In Europe, religious and spiritual education happens in a context which is at the same time increasingly secular and religiously plural. This places the problem of religious experience on the agenda. Today most students of religious and spiritual education lack appropriate experiences and show different opinions about what religion or spirituality could be. This Setting raises several questions: How can religious experience be conceptualized in a context of religious plurality and secularity with the traditional religious traditions as just one option among others? Do the concepts of spirituality and implicit religion give way to a new understanding of religious experience?

Die Bauwirtschaft und insbesondere der Betonbau unterliegen einem rasanten Wandel. Exakte Prognosen sind schwer zu erstellen, jedoch scheinen in Zukunft einzelne Bindemittel wie Portlandzement durch Kombinationen aus mehreren, aufeinander abgestimmten Bindemitteln und Feinststoffen abgelöst zu werden. Der vorliegende Tagungsband vermittelt Entwicklungsmöglichkeiten von Beton und bewertet diese hinsichtlich Ihrer Auswirkungen auf die zukünftige Betontechnologie sowie das Bauen in der Zukunft. The construction industry, especially concrete construction, are subject to a rapid change. Accurate forecasts are difficult to establish, but single binders such as ordinary Portland cement seem to be replaced by a combination of multiple blended binders and fine materials. The present conference proceedings convey the knowledge of development opportunities for concrete and evaluate the consequences for both future concrete technology and future construction.