Yay! The ozone layer hole the smallest it's ever been seen. That's not necessarily good...
https://www.theregister.co.uk/2019/10/22/ozone_layer_hole_size/
The hole in Earth’s ozone layer is the smallest it has ever been since scientists discovered the puncture nearly 35 years ago, according to NASA.
“It’s great news for ozone in the Southern Hemisphere,” said Paul Newman, chief scientist for Earth Sciences at NASA's Goddard Space Flight Center.
