PBS纪录片《修复臭氧层：我们如何拯救地球 Ozone Hole：How We Saved the Planet 2018》讲述了臭氧层空洞的故事，这个故事在人们的记忆中大多已被遗忘——以及全世界国家是如何团结起来修复它的。
PBS纪录片《修复臭氧层：我们如何拯救地球 Ozone Hole：How We Saved the Planet 2018》
“Ozone Hole: How We Saved The Planet” tells the largely-forgotten story of the hole in the ozone layer – and how the nations of the world came together to fix it.
采访对象包括曾说服里根总统逐步淘汰CFC化学品生产的乔治·舒尔茨国务卿；因发现CFC问题而获得诺贝尔奖的马里奥·莫利纳教授；启发莫利纳教授研究CFC的詹姆斯·洛夫洛克博士；发现臭氧空洞的乔纳森·尚克林博士；领导国际臭氧问题科学评估的罗伯特·沃森爵士等。
PBS纪录片《修复臭氧层：我们如何拯救地球 Ozone Hole：How We Saved the Planet 2018》
Interviewees include Secretary George Shultz, who persuaded President Reagan to phase out CFC chemical production; Professor Mario Molina, who won the Nobel Prize for identifying the CFC problem; Dr James Lovelock whose work inspired Professor Molina to examine CFCs; Dr Jonathan Shanklin, who discovered the ozone hole; Sir Robert Watson who lead the international scientific assessment of the ozone problem.
1987年9月，30多个国家同意减少使用CFC并签署了《蒙特利尔议定书》——世界上第一个减少污染的全球性条约。
In September 1987, more than 30 countries agreed to cut the use of CFCs and signed the Montreal Protocol – the world’s first global treaty to reduce pollution.
在1990年，玛格丽特·撒切尔敦促进一步支持《蒙特利尔议定书》，以便彻底淘汰CFC，并让发展中国家能够承担得起与臭氧友好的技术。
In 1990, Margaret Thatcher urged further support for the Montreal Protocol so that CFCs could be phased out completely and developing nations could afford ozone friendly technologies.
这样做是成功的。今天，臭氧空洞正在显示出恢复的迹象。我们避免了未来太阳无滤镜的紫外线会导致数百万例皮肤癌的情况。对于那些参与其中的人来说，《蒙特利尔议定书》表明，全世界可以团结起来防止环境破坏。
It worked. Today, the ozone hole is showing signs of recovery. We have avoided a future in which unfiltered UV radiation from the sun would cause millions of cases of skin cancer. For those at the heart of the story, the Montreal Protocol shows that it is possible for the world to come together to prevent environmental destruction.
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