this sounds like it might be good, but
what are the acronyms?... as for PSCs,
the main datum on the holes in the ozonosphere is a)
how many of them are there, and b)
what are they, if they are not "holes?"

the Montreal Protocol is the key precedent for the Kyoto Protocol,
not counting my Congressman's cap&trade '91 bill, but
it may never have happened without the hostile take-over
of DuPont ... after their patents on Freon had expired.

looking for gcr seeded low cloud formation in the region of the SAA
one should seperate out enso and the solar cycle. *The poles are
subject to a unique cloud formation caused by reactions in the upper
atmosphere creating polar stratospheric clouds, PSC's. *This means one
should try to establish a *connection between GCR flux, polar
stratospheric clouds and low cloud formation over the poles.