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www.guardian.co.uk/e...el-ethanol
One-quarter of all the maize and other grain crops grown in the US now goes to produce fuel for cars and not to feed people, according to new analysis which suggests the biofuel revolution launched by former President Bush in 2007 is impacting on world food supplies.
Last year 107m tonnes of grain, mostly corn, was grown by US farmers to be blended with petrol. This was nearly twice as much as in 2007 when Bush challenged farmers to increase production by 500% by 2017 to save energy and reduce carbon emissions.
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