dlaing, I admire your passion for wanting to preserve our fragile environment. I share that goal and and try to live my life as eco friendly as possible while still heating, driving and playing in a carbon based world.
My opinion regarding global warming has only changed in the past month or so since a good friend and fellow liberal/green type engineer opened my eyes to the tactics, and more troubling, poor science that is being fed to a willing media and in turn to (excuse me) a well meaning but gullable society.
I believe the global warming debate has grown into a huge political/industrial/media circus where, as in too many parts of our life, it doesn't matter what the FACTS are, but what the people can be MADE to believe. Emotion clouds logic.
I'm not really sure what is happening to our environment. I only know we neeed to learn more and hope that the knowledge comes from the world of unbiased, scientific investigation. NOT the Evening News.