TOMBS FOR THE DEAD,MONUMENTS TO ETERNITY: THE DELIBERATE DESTRUCTION OF MEGALITHIC GRAVES BY FIRE IN THE INTERIOR HIGHLANDS OF IBERIA (SORIA PROVINCE,SPAIN)

An interpretation of the features surrounding the complex and deliberate closure ritual in several collective Middle Neolithic tombs of the Ambrona Valley (Soria) is offered, where fire and quicklime played a major role in the rituals. The problems involved in the excavation and the understanding of this complex burial evidence are examined. The roles they might have played in the context of the important social and economic transformations of the local Neolithic groups around the end of the fourth millennium cal BC are also analysed. It is argued that the burial rituals tried to reinforce group solidarity at a time when the community was beginning to fragment, as the economic systems began to yield a surplus production whose management would have altered political structures.     

La mobilité forcée des personnes utilisatrices de drogue par injection et inhalation en situation d'itinérance à Montréal

This article focuses on the various actors in the urban setting who contribute to the increase in the forced mobility of homeless injection drug users and crack smokers in Montréal, Canada. The objective is to analyze who these actors are and how they contribute to increasing this forced mobility from the perspective of homeless injection drug users and crack smokers in relation to three needs : basic needs, acquisition of financial resources, and drug use. One hundred and six semi-structured interviews were conducted among this population. The results indicate that various actors—police officers, community organization, peers, municipal administration, storekeepers, and residents—contribute to the forced mobility of this population in their daily activities. As for their needs, it is when they use drugs, sleep, or loiter that they are more likely to experience events of forced mobility. Police officers are by far the actors who contribute the most to this, often in a repressive way. The role of the municipality is also a determining factor in the daily activities of homeless injection drug users and crack smokers.