every time a nation goes bankrupt, it drags down the value of the usa dollar. usa the ruler of the world, every time there is a war, usa debt raises. in 1974 gas was 31 cents. 50 years ago. next 50 years. usa will not be around. massive changes in the young american life style will come. so what. humans are only dirty little warmongering animals. yes. genetic modification will create a superior animal. humans will become another meat choice.