Namibia – Wikipedia, the free encyclopediaNamibia has a population of 2.1 million people and a stable multi-party parliamentary democracy. Agriculture, herding, tourism and the mining industry – including mining for gem diamonds, uranium, gold, silver, and base metals – form the backbone of Namibia’s economy. Given the presence of the arid Namib Desert, it is one of the least densely populated countries in the world. Approximately half the population live below the international poverty line, and the nation has suffered heavily from the effects of HIV/AIDS, with 15% of the adult population infected with HIV in 2007.