Kalahari Acacia-Baikiaea woodlands Kalahari Acacia-Baikiaea woodlands Kalahari Acacia-Baikiaea woodlands is an ecoregion located in Botswana, northern Namibia, South Africa and Zimbabwe. These woodlands cover the center of southern Africa, from northern Namibia diagonally through to southeast Botswana and just into the Tuli Block of South Africa. In Botswana there is another area running north from the Okavango Delta and the Makgadikgadi Pan towards the border of the Chobe National Park and then east to the border with Zimbabwe. All this is semi-arid sandveld with little surface water. Droughts occur approximately every seven years. Rainfall, when it occurs, is mostly in the summer, from
Kalahari Debate with merchant capital. They believe the San in the Kalahari are a classless society because they are actually the lower class of a greater Kalahari society. The revisionists believe the !Kung San were heavily involved in trade. They believe the San were transformed by centuries of contact with Iron Age, Bantu-speaking agro-pastoralists. This argues against the idea that they were a well-adapted hunter-gatherer culture, but instead advanced only through trade and help from nearby economies. When it comes to archaeological evidence, much work still has yet to be done. However, artifacts and ecofacts have been found at southern African sites