America is light years ahead of any place else - just ask the Japanese who followed Tojo down his Enola Gay illuminated rathole.
How about if we start with violent crime per 1000 citizens and check the comparative chart ( per capita rapes is the one I just viewed). Would that be a good one? What is your definition of "light years" anyway? My position would be the United States leads in a great number of areas. However, the United States is not the leader of the world in all areas, nor is it "light years ahead of anyplace else." That is just a foolish assertion and academic facts do not bear it out, whether we are Americans or not for that matter.