MATAR POR PETRÓLEO - If the world ran on sun, it wouldn’t fight over oil



US ARMY SOLDIER WALKS TOWARDS BURNING OIL WELL IN SOUTHERN IRAQA U.S. Army soldier walks towards a burning oil well in Iraq’s vast southern Rumaila oilfields March 30, 2003. U.S. engineers moved through the oilfields on Sunday shutting down wellheads in an operation that could take months to complete. Having discovered a cache of arms and a minefield, U.S. troops must tread carefully in their mission to safeguard the region’s oilfields, which pumped more than half of Iraq oil exports before the war began. REUTERS/Yannis Behrakis