Food aid is a crucial part of helping tackle world hunger. However, food aid comes in various forms, and is often criticized for benefiting donors and their interests more than recipients. For example, during the Cold War in particular, food dumping was common place. Today long term food aid is giving way to emergency relief. While this is important it also has its challenges. Ultimately it seems that food aid still helps the rich more than the poor. This section provides an overview of food aid.