On 22 January 2025, an international conference titled “Patrimoine en péril?” was held at the Museum of Art and History in Geneva. It was organized by the UNESCO Chair in the International Law of the Protection of Cultural Heritage (University of Geneva), the Museum of Art and History (MAH), and the International Alliance for the Protection of Heritage (ALIPH) Foundation. This event was part of the eponymous exhibition at MAH,1 commemorating the seventieth anniversary of the 1954 Hague Convention for the Protection of Cultural Property in the Event of Armed Conflict, and coinciding with the twentieth anniversary of the entry into force of the Swiss Cultural Property Transfer Act. The conference explored these two themes, bringing together international experts from academia, law, and heritage conservation and management, reflecting a cross-disciplinary perspective on the protection of cultural property in times of crisis. In his opening remarks, Marc-Olivier Wahler (Director of the MAH) highlighted the evolving role of museums in contemporary society. The conference was split into five sessions, each addressing various critical issues related to cultural property, and were moderated by Béatrice Blandin (MAH), Antoinette Maget Dominicé (University of Geneva), and Marc-André Renold (University of Geneva).

This study employs neutron activation analysis (NAA) to examine pottery from Middle Bronze Age (MBA) (c. 2200–1700 bc) Mitrou in East Lokris, central Greece. The analysis of 112 samples from all ceramic phases reveals complex patterns of production and exchange at multiple scales. Limited production of tablewares is evident within the immediate coastscape, contrasting sharply with abundant imports of tableware from other communities (most prominently, central Euboea and Boeotia), revealing a highly interconnected central Greek world. The NAA results also reinforce previous petrographic analysis, emphasizing connections with the broader regional maritime sphere, including the Cyclades, Aegina, Crete, and the south-eastern Aegean. The results challenge previous perceptions of the central Greek MBA as isolated, provide new insights into MBA connectivity, and highlight the need for further analytical work at other central Greek sites.

Late Antique Cyprus – autocephalous in relation to the Christian ecclesial systems of organization, with island ports accepting the traffic of continental Mediterranean cities, replete with beautiful mosaics, still echoing with the powerful voice of heresiologist-bishop Epiphanius – deserves even more attention than it has received of late. The two volumes under review attend to the island and inspire future directions for research. The collected papers in Cyprus in the Long Late Antiquity: History and Archaeology between the Sixth and Eighth Centuries (2023), edited by P. Panayides and I. Jacobs, and G. Deligiannakis's A Cultural History of Late Roman Cyprus (2022) come at a moment when academic inquiry into this region and period is actively raising new questions with new data, while also reevaluating points long considered.

In their 2022 publication in this journal, Suber and colleagues attempt to apply crime mapping to the illicit trade of cultural objects from the Middle East to establish a causal relationship between conflict and heritage looting. The article calls for comments by readers on the methodological approaches and results (p. 559). This commentary addresses the article’s shortcomings, specifically highlighting its inadequate grounding in existing literature, methodological limitations, and problematic data approach.

Shipwrecks are archaeological, economic, historical, and political time capsules waiting to be unlocked. Their discovery results in debates over matters relating to their protection including ownership, jurisdiction, and the manner of their preservation. Interested parties include flag States, particularly in case of sunken State vessels, States in the maritime zone of which the wrecks are found, private owners of items submerged with the wrecks as well as other States linked to the objects. Sunken State vessels involve the additional disputing issue of sovereign immunity. Africa has thousands of historic shipwrecks lying around its coasts. This article examines, in the context of the African Renaissance, laws from 22 select African States in protecting underwater cultural heritage, particularly sunken (State) vessels, in light of relevant international treaties particularly the United Nations Convention on the Law of the Sea and the UNESCO Convention on the Protection of Underwater Cultural Heritage.

By constraining organic carbon (OC) turnover times and ages, radiocarbon (14C) analysis has become a crucial tool to study the global carbon cycle. However, commonly used “bulk” measurements yield average turnover times, masking age variability within complex OC mixtures. One method to unravel intra-sample age distributions is ramped oxidation, in which OC is oxidized with the aid of oxygen at increasing temperatures. The resulting CO2 is collected over prescribed temperature ranges (thermal fractions) and analyzed for 14C content by accelerator mass spectrometry (AMS). However, all ramped oxidation instruments developed to date are operated in an “offline” configuration and require several manual preparation steps, hindering sample throughput and reproducibility. Here we describe a compact, online ramped oxidation (ORO) setup, where CO2 fractions are directly collected and transferred for 14C content measurement using an AMS equipped with a gas ion source. Our setup comprises two modules: (i) an ORO unit containing two sequential furnaces, the first of which holds the sample and is ramped from room temperature to ∼900°C, the second of which is maintained at 900°C and holds catalysts (copper oxide and silver) to ensure complete oxidation of evolved products to CO2; and (ii) a dual-trap interface (DTI) collection unit containing two parallel molecular sieve traps, which alternately collect CO2 from a given fraction and handle its direct injection into the AMS. Initial results for well-characterized samples indicate that 14C content uncertainties and blank background values are like those obtained during routine gas measurements at ETH, demonstrating the utility of the ORO-DTI setup.

Travel accounts provide both benefits and challenges to survey archaeologists. This article presents a case study, generated by the Vayots Dzor Silk Road Survey, which aims to reconstruct the medieval (tenth to fifteenth centuries ad) landscape of Vayots Dzor in the Republic of Armenia, ‘excavating’ literary accounts of its landscape. Knowledge of this region in the Middle Ages is dominated by a core text written in the thirteenth century by Bishop Step’anos Orbelyan. From the mid-nineteenth century onwards, the region was visited by travellers who found links between the places they visited, the inscriptions they recorded, and the events and locations attested in Orbelyan’s text. Through examples from the site list of the Vayots Dzor Silk Road Survey, the authors explore how these and other sources accumulate, creating local knowledge about places that inform archaeologists and heritage professionals. They argue for reflection on the ways that local memory, archaeology, and the physical landscape inform complex makings of place.