I find it humorous that people think that there is one thing that causes more problems than anything else. Humans have problems for so many reasons it is mind boggling. Religion seems to cause so many problems, but in reality human stupidity is at fault there. Peace is the measure of time that passes between two wars. War is going to happen no matter what people try to do to prevent it. This true too of all violence. People are violent. What of it? Greed is the driving force of our planet. It brought humans further than anything else. People in a capitolist society are constantly looking for a way to make money. This means that if there is a want/need someone will find a way to meet that need or want for a certain price.