Ozone
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Environment
Environment The World2040: The Year the Ozone Layer May Fully Recover
It has been estimated that the ozone layer protecting life on Earth should be completely recovered by 2040, thanks to concerted international efforts to ban the harmful chemicals which contributed to its demise in the late 1980s.
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Environment
Environment The WorldOzone Layer Closing up, Thanks to Less Harmful Chemicals in the Air
Following a universally ratified treaty to halt the release of harmful chemicals in the atmosphere, the ozone layer is slowly but surely closing, and scientists expect the hole over Antarctica to seal itself up in 50 years.
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Environment
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Environment
