Can Africa rise to the challenge of feeding itself in the 21st century?

[[{"fid":"228731","view_mode":"crop_870xauto","fields":{"format":"crop_870xauto","field_file_image_description[und][0][value]":"","field_file_image_alt_text[und][0][value]":false,"field_file_image_title_text[und][0][value]":false,"field_credit[und][0][value]":"","field_caption[und][0][value]":"","thumbnails":"crop_870xauto","alt":"","title":""},"type":"media","field_deltas":{"10":{"format":"crop_870xauto","field_file_image_description[und][0][value]":"","field_file_image_alt_text[und][0][value]":false,"field_file_image_title_text[und][0][value]":false,"field_credit[und][0][value]":"","field_caption[und][0][value]":"","thumbnails":"crop_870xauto","alt":"","title":""}},"link_text":null,"attributes":{"style":"height: 1031px; width: 800px;","class":"media-element file-crop-870xauto","data-delta":"10"}}]]