Dec 30, 2008 10:10
Why Organic Sux...
The last 50 years, however, have seen enormous increases in the use of synthetic fertilizers using ammonia from the Haber-Bosch process. Vaclav Smil of the University of Manitoba, one of the world's foremost experts on energy, estimates that 40 percent of the human population owes its existence [pdf] to synthetic fertilizers.
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