http://arxiv.org/pdf/1108.2455v1.pdf
explain the 2008 and 2011 roits.
predicts another huge spike by summer 2013.
blames speculation and ethonoal production - no government. but what cuases speculation and use of ethanol? isnt it government which causes speculation with low interest and floods of momney? isnt is government which mandates and subsidides ethanol? yeah.
"Our struggle is not against flesh and blood, but against the rulers, against the authorities, against the powers of this dark world and against the spiritual forces of evil" -Ephesians (Paul)