I'll give them that there may be some degree of fossil fuel involvement, or that the ozone layer may be minutely destroyed if I use hair spray, but it's like not the pressing danger they want to make it appear, and it's scary they are able to convince so many sheeple that it is.
If you think about it.
I don't think that halogens are considered a danger anymore, not since ozone has been declared a polutant. Ozone was listed on the EPA web site as being the most plentiful polutant in Seattle. Phoenix also has high ozone days. I don't get it, maybe the ozone from the whole in the ozone layer is hanging around the cities. But then I also thought that ozone was extremely unstable and disipated quickly, all by itself.