Efforts to reduce the level of ozone pollution have not remained unrewarded. Statistics indicate a major diminution in the ozone levels in the United States to a concentration that is just a little above the normal. If government regulations, ozone-pollution warnings and conservation practices continue to be followed, more significant falls in the ozone concentration will be achieved. It is within our power to do as much as we can in the direction of limiting conditions that in the end affect our lives directly.