Social inequality.

Nowaday, in 2015, it's very sad to walk on the street and see people begging for money and at the same time, people wearing expensive brand new clothes.
Furthermore, inequality is increasing more and more because poor people is getting poorer and rich people is getting richest. Nevertheless, if society keep developing like this, the world will be divided in two economic parts, the poor part and the rich part. In that way, middle class will dessapear. In adittion, if we keep thinking just in our selves, we won't be able to help other people and help the world to develop equaly, and this is a real problem for me.
To solve these problems we could try to delete those images of people begging for money by helping them and giving them a job. Eventhough, it's difficult to find a a job nowadays, people shouldn't lose hope and try more and more. We also could create more and more humanity charities to help them, specially rich people, that won't have any problem to help with some money for food, clothes, a house.... And finally, the most important thing now is these people's dignity, because they have one, and we shouldn't tread it or make them tread it.