Kermit, that's a dead on the money ... BINGO!
The Ozone Hole won't mend itself, because it isn't broken. It's been there ever since the Earth tilted 23 degrees on its axis.
Ever notice how all of these geniuses haven't figured out that with the sun shining lower on the horizon in the polar regions, the overhead ozone isn't as important anyway?
So, where's our Nobel Prize?