Part 1 of Essay
Countries have typically linked their national security closely with advanced weapon systems and a large military budget. The key to national security and survival, however, is a reliable food supply. A food supply must be maintained despite such factors as land conversion, population growth and economic inequalities. R ....

Part 2 of Essay
.... up with rapid increases in population. In other words, the world population could outstrip its ability to feed itself. More than half the world's population lives with hunger and malnutrition everyday in spite of the fact, that most countries are self sufficient in food supply. This situation exists in most of the Third World because the foreign assistance programs used to improve agricultural output, generally go to the wealthier farmers who use it to increase productivity; while cutting labor costs. Due t ....