The global rush to energy crops threatens to bring food shortages and increase poverty, according to a UN study. While oil prices may stabilise, small farmers will be at risk.

• 一项联合国研究表明，全球范围对能源作物的疯狂追逐可能造成食品短缺和贫困人口增加。随着油价的稳定，小型农场主将面临风险。