'At the time of decolonisation in the 1960s, Africa was not just self-sufficient in food but was actually a net food exporter.
'Its exports averaged 1.3 million tonnes a year between 1966-70. But today, the continent imports 25 per cent of its food, with almost every country being a net food importer.
'Agriculture is in deep crisis, and the causes are many, including civil wars and the spread of HIV-Aids. However, a very important part of the explanation was the phasing out of government c
more...