Seriously, global warming IS just a myth. 30 years ago people were crying that the earth was cooling because there were a few harsh winters. If you really think that anything we do has an effect on the greater Earth itself, you're vastly mistaken. There have been several ice ages in the life of this planet. There have also been warmer temperate times for the planet. Smaller temperature swings take place in cycles between the greater ice ages. If you look on Wikipedia and read about ice ages, you'll discover, "Since then, the world has seen cycles of glaciation with ice sheets advancing and retreating on 40,000 and 100,000 year time scales. The last glacial period ended about ten thousand years ago."
Ding, ding... That means the polar ice caps SHOULD continue melting and getting smaller for AT LEAST the next 30,000 years... What a shocker.
This planet could let out a single FART (think about Mt. St. Helen's and the huge impact it had for thousands of miles when it erupted) and cause more emissions and global troubles than all of the emissions of any single country could do in a year.
We, as humans, are so insignificant compared to the forces of mother nature, there's no way we could dramatically impact the overall global climate. We are nothing more than fleas on a dog's butt if you put it into perspective of our life on this planet. Mother Nature could kill every one of us in a very short period of time if it wanted to, and we'd have absolutely no control over it. Either you adapt or you die... We should stop trying to prevent the world from changing; it's going to no matter what we do... We either adapt to it or die... It really doesn't get much simpler than that.
Oh wait, there's something about the overall human race that makes people think that human beings are the most important thing in the universe. News flash: we're not! We're just like all of the other animals on the planet, only very marginally smarter and we have reasoning abilities. That's about the only thing that makes us different.
/rant
Ricky