Wants vs. Needs - Essay Example

The notion of wants and needs will be accorded in this instance in the context of desert survival with the semi-nomadic Ju/'hoansi Bushmen in the Kalahari desert. Contrary to the common views that desert survival is relatively easy, being stuck or to live in a desert for an indefinite period of time needs a lot of careful planning and effective strategy. Before deciding which things I need to bring with me, it is important to describe the prospective conditions. Half of the Kalahari Desert does not qualify as a desert because it “receives much more rainfall” (Encyclopaedia Britannica, “Kalahari Desert”), than the other half of the desert.

While rains occur at a significantly large volume annually with “a mean precipitation of more than 20 [Student’s Last Name] 2 inches” (Encyclopaedia Britannica, “Kalahari Desert”), still the area is extremely dry and there are no surface water. By and large, the sand is red and hot. Edible vegetation and fruit-bearing trees are present in some parts of the desert but occur on a single season within a year. Semi-nomadic tribes like the Bushmen live in Kalahari Desert. Majority of the Bushmen, also known as “Shan”, have shelters of their own.

Water is their main concern. In dry seasons, they use sip-well to extract water from the ground. While they are hunter-gatherers and plant eaters, they also consume a considerable amount of insects especially during hot seasons (Morris 57). They also have common household necessities like knives, cloaks, blankets, etc. Given these conditions, I have come up with a list of things, either a need or a want, which I will be bringing with me in a stay with the Bushmen for an indefinite period of time: (1) distilled water; (2) medical kit; (3) communication tools; (4) wool jacket; (5) alcohol.

Living in a stern environment in so far as water is concerned is both difficult and life threatening. Thus, water is a dire need for someone who will have to spend an indefinite period of time in the desert. To prevent diarrhoea or other related diseases, it is absolutely helpful to bring large volumes of distilled drinking water. Similarly, dangers are very common in the desert. Poisonous creatures like scorpions and snakes are lurking everywhere. It is especially important to anticipate the possibility of encountering these dangers, or even worse, getting bitten by these deadly creatures in order to carefully plan the travel.

Hence, a medical kit should not be discounted as it helps preclude the possibility of injury or even death. Similarly, deserts like Kalahari have very erratic weather conditions. Temperatures are normally high during the day but go too low during the night. If the body is not used to recurrent weather changes, one may [Student’s Last Name] 3 not be able to survive; therefore, a wool jacket should be brought together with the traveller. This somehow neutralizes the body temperature, which may help in regulating the blood flow.

As aforementioned, water is the prime concern in Kalahari; water is scarce in the area. Thus, it is rather inappropriate to employ the same hygienic practices in the desert; in other words, taking a bath is relatively not a possibility. Nevertheless, this should not serve as a