Archaeological investigation of Circum-Alpine lake, or pile, dwellings has afforded unprecedented insight into Neolithic and Bronze Age societies. The discovery in 1989 of a submerged settlement near Rome added an early (eighth millennium BP) geographical outlier to this distribution. Two decades of excavation at La Marmotta have identified more than a dozen dwellings and an enormous assemblage of organic remains. Here, the authors present an overview of the textiles, basketry and cordage recovered, and the tools used to manufacture them. The assemblage paints a more complete picture of the technological expertise of Neolithic societies and their ability to exploit and process plant materials to produce a wide range of crafts.

Navigation in the Mediterranean in the Neolithic is studied here through the boats that were used, the degree of technical specialisation in their construction and, above all, their chronology. After a brief explanation of the exceptional site of La Marmotta, the characteristics and chronology of the five canoes found at the settlement and one of the nautical objects linked to Canoe 1 are discussed. This will allow a reflection on the capability of Neolithic societies for navigation owing to their high technological level. This technology was an essential part in the success of their expansion, bearing in mind that in a few millennia they occupied the whole Mediterranean from Cyprus to the Atlantic seaboard of the Iberian Peninsula.

Background: In prehistoric societies, especially in the Neolithic period, the study of the palaeodiet assumes special importance as it is one of the points in human history characterised by important changes in diet. In this context, the study of food intolerances is even more significant. Methods: Some of the individuals studied were analysed from a genetic point of view, while a systematic literature review was performed from a genetic perspective, verifying the persistence or absence of lactase in adulthood, and information from necropolises regarding the presence of biomarkers linked to possible consumption of dairy products was analysed. Results: The results indicate a clear majority of individuals with hypolactasia in adulthood, although in a Pyrenean necropolis, studied here for the first time, the lactase persistence allele was already detected. Dairy consumption was also verified to be widespread in very early Neolithic periods. Conclusions: From a population perspective, this study enables a deeper understanding of past populations’ daily lives, expanding our perspective on their dietary patterns. From an evolutionary standpoint, it illuminates a pivotal point in human history and evolution within the European context, where past and modern dairy consumption, particularly cheese, has profound implications for both present and past economies.

Since 2013 we built a working group formed by researchers, educators, social workers, communicators and educational psychologists to bring archaeological research to all types of audiences, especially those with limited access to scientific dissemination programmes. In particular, we refer to people with psychological disorders or physical disabilities, older adults, newcomers, social groups traditionally marginalized and people at risk of social exclusion. These groups are usually left out of scientific outreach projects. We regard this neglect as serious as we believe in an inclusive society and the neglect is exclusionary. This work covers archaeological outreach activities engaging with some groups that usually do not participate in, and enjoy, science, specifically with people with intellectual disabilities and mental illnesses, recently arrived immigrants, the elderly and Romani people. Although initially, our activities began in the neighbourhoods of the city centre of Barcelona, today they have spread to other cities in Spain.