"How Long Will World's Oil Reserves Last? 53 Years, Says BP" [1]
"The world has 53.3 years left to find an alternative to oil before current proved reserves run dry, according to BP. Of course, nations are finding new oil – meaning that number is rising – but new extraction methods are costly and can pose environmental threats."
Andy Tully reports for the Christian Science Monitor July 14, 2014. [2]
Energy & Fuel [3]
International [4]
Public [5]
Source: Christian Science Monitor [2], 07/15/2014