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Re:Adding Crushed Rock to Farmland Pulls Carbon Out of the Air by arrowsmith on Wednesday October 25, 2023 @03:13PM (#38016967)
There was a discussion about this on the front page the other day:

https://news.ycombinator.com/item?id=37949994

If I understand correctly then the ozone hole fluctuates with the seasons but on average it's still shrinking.

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