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butthurt [soylentnews.org] writes:

The ABC reports [abc.net.au] on a paper in Science [sciencemag.org] (full article paywalled) which says that, beginning last September, increased concentrations of ozone, and a decrease in the area of depleted ozone over Antarctica, have been observed. The change may be the result of restrictions on chlorofluorocarbons under the Montreal Protocol [wikipedia.org].

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