Maritime archaeology has been identified as a significant field among the humanities that could contribute to the global sustainable development agenda. This article explores the relevance of maritime archaeological studies to initiatives of climate action. Βy reviewing the contributions of various state-of-the-art projects and by linking their aims and outcomes to specific targets of the UN Sustainable Development Goals, the author highlights the benefits of involving maritime archaeological research in the pursuit of sustainability and climate resilience. This involvement could play a key role in reinforcing human-centred and culturally aware solutions to the current climate change effects that threaten human populations, especially in maritime regions. It is hoped that this discussion will inspire researchers in the humanities, archaeology, and maritime archaeology in particular, to use their expertise within the framework provided by the sustainable development agenda to help build a better future.

This article proposes a new model for the engagement of sub-state units with the international legal order. “Trialogical subsidiarity” acknowledges that some areas are best regulated locally, but it also argues that international law has an increasing say in areas traditionally reserved for local law. The implementation of an international cultural heritage treaty by constituent units (CUs) in federal states, despite objections of the federal authorities, is a case study for the possibilities and implications of the use of international law by CUs without the filtering of the central state. This use enhances the legitimacy of international law and can lead to better outcomes for local populations, moving international law closer to its promise of being a law of peoples rather than of states.

Archaeological sites in Croatia's shallow waters are mentioned in written sources from the sixteenth century, and since the eighteenth century they have been used as evidence for the sinking of the Eastern Adriatic coast. It was at the end of the same century that the first Roman shipwreck in Croatian waters was reported. Sponge divers and coral hunters raised archaeological finds from the seabed off the Croatian coast, thus contributing to the creation of many private and monastic collections. Isolated campaigns aimed at protecting underwater cultural heritage began in the 1950s, and by 1970 these efforts became part of a well-organized system. Although the lack of systematic research remains notable, a number of surveys and rescue excavations have enriched our knowledge of ancient seafaring along the Croatian coast and have contributed to the study of the maritime environment. Some well-preserved shipwrecks from classical antiquity and the modern era show excellent potential for the in situ protection and presentation of Croatian underwater cultural heritage.

Using the case study of the Council of Europe's European Cultural Routes Project, this article examines if and how far supra-national rhetorics of cultural openness, inclusivity, and diversity become reality in terms of actual cultural heritage projects. Against this background, it conducts a critical examination of what is considered one of the flagships of European supranational cultural heritage projects, the Council of Europe's Santiago de Compostela Pilgrim Routes. It focuses on the specific implementation of the Council of Europe's supra-national message of cultural heritage in this project and in its accompanying guidebook. By placing the project in its historical context and comparing it to later additions to the European Cultural Routes Project, this article reflects on the development of a pan-European cultural identity paradigm over the last two decades.

The Athens 2004 Olympic Games presented an opportunity for Greece to celebrate its ancient traditions and modern organizational skills. The organizers used archaeology as theory, iconography, idealism and so on. They particularly focused on Classical antiquity, when the Games were at their height before their modern revival. This article, however, will examine the use of Minoan archaeology. I argue that, although there is no archaeological evidence to connect Minoan archaeology to the original Olympic Games, the modern Greek national narrative adapted it to the current national image of the Olympic Games. I analyse this phenomenon by deconstructing some of its processes, taking Crete as a case study. I also highlight broader issues, concerning the instrumentality of the public domain in the shaping of cultural heritage.