Why are all commodities so expensive?

@andygogo (1580)
January 5, 2007 9:15am CST
last year it was an explosion at a BP oil refinery in Aerica, strikes in Nigeria and Norway, US oil refineries going on fire. This year it's BP's largest US oil refinery shutting down and strikes pushing up the price of copper again. Is it just me or is there a consipracy to push up the price of all assets?
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