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393
Per FAO, global per capita kilocalorie production was 2,196 in 1961 and 2,884 in 2013. Along with the global population increase from 3.1 billion to 7.2 billion between 1961 and 2013, global food production has tripled. The amount of global land used for agriculture increased from 4.5 billion to 4.8 billion hectares over the same period. “Data,” FAO.
394
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