Global rush to energy crops threatens to bring food shortages and increase poverty, says UN

Guardian Unlimited Environment: "The United Nations report, compiled by all 30 of the world organisation's agencies, points to crops like palm oil, maize, sugar cane, soya and jatropha. Rich countries want to see these extensively grown for fuel as a way to reduce their own climate changing emissions. Their production could help stabilise the price of oil, open up new markets and lead to higher commodity prices for the poor."