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The world faces a permanent food crisis and global instability unless countries act now to feed a surging population by doubling agricultural output, a report drafted for ministers of the Group of Eight nations has warned.
一份为八国集团(G8)部长会议起草的报告警告称，世界面临着永久性的粮食危机和全球不稳定局面，除非各国马上采取行动，把农业产量提高一倍，以养活数量激增的人口。

The policy document, prepared by the G8's Italian presidency for the group's first ministerial meeting on agriculture and seen by the Financial Times, says “immediate interventions” are needed.
这份政策性文件是意大利作为G8轮值主席国为该集团首次农业部长会议准备的，英国《金融时报》看到了报告内容。该报告表示，需要“立即采取干预措施”。

It warns that global agriculture production must double by 2050 for the world's fast-growing population to have enough to eat and to deal with the effects of climate change. Otherwise, the report says, the food crisis of the past two years in much of the world “will become structural in only a few decades”.
报告警告说，全球农业生产到2050年必须翻一番，以使迅速增长的世界人口有足够食物，并应对气候变化的影响。报告表示，否则，过去两年世界