"W P Dixon" wrote in message ...
Interesting dilemma!
Some say nothing is happening to the earth, some say the earth is doomed
if we keep it up.

And the earth is doomed if we don't keep it up... The sun will not last
forever --only another 5 billion years or so... Since I don't have anything
all that pressing that I need to do in the meantime that would cause me to
be elsewhere, that kind of concerns me... grin