Sorry, there is depletion of the North Polar area but not a full extiction
like at the South Polar Region. Besides, 80% or more of the nasty ozone
depletion chemicals are vented to the atmosphere in the Northern Hemisphere
and they don't fall down to the South Pole, now, do they?
Seems the polar bear farts don't do as good a job as penguin farts do ;-(

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Why isn't there an Ozone Hole at the NORTH Pole?