Nomads Definition
Nomads refer to any groups of people who lack a fixed, permanent residence and move continuously from place to place in search of essential resources such as food, water, or pasture for their animals. The Bedouins of North Africa are a classic example of nomadic populations. In a broader sociological context, the concept of nomadism is sometimes employed in postmodern analysis to describe a sense of rootlessness resulting from globalisation.
Types and Classification
Anthropological studies often distinguish between different modes of nomadic existence based on economic practices. These distinctions frequently relate to whether groups are primarily hunter-gatherers or pastoralists. In an ideal theoretical model, these groups are considered economically self-sufficient and independent of other sedentary societies. A third category, excluded from classical typologies, includes groups such as the Gypsies, who maintain interdependence with other economies by providing various goods and services. Furthermore, some groups exhibit a semi-nomadic lifestyle, as seen in contemporary examples like some Lapps.
Nomadism
Nomadism describes the characteristic of moving from place to place without establishing a year-round, permanent dwelling. This mode of existence encompasses various societies, including those defined by hunting-gathering or pastoralism.

