causes of the Great Recession underlying drivers of the crisis spike in energy prices and peak oil other triggers http://en.wikipedia.org/wiki/Causes_of_the_Great_Recession other triggers spike in energy prices and peak oil causes of the Great Recession Causes of the Great Recession causes of the Great Recession spike in energy prices and peak oil other triggers en.wikipedia.org/wiki/Causes_of_the_Great_Recession http://en.wikipedia.org/wiki/Causes_of_the_Great_Recession