UNFAO says the world produces enough food to feed Earth’s entire population. The availability of food isn’t the problem, it’s access to food. Sometimes, transportation is the problem; sometimes, it’s cost.
Millions of people depend on food basics, such as wheat, maize, and rice to survive. Traditionally, the cost of these food basics depended on what people could afford: lower in poorer countries, higher in richer ones. As transportation and communication have become easier, markets have gone global. Prices are set in one place and applied to the whole world. As a result, hundreds of millions of people in developing countries can’t afford to buy the basics. Why not?