re: #269 Pythagoras

Just to be clear, you are affirming the phrase, “The science is settled.”

To be absolutely 100% clear the basic science of AGW is settled.

By the basic science, I mean that CO2 is a GHG, that is does indeed affect global ecology and climate, and that the basic mechanisms and largest feedbacks are well understood to be real and demonstrated to be happening right now.

This is as certain as anything ever gets in science - certain like the Earth is round and that it orbits the Earth certain. Certain like evolution happened certain. Certain that relativity is real certain.