It's still being solved, in the sense that CFCs in the atmosphere aren't zero but they are decreasing. The new emissions were only a minor setback. From the art

It's still being solved, in the sense that CFCs in the atmosphere aren't zero but they are decreasing. The new emissions were only a minor setback. From the article you linked: > Atmospheric chlorine levels are still decreasing but more slowly than expected The Chinese government tracked down the emitters: https://nationalpost.com/news/world/china-makes-arrests-shuts-down-rogue-chemical-factories-that-spewed-banned-ozone-depleting-gas https://nationalpost.com/news/world/china-makes-arrests-shut...