There are currently steps being made to protect the ozone. One such step is the 1987 Montreal Protocol on substances that harmed the ozone. 37 nations signed the bill, it read that the signing nations cut down on the use of chlorofluorocarbons and to completely stop CFC emissions by the year 2000. The more ozone that is destroyed the more UVA rays and UVB rays that reach the earth. It is hypothesized that by the year 2086 if depletion continues at the current rate that no living organism will be able to survive on on earth unless they are underwater.
Ozone is debatibly the most important thin known man.
The survival of the human race is really dependent upon the ozone layer. If we keep using these dangerous chemicals, such as CFC, found in arisol cans, we could ultimatly destroy the ozone layer. If we destroy the ozone layer then we are really killling ourselves. If the ozone layer is destroyed then powerful ultriviolent rays will penitrate the earth and everyone would get skin cancer and eventually die. I hope organizations will continue to work to prevent the distruction of ozone because I would like to see man survive for a while.