Is it fair the society we live in?

Today, our society have lots of advantages and inconvenients, and personally I think that it could be more fair than it is nowadays.
First of all, there are lots of people who lives in a very bad conditions because of the gloval pooverty, many families have to live in the street because they have no money to buy a home, and also they don't have money to eat. also, I think that there are a very big quantity of people who live at the limit, they live well, but for example, they can't boy a car or something similar.
Finally, I had to say that also there are some people who lives in a very good conditions, but they haven't done nothing to live in these conditions, they don't work, and they live like kings or queens. 
In my opinion, i think that all people shoult pay the same to the state, and the most poor people shoult be helped by other people who had money.