My viewpoint
I suppose the main causes for hunger are partly bad geographical conditions like droughts, natural catastrophes like floods and earthquakes, and partly the high amount of debts to other countries. There is also armed fighting, which makes the situation even worse.
In fact there is not much we can do to help the Third World. There are charitable organisations to raise money for them, there are emergency relief programmes as well as long-term aid projects to help them but still a lot has to be done to stop so many people dying of hunger day by day.
