苏丹的沙漠里，女人们用头顶着成捆的木柴。在非洲农业文明中，寻找木柴的职责往往落到女人们的身上。在苏丹仅能生长小型植被的野酷沙漠中，搜集足够做饭的木头需要花费几个小时甚至一天的时间。
(照片来源于《破碎的苏丹：钻探石油，期盼和平》(2003年2月,国家地理杂志)未发表部分)
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