Return to Article Populations of Ireland and Europe, showing a steep decline in Ireland in the years surrounding the Potato Famine Wheat yields in developing countries from 1950 to 2004, showing the dramatic impact of the Green Revolution Source: Food and Agriculture Organization of the United Nations Worldwide maize production in 2000 Source: Compiled by the University of Minnesota Institute on the Environment with data from: Monfreda, C., N. Ramankutty, and J.A. Foley. Worldwide wheat production in 2000 Source: Compiled by the University of Minnesota Institute on the Environment with data from: Monfreda, C., N. Ramankutty, and J.A. Foley. Food types in the world average diet, 1988-1990 Source: Food and Agriculture Organization of the United Nations Per capita food production worldwide, 1961-2005 Source: Food and Agriculture Organization of the United Nations Worldwide population since 1950 Source: U.S. Census Bureau Worldwide potato production in 2000 Source: Compiled by the University of Minnesota Institute on the Environment with data from: Monfreda, C., N. Ramankutty, and J.A. Foley. Worldwide rice production in 2000 Source: Compiled by the University of Minnesota Institute on the Environment with data from: Monfreda, C., N. Ramankutty, and J.A. Foley. Return to top