The issue is not ‘why excavate?’, nor is it whether or not to excavate sites. Nor is it the numerous ancillary considerations mentioned at the round table and in the papers – too many sites, too few resources, too large a backlog of unpublished sites, or saving sites for future techniques. All – excavators, archaeologists, curators and cultural heritage managers – would agree. If there is a unique world-class site that will be destroyed in a few weeks, it should be excavated. One needs to excavate to preserve the heritage, information, artefacts and context.