The Potential of Progressive Development

The overview of developments in the desert makes clear that Progressive Development is already implemented is many areas, although it is not acknowledged as such and a coordinating master plan is missing. International plans would be very desirable, since water is a transboundary issue. For example, exploitation of the Disi aquifer led to conflict between Jordan and Saudi Arabia [1]. Jordan, Syria, Israel and Palestine share the Yarmouk River as the primary freshwater resource, which is a very sensitive political issue.