Bangkok Post: Biofuels have long been hailed as a solution in the fight against global warming and increasing scarcity of petroleum. But recently it is becoming increasingly clear that unless sufficient precautions are taken, biofuels can snatch food from the mouths of the poor and can be a human rights disaster. Nowhere is this truer now than in Burma. In its typical brutal, heavy-handed fashion, the Burmese junta has combined forced labour, ham-fisted implementation and superstition in a …