4 ms·Banning CFCs globally via the Montreal Protocol.by jude- 6y agoBanning CFCs globally via the Montreal Protocol.thysultan 6y agoTo put it bluntly China still has CFC emissions.jcranmer 6y agoAnd funnily enough, it's still lower than it would have been without the treaty. It's almost as if compliance doesn't have to be perfect to be effective, fancy that.