Armchair science Jed? That sounds interesting!It seems so long since I had the opportunity to be a scientist AND sit in an armchair!
From my perspective, the bulk of scientific literature I read on this subject does suggest there is serious cause for concern which is why I feel strongly on this issue.
BTW pavane, CFCs DO have a greenhouse effect as well as being ozone depleters, albeit small in relation to a number of other gases.
Best regards,
mooman