Doesn't this present global warning have summat to do with a lot of sunspot activity?
Mind 30 years ago I never heard of global warming.When I was a kid we were all heading for a new ice age.
It occurs to me that when I was a kid no one knew how to measure the ozone layer.Could be that the ozone layer opens and closes more often than we realise because our present statistical knowledge is not as extensive as it needs to be..We need time to gather enough info.Could be that we may only really predict after collating the research after a 50/100 years.
After all at some point when we chose a rose for an emblem for England that the world must have been a warmer place.I've never even seen roses out in April during my lifetime unless it was under glass so how come we are supposed to wear a rose on St Georges day?.Indeed it has been said that the last time of global warming was back in the 1100's.As far as I'm aware of no one can say that the world came to an end then.
Of course we should be taking care of the planet-she's our spaceship and deserves our respect.However I'm not really convinced by the scientists thus far.They can't even agree about it.