Botswana vs. Namibia

Botswana has experienced one of the most rapid declines in fertility in Sub-Saharan Africa. The total fertility rate has fallen from more than 5 children per woman in the mid 1980s to approximately 2.4 in 2013. The fertility reduction has been attributed to a host of factors, including higher educational attainment among women, greater participation of women in the workforce, increased contraceptive use, later first births, and a strong national family planning program. Botswana was making significant progress in several health indicators, including life expectancy and infant and child mortality rates, until being devastated by the HIV/AIDs epidemic in the 1990s.

Today Botswana has the third highest HIV/AIDS prevalence rate in the world at approximately 22%, however comprehensive and effective treatment programs have reduced HIV/AIDS-related deaths. The combination of declining fertility and increasing mortality rates because of HIV/AIDS is slowing the population aging process, with a narrowing of the youngest age groups and little expansion of the oldest age groups. Nevertheless, having the bulk of its population (about 60%) of working age will only yield economic benefits if the labor force is healthy, educated, and productively employed.

Batswana have been working as contract miners in South Africa since the 19th century. Although Botswana's economy improved shortly after independence in 1966 with the discovery of diamonds and other minerals, its lingering high poverty rate and lack of job opportunities continued to push workers to seek mining work in southern African countries. In the early 1970s, about a third of Botswana's male labor force worked in South Africa (lesser numbers went to Namibia and Zimbabwe). Not until the 1980s and 1990s, when South African mining companies had reduced their recruitment of foreign workers and Botswana's economic prospects had improved, were Batswana increasingly able to find job opportunities at home.

Most Batswana prefer life in their home country and choose cross-border migration on a temporary basis only for work, shopping, visiting family, or tourism. Since the 1970s, Botswana has pursued an open migration policy enabling it to recruit thousands of foreign workers to fill skilled labor shortages. In the late 1990s, Botswana's prosperity and political stability attracted not only skilled workers but small numbers of refugees from neighboring Angola, Namibia, and Zimbabwe.

Planning officials view Namibia's reduced population growth rate as sustainable based on the country's economic growth over the past decade. Prior to independence in 1990, Namibia's relatively small population grew at about 3% annually, but declining fertility and the impact of HIV/AIDS slowed this growth to 1.4% by 2011, rebounding to close to 2% by 2016. Namibia's fertility rate has fallen over the last two decades - from about 4.5 children per woman in 1996 to 3.4 in 2016 - due to increased contraceptive use, higher educational attainment among women, and greater female participation in the labor force. The average age at first birth has stayed fairly constant, but the age at first marriage continues to increase, indicating a rising incidence of premarital childbearing.

The majority of Namibians are rural dwellers (about 55%) and live in the better-watered north and northeast parts of the country. Migration, historically male-dominated, generally flows from northern communal areas - non-agricultural lands where blacks were sequestered under the apartheid system - to agricultural, mining, and manufacturing centers in the center and south. After independence from South Africa, restrictions on internal movement eased, and rural-urban migration increased, bolstering urban growth.

Some Namibians - usually persons who are better-educated, more affluent, and from urban areas - continue to legally migrate to South Africa temporarily to visit family and friends and, much less frequently, to pursue tertiary education or better economic opportunities. Namibians concentrated along the country's other borders make unauthorized visits to Angola, Zambia, Zimbabwe, or Botswana, to visit family and to trade agricultural goods. Few Namibians express interest in permanently settling in other countries; they prefer the safety of their homeland, have a strong national identity, and enjoy a well-supplied retail sector. Although Namibia is receptive to foreign investment and cross-border trade, intolerance toward non-citizens is widespread.