If it wasn’t for the ozone “hole” we would not have a change in seasons like we do.
Question: Where does the wind that blows from the north (in all directions, toward the south away from the pole) come from?
Answer: From ultracold air dipping thought the ozone hole. (i.e. the upper atmosphere plunges downward, and spreads out, causing the wind at the surface level to blow from the north in all directions.
If this did not happen, there would be no large change in seasons, no winds circulating in large fronts as the seasons change.
"....wanna see my fake gun and bullets?"
Global warming turned out to be a failure, so they are going back to global cooling.
They tried it in the 70s. It might work better now.
Cooling, warming. Anything for more grant money.
I know for a fact that the CFC known as R-12, the primary existing refrigerant before some professor at UC California Irvine got a Noble prize for saying that CFCs were destroying the upper atmosphere ozone layer, weighs more than air... about six times more than air. That means that R-12 released into the atmosphere drops like a rock.
Shipyard workers need to know this because refrigerants released inside a ships hull would push out - replace - air held inside the hull and kill anyone not equipped with breathing apparatus.
The Arctic hole is a Winter occurrence, the Antarctic a Summer(their Winter) occurrence. Due to the tilt of the Earth in its orbit, both are periods of little sunlight at the pole.
No sunlight, no Ozone.