3 ms·

It's big again https://www.esa.int/Applications/Observing_the_Earth/Copernicus/Sentinel-5P/Ozone_hole_goes_large_again https://www.esa.int/Applications/Observi

• neon_electro 3y ago
  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.”
• arrowsmith 3y ago
  There was a discussion about this on the front page the other day: https://news.ycombinator.com/item?id=37949994 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.