It would be interesting to see what the mean average of world temps have been over the centuries.
I suspect as a pilot (I'm correct about that, yes?) you know this as well, since weather forecasts are so often unpredictable and wrong.
It's just so hard to realize the man made causation theory is believed by so many, it's so clearly politicized science.
It's a modern superstition as bad as any in the middle ages.