The biggest gap between rich and poor people.

In my opinion, the most serious problem of the world for these days is the difference between richers and poorers. These days that difference is bigger than ever before. In my opinion, it is ridicoulus that many people in U.S have a fortune of millions of dollars while many families in Africa or Center America don't have clean water to drink, for example. I think rich people should think more about other people. They should work togheter with goverments to find the way to help those people. When I think aout this topic, I get realy amazed about it. I really can't believe how this is happening. For example, while we live in a world of luxury with cars, houses, access to internet or movile phone every where some people around the world don't have any education. Moreover, while we wash our cars with clean water, some people don't have it to drink. In fact, i think that the difference between the middle class and the low class is so big. I think the world should be more equal, or at least richer must think more about other people.