A vast area of Namibia and Botswana is under threat from oil and gas exploration. Devastating consequences are feared for the people, wildlife and natural environment. Graeme Green reports on the fight to keep Kavango alive.
With herders under threat from global heating in Somaliland, the government has hatched a plan to move millions to the coast. But can pastoralists adapt to fishing. Alice Rowsome and Yahye Xanas investigate.