Mailbag: Charlie Sheen, 9/11 Truthers, Oil Prices | Rolling Stone Politics | Taibblog :
"The blame for all of this is going to be laid at disruptions in the Middle East and other factors, but the inescapable fact is that commodity index speculation was up $80 billion last year, meaning that there was $80 billion of new money coming on the market betting on the rise of commodity prices. The total amount of commodity index speculation approached $400 billion last year, meaning the amount of speculative money on the market was roughly twenty times pre-2003 levels – and again, this is all “long-only” speculation, i.e. money betting on prices to go up."