BATTLE TO REPAIR OZONE LAYER ‘ONE OF THE GREAT SUCCESS STORIES’ IN INTERNATIONAL COOPERATION, SAYS SECRETARY-GENERAL ON INTERNATIONAL DAY

13 September 2007
SG/SM/11155-OBV/645

BATTLE TO REPAIR OZONE LAYER ‘ONE OF THE GREAT SUCCESS STORIES’ IN INTERNATIONAL COOPERATION, SAYS SECRETARY-GENERAL ON INTERNATIONAL DAY

13 September 2007
Secretary-General
SG/SM/11155 OBV/645
Department of Public Information • News and Media Division • New York

Battle to repair ozone layer ‘one of the great success stories’ In international

cooperation, says Secretary-General on international Day

 

Following is UN Secretary-General Ban Ki-moon’s message for the International Day for the Preservation of the Ozone Layer, observed 16 September:

The battle to repair the ozone layer represents one of the great success stories of international cooperation.  Levels of ozone-damaging substances in our atmosphere are falling.  And initial signs suggest that the vital shield protecting us from the sun’s deadly ultraviolet radiation is regenerating.

When the Montreal Protocol on Substances that Deplete the Ozone Layer was signed 20 years ago, it was far from certain that such a turnaround was possible.  At that time, the world spewed out nearly 2 million tons of ozone-depleting substances annually.  These chemicals were used in agriculture and in refrigeration, in pharmaceuticals, as well as in furniture manufacture.  Their pervasiveness led some to believe that eliminating them was both impractical and unattainable.

Twenty years later, the developed world has nearly phased out these substances.  And their use in the developing world has plummeted by over 80 per cent.  I congratulate all parties to the Montreal Protocol for this remarkable achievement.  Their vision and commitment have translated into real gains.

Our measures against ozone-depleting substances have yielded broader benefits as well.  Many of these chemicals contribute to global warming.  Their dramatic reduction has helped bolster measures to counter climate change.

On the twentieth anniversary of the Montreal Protocol, these developments give us reason to celebrate, but not to become complacent.  Scientists are warning that the ozone layer will remain particularly vulnerable for some time.  States parties must continue to implement the agreement, and ensure that the production of chlorofluorocarbons in developing countries is completely phased out by 2010, the deadline imposed by the Montreal Protocol.

On this International Day, let us reaffirm our commitment to protecting the ozone layer.  And let us hope that our successful efforts on this front will inspire sustained and resolute multilateral action on the world’s many other environmental problems.

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For information media • not an official record
For information media. Not an official record.