How Humanity Won the War on Famine

First, historically speaking, famines were more likely to occur as a result of harvest failures that were precipitated by droughts or flooding, rather than violence. Second, food security increased tremendously during the second half of the 20th century. The global average population weighted food supply per person rose from 2,225 calories a day in 1961 to 2,882 calories in 2013.

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