Telegraph: Brussels announced a rethink of its plans to promote energy crops as scientists warned some biofuels could be more damaging to the atmosphere than fossil fuels. Stavros Dimas, European Environment Commissioner, admitted the EU had underestimated the dangers of causing food shortages of rainforest destruction by dictating a binding target for 10 per cent of all EU road fuels to come from “green” sources by 2020. “We have seen that the environmental problems caused …