Avid, I think every time this debate comes up you and I say the same thing, but in different ways. Is it possible that those who believe we are adding too much to global warming could be wrong on this issue? Yes. Is it possible that those who don't believe we are adding to global warming are incorrect? Yes. But this isn't an issue to be ignored. Just because you open your mind to the possibility that we, as humans, may be damaging our environment, this doesn't mean that we are all going to be taxed to death and all of our freedoms taken from us. It seems the media pushes all of us to one extreme or the other. I think we all agree that humans have added pollution to our environment that has been detrimental. Let's keep our minds open. Seventy to one hundred years down the pike, I don't think any of us would want to find out that we contributed to catastrophic climate change because we were too closed-minded to even consider the possibility that we contribute to global warming.
To those who keep posting regarding the history of cyclical climate change, I don't think there is anyone who seriously debates global warming who isn't aware of this history. No one should ignore this history and no one should ignore the evidence now that may indicate this is more than just part of a cycle. Both must be taken into account, not just the evidence that supports your opinion.
BTW, personally, I'm not a big fan of Al Gore, but that's no reason to close my mind to every idea the man supports. If someone you dislike states a possible truth, do you always disbelieve it just because of your dislike of that individual? The same thing can be said for those who dislike George Bush. Your dislike of someone doesn't make every word out of their mouth a false statement.