic lower levels came to dominate the recruitment. It is also suggested that from the end of the 14th century, the women increasingly came from the burghers. The male monasteries, on the other hand, were not even from the beginning populated by men from the nobles. Their family backgrounds seem rather to be linked to the aristocratic lower layers. This difference between the sexes can most probably be explained by the fact that ideals of monastic life—obedience, equality, poverty and ban on weapons—in a decisive way broke with what in secular life was constructed as an aristocratic masculinity.