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A comment on Ozone: The Earth's protective shield is repairing. Parent comment

Re:Ozone: The Earth's protective shield is repairing by TheSpiceIsLife on Tuesday November 06, 2018 @06:45PM (#18395911)
> How much CFC production was accounted for in the models that predicted the O3 layer healing?

I thought ozone layer density (is that the right term?) was directly measurable?

https://science.howstuffworks.com/environmental/green-scienc...

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Re:Ozone: The Earth's protective shield is repairing by kaybe on Tuesday November 06, 2018 @06:52PM (#18395970)
Yes, and it is not even that hard. But we cannot measure the future, thus we use models to predict, and those need inputs (such as emitted CFCs) which can be wrong.
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Re:Ozone: The Earth's protective shield is repairing by TheSpiceIsLife on Tuesday November 06, 2018 @07:53PM (#18396302)
Ah, right, yes, that makes sense now. Thanks.
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