- The world produces enough food to feed everyone. World agriculture produces 17 percent more calories per person today than it did 30 years ago, despite a 70 percent population increase. This is enough to provide everyone in the world with at least 2,720 kilocalories (kcal) per person per day http://www.worldhunger.org/articles/learn/world%20hunger%20facts%202002.htm 4 comments politics