| http://www.w3.org/ns/prov#value | - reserves would last if every human ate a meat-centered diet: 13 Years they would last if human beings no longer ate meat: 260 Calories of fossil fuel expended to get 1 calorie of protein from beef: 78 To get 1 calorie of protein from soybeans: 2 Percentage of all raw materials (base products of farming, forestry and mining, including fossil fuels) consumed by US that is devoted to the
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