What is needed for people

What is needed for people What is needed for people who have become refugees and poverty and hunger earth and people around the world? I want to tell the world of science gradually equality for people I thought. There is always work like people, respectively. Therefore, if the world which assigns the work and people can share as service can be made, the world and the earth will approach peace one step. Since there are gold and a stock, the difference of wealth and poverty is born and the unequal and free world is no longer formed.