No offense HazMat but I think it is kind of funny that you think any living breathing person in the US needs to be enlightened about global warming. You can't take a dump without someone telling you it is poking a hole in the ozone layer. Seriously, no matter what side you are on, who has missed the constant bombardment about global warming in every aspect of the media?
If you believe it and you feel strongly about it, then I applaude your efforts (seriously and sincerely). That is very much better than feeling strongly about it and not doing anything but ask everyone else to do something about it.
However, I think for some people their actions are prompted by guilt. And if you have guilt over this GW stuff, then your efforts are not sufficient to buy you a Get Out of Guilt Free card. So you drive a car instead of a truck, good. I'm conservative down to my bones and conserving energy is a great idea. I turn out the lights every time I leave a room, might not help, but doesn't hurt. But, if you are, indeed, driving a gasoline powered car, and you think fossil fuels are the cause of GW, then you are guilty as charged, just like the rest of us still driving trucks.
I heard recently about some group that you pay money to and they invest in environmental companies so that you can continue your/our addiction to fossil fuels but not feel guilty about it. That sickens me. Glad you are not one of them!
I don't believe in GW at all in the form that it is being delivered by the media. I think man's contribution to it, if it is real, is minimal. But here's the kicker, if it is dead real, totally man made and barrelling down on us like a freight train, so what? There is nothing any of us can do about it. If, as a country, we all went green and granola and didn't use another drop of oil, then India, China, the Pacific Rim and Russia are going to gobble it right up. They, at least India and China, are starting their glory days of expansion. We love to glorify our own expansion in the 1890's, so who are we to tell them they can't have their day?
So sure, do what you feel is right. Get over the guilt. Don't preach and be prepared to deal with life as it comes at you. Mankind goes through trials constantly. That's not new and even though we've grown awfully soft, we as a nation will have our own trials and we'll deal with them. But one thing is for sure, virtually none of the things that we predict will be our greatest trials end up being the toughest problems. So be prepared.