"About a 1000 centuries ago they must have had some real gas guzzlers."
You posted that to me like you think I said human emmisions were causing global warming. My position is that global warming is real whether its human caused or not.
I oppose the Kyoto treaty because its enormously expensive for something that has not been proved.
On the other hand if the temperature were to continue to increase at the current rate or greater for the next 30 years it will break the record for the last 5,000 years.
No, quite the contrary. I believe you and I agree in this area. I was just using your post to address the subject. Just how did the folks back then cause the global warming?(being sarcastic again).