Ozone damaging refrigerants are still a huge issue. China has been releasing a lot of them. We dumped all the DDT in the ocean. This stuff isn't solved at all.

Ozone damaging refrigerants are still a huge issue. China has been releasing a lot of them. We dumped all the DDT in the ocean. This stuff isn't solved at all. Things don't go away, there's no magic wand to disappear all our horrible choices...