Keith Bradsher wrote in yesterday’s New York Times about what happens when we start using food for fuel:
In some poor countries, desperation is taking hold. Just in the last week, protests have erupted in Pakistan over wheat shortages, and in Indonesia over soybean shortages. Egypt has banned rice exports to keep food at home, and China has put price controls on cooking oil, grain, meat, milk and eggs.
According to the F.A.O., food riots have erupted in recent months in Guinea, Mauritania, Mexico, Morocco, Senegal, Uzbekistan and Yemen.
“The urban poor, the rural landless and small and marginal farmers stand to lose,” said He Changchui, the agency’s chief representative for Asia and the Pacific.
A startling change is unfolding in the world’s food markets. Soaring fuel prices have altered the equation for growing food and transporting it across the globe. Huge demand for biofuels has created tension between using land to produce fuel and using it for food.