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This paper reviews the evidence for long term trends in anthropogenic activity and population dynamics across the Holocene in the central Mediterranean and the chronology of cultural events. The evidence for this has been constituted in a database of 4608 radiocarbon dates (of which 4515 were retained for analysis following initial screening) from 1195 archaeological sites in southern France, Italy and Malta, spanning the Mesolithic to Early Iron Age periods, c. 8000 to 500 BC. We provide an overview of the settlement record for central Mediterranean prehistory and add to this an assessment of the available archaeological radiocarbon evidence in order to review the traditional narratives on the prehistory of the region. This new chronology has enabled us to identify the most significant points in time where activity levels, population dynamics and cultural change have together caused strong temporal patterning in the archaeological record. Some of these episodes were localized to one region, whereas others were part of pan-regional trends and cultural trajectories that took many centuries to play out fully, revealing prehistoric societies subject to collapse, recovery, and continuing instability over the long-term. Using the radiocarbon evidence, we model growth rates in the various regions so that the tempo of change at certain points in space and time can be identified, compared, and discussed in the context of demographic change. Using other published databases of radiocarbon data, we have drawn comparisons across the central Mediterranean to wider prehistoric Europe, and northern Africa. Finally, we include a brief response to the synchronously published but independently developed paper (Palmisano et al. in J World Prehist 34(3), 2021). While there are differences in our respective approaches, we share the general conclusions that large-scale trends can been identified through meta-analyses of the archaeological record, and these offer new perspectives on how society functioned.

Archaeological consideration of maritime connectivity has ranged from a biogeographical perspective that considers the sea as a barrier to a view of seaways as ancient highways that facilitate exchange. Our results illustrate the former. We report three Late Neolithic human genomes from the Mediterranean island of Malta that are markedly enriched for runs of homozygosity, indicating inbreeding in their ancestry and an effective population size of only hundreds, a striking illustration of maritime isolation in this agricultural society. In the Late Neolithic, communities across mainland Europe experienced a resurgence of hunter-gatherer ancestry, pointing toward the persistence of different ancestral strands that subsequently admixed. This is absent in the Maltese genomes, giving a further indication of their genomic insularity. Imputation of genome-wide genotypes in our new and 258 published ancient individuals allowed shared identity-by-descent segment analysis, giving a fine-grained genetic geography of Neolithic Europe. This highlights the differentiating effects of seafaring Mediterranean expansion and also island colonization, including that of Ireland, Britain, and Orkney. These maritime effects contrast profoundly with a lack of migratory barriers in the establishment of Central European farming populations from Anatolia and the Balkans.

This paper integrates the results of recent bioarchaeological and spatial analyses at one of the largest collective burial sites in Europe, the Xagħra Circle Hypogeum on Gozo. This suite of new approaches has addressed demography, funerary practices, interactions with the dead, and the changing use of space. Modelling structural events and reconstructing funerary practices from 2900 to 2350 cal BC, we trace persistent variation and flexibility in the use of space over time. Taphonomic analysis shows that young individuals (from foetal age and above) were included within the burial space, and their depositions occasionally informed subsequent interments. Such results resonate beyond this site and enhance our understanding of society in third millennium BC Malta. We advance a model of broad accessibility to the burial space, strengthening emerging narratives of heterarchical social dynamics in the Maltese islands.

This paper presents new bioarchaeological and chronological data from Early-Middle Neolithic burials from Apulia, and discusses the wider context of these results in terms of the dynamics of the south-east Italian Neolithic. Two burials from the Neolithic village of Fonteviva on the Apulian Tavoliere were radiocarbon dated in tandem with measurements of dietary stable isotopes (13C, 15N). These results were then compared to all the currently available chronological and isotopic data for the Apulia region. The radiocarbon dates for the two adult individuals from Fonteviva places them at the mid-6th millennium BC. The analysis of comparative radiocarbon data shows that the mid-6th millennium BC was the ‘acme’ – the most developed point – of Neolithic settlement activity on the Apulian Tavoliere, which was in-turn one of the most densely-occupied areas in all of Europe in the Neolithic. The analysis of dietary isotopes showed both individuals from Fonteviva to have had diets based on terrestrial proteins, typical for the Apulian and wider European Neolithic. Slightly enriched nitrogen 15N values in both individuals highlight the potential for underlying dietary variability. This research also demonstrates the importance of revisiting archive collections of human remains with new methodologies and approaches, and similarly taking a renewed look at their wider archaeological context.