It's a very unfortunate outcome of phasing out CFCs that they have in many instances been replaced by powerful greenhouse gases. HFCs are slowly phased out as well, but there are still a lot of harmful gases out there.
It's a very unfortunate outcome of phasing out CFCs that they have in many instances been replaced by powerful greenhouse gases. HFCs are slowly phased out as well, but there are still a lot of harmful gases out there.