Wednesday, December 07, 2005

The Hole in the Ozone Layer isn't getting well quick enough

You know, I really hope that the frequency of entries on this blog could slow down. But day after day there is some news item that needs the GWIG slant.

This one is about scientists who state that the hole in the ozone layer over Antarctica isn't healing fast enough. Just how do they know that? I mean is there any scientific precedent that states how long it should take the ozone layer to heal?



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