If you think farms are for food wait till you find out what 40% of US corn is used for.
(it's biofuel for cars)
and just wait till you find out what 60% of the remaining corn is used for
(it's animal feed)
edit: and just wait till you find out how much water is used to artificially irrigate that corn
(something like 40 times as much as AI is estimated to use)


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