Desert*Net, as a network of scientist and experts, provides rational data outputs, gives advice on scientific methods and projects, and promotes the co-operation between and to institutions in Germany that work on various fields of desertification research. Desert*Net´s expertise is based on an interdisciplinary group of scientists with long-term field and laboratory experience in basic and applied research on desertification in over 40 countries. Objections include: identifying pressing problems with regard to desertification; developing innovative and interdisciplinary research concepts that are feasible and applicable; raising public awareness of the alarming state of desertification; strengthening and supporting research capacities in order to promote scientific co-operation with affected countries; establishing and intensifying linkages with international research partners; and establishing a mechanism for policy advice. The network is open to all scientists sharing its vision.