Took the world long enough to realize this, I'd say:
Secret World Bank Report Blames Biofuels for Food Price Spikehttp://blog.wired.com/wiredscience/agriculture/index.htmlSeems like anyone with half a brain should have figured this out long ago.
Also, skim down a bit and check out this article:
Corn-Based Biofuels Spell Death for Gulf of Mexico