
We had a solid decade of warnings about that. The ozone layer was disappearing because we used deodorants - and people actually believed it!We were all going to cook and die of skin cancer.
Funny how after headlines for all those years, about 3 years ago I spotted a tiny 4 line column in one newspaper which stated that the ozone layer HAD CLOSED UP.
How many people were told this? How many know even now that it was all just a scare? How many still believe the outmoded propaganda? [OR possibly, of course, the cutting back was indeed a major triumph. I wonder why that 'success' was not trumpeted from the rooftops?]
The ozone layer thins and thickens periodically. Fact.
Global Warming has all the hallmarks of previous scares made by scientists and governments with an axe to grind.
When you 'cry wolf'....... One day we shall get a warning which is for real and most of us will ignore it!