Many farmers who grow corn and soybeans to feed livestock use too much nitrogen fertilizer, which can cause a host of environmental problems. To fix them, scientists say we should eat less meat.
from Science : NPR http://ift.tt/21uurwZ
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Feb 27
Many farmers who grow corn and soybeans to feed livestock use too much nitrogen fertilizer, which can cause a host of environmental problems. To fix them, scientists say we should eat less meat.
from Science : NPR http://ift.tt/21uurwZ
via IFTTT