ABSTRACT Facing heretofore unknown waves of new immigrants, the Israeli Government and the mayor of Jerusalem issued a comprehensive development programme, including rapid and massive construction. Cities with historical and aesthetic uniqueness, particularly Jerusalem, are likely to lose their special features and beauty. A question is raised: how can an argument in favour of conservation of the special beauties of such cities be advanced in light of the urgent need to supply shelter and jobs for their inhabitants? The paper has (...) two aims: to analyse the reasons for environmental ethics'failure to discuss urban preservation so far, and to put forward a rationale for urban preservation. The latter derives from the political wisdom of King Solomon and from the notion of anthropocentric intrinsic value. (shrink)