Top places to travel solo for S. government rationed commodities such as sugar, meat, butter, coffee, tires, gasoline, and shoes. The country of Botswana faces a scarcity of human beings. With 35.8 percent of its population HIV positive, Botswana is losing its people at a very rapid rate. This scarcity of human resource poses a serious threat to the very survival of the country. Capitalism and SOCIALISM base the central premise of their theories on the notion of scarcity of resources. Top places to travel solo 2016.