Quote Originally Posted by boaz
thats cool, we'll wait. but, seriously did you guys happen to bring any papers with you? . . . or a lighter? :bonghit:
We donot use paper as there is no wood on our planet. We smoke our cannabis using what you earthlings call a 'chillum', we make them out of the bones of our deceased. It is considered part of the waking ritual whenth our people die.

In relation to the issue at hand, we have studied this with our massive brains in great details now, and we would like to pose a question to you exostationary beings.

If CO2 is contributing to global warming now as they say, because it's at it's highest levels for 650,000 years or whatever, has any research been done to plot the greenhouse effect of CO2 against concentration? Clearly the evidence shows that in the past it has not been a driving force in the cllimate, however the anthropogenic climate change camp state that it now does have a significant effect, citing the fact that there is more in the atmosphere.

Has anyone ever performed a straightforward laboratory experiment that shows the greenhouse effect of CO2 increasing exponentially above a certain point, say 300ppm?