In this world lot of people search the money ,somebody search peace, somebody search  gold ,diamond etc,

some country says ,they are biggest ,powerful and richest country .But till now 21 century lot of people are poverty and some people are death because of they doesn't have  food, home and peaceful life.so what is the reason like this situation and who is responsible of  their life ?.we must change this otherwise, we meet the end of the world soon