Displacement certainly plays a major role. When people have to leave their homes, their jobs, their fields, their crops and so forth, it has consequences. In addition, those families tend to have lower incomes, so they can't pay today's prices for food.
We need to find ways to make sure that families have more money to buy food and meet all of their daily needs. We also need to think about the social security dimension so that vulnerable people who lose their entire crop, for example, can access emergency income in a time of crisis like this.