The future of historical villages in Sardinia (Italy) facing the challenge of climate change. Research experience at University College of Dublin

This doctoral research addresses historical small villages in Sardinia (Italy), fragile but unique contexts at risk due to built heritage abandonment and climate change impacts. Employing methodologies such as surveys, archival research, and participatory mapping, the study aims to find a strategy to balance urban regeneration and heritage conservation. After a brief overview of the PhD project, the paper shifts focus to the ongoing experience at University College Dublin (UCD) in Ireland. Despite differences in history, climate, and demographic dynamics, both Ireland and Sardinia share future challenges, as well as the potential of small villages as a catalyst for low carbon transition and for the creation of sustainable communities.