The world produces

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.


The principal problem is that many people in the world do not have sufficient land to grow, or income to purchase, enough food.Poverty is the principal cause of hunger. The causes of poverty include poor people's lack of resources, an extremely unequal income distribution in the world and within specific countries, conflict, and hunger itself.


As of 2008 (2004 statistics), the World Bank has estimated that there were an estimated 982 million poor people in developing countries who live on $1 a day or less (World Bank, Understanding Poverty, Chen 2004). This compares to the FAO estimate of 850 million undernourished people.


Extreme poverty remains an alarming problem in the world’s developing regions, despite the advances made in the 1990s till now, which reduced "dollar a day" poverty from (an estimated) 1.23 billion people to 982 million in 2004, a reduction of 20 percent over the period. Progress in poverty reduction has been concentrated in Asia, and especially, East Asia, with the major improvement occurring in China. In Sub-Saharan Africa, the number of people in extreme poverty has increased.