Not bad Rip
Since I've been looking at this for the past 20 years or so, being sceptical in the beginning, (cold winters and summers up here in the period 1979 to 1983 while the 20's to 60's were warmer), I must confess that it's warming up, - definately.
Years back it was being debated whether it was warming, which the young myself could very well understand. Well, it turned out to be warming, and by now, faster than predicted.
Now the debate is about whether we have something to do with it or not.
After looking carefully, I rather figure that we do. Many still remain suspicious about this, since accepting it will mean a decrease in temporary life standards....maybe and for some.
My fears are that by the time we realize (if Al Gore is right, we'll see some rather impressive stuff n the next 20-30 years
), we'll be too late to do anything, and will sit by and watch. Perhaps the end of civilization.
Once upon a time, the North pole was a bog. Once upon a time, the poles were elsewhere. Once upin a time, Iceland was almost tropical. And one day this planet will perish. But IMHO it is no excuse to overlook that the global warming WARNINGS turned true (The earliest ones being 100 years old), so we will have to look seriously at the reasons for them. Don't want Venus atmosphere on my turf, nope.