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Africa: What will we eat in the future?
JOHANNESBURG: It will take at least ten years to develop a variety of staple grain that will survive in the climates caused by global warming in most parts of Africa, and the continent has less than two decades in which to do it, warn the authors of a new study.
Maize crop © Flickr
"The countries have to start developing varieties now, but many of these countries don't have breeding programmes," said Luigi Guarino, one of three authors of a study to be published on 19 June in the US journal, Global Environmental Change. "This study, we hope, at least raises the flag."
The Intergovernmental Panel on Climate Change (IPCC), an international scientific body, has predicted that food production in Africa could halve by 2020 as global warming pushes temperatures up and droughts become more intense.
