“…While livestock grazing was perceived in the past as harmful to nature conservation (the common property problem; see Livingstone, 1977Livingstone, , 1986, Perevolotsky (1999) claims that the long history of grazing in the Negev (and in other areas of Israel) converted it into a ''grazing-incorporated system'', and that the grazed state is, in fact, the most ''natural'' state. It may be stated that the preservation of sand-living flora and fauna and a landscape of mobile sand dunes, will be greatly facilitated if grazing by Bedouin herds (or other equivalent ecological processes) will be reintroduced to that area.…”