News for hackers. Stuff that matters.

A comment on Adding Crushed Rock to Farmland Pulls Carbon Out of the Air. Parent comment

Re:Adding Crushed Rock to Farmland Pulls Carbon Out of the Air by mrkeen on Wednesday October 25, 2023 @02:21PM (#38016292)
It's big again

https://www.esa.int/Applications/Observing_the_Earth/Coperni...

[ Parent | on HN ]
Re:Adding Crushed Rock to Farmland Pulls Carbon Out of the Air by neon_electro on Wednesday October 25, 2023 @02:26PM (#38016351)
But still on track to shrink? From your source (thank you for the read):

> Claus concludes, “Based on the Montreal Protocol and the decrease of anthropogenic ozone-depleting substances, scientists currently predict that the global ozone layer will reach its normal state again by around 2050.”

[ Parent | on HN ]
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.

[ Parent | on HN ]