@pschwede Yup, teh correlation is extremely tight. Not surprisingly just as we are seeing now as co2 rises the temperature responds very quickly. I mean after all, setup a greenhouse and it will be hot that same day. Really doesnt take long for the effects to happen.

But back to the original 3 points. This and experiments like it clearly show points number 1 and 2 to be true. It is pretty trivial to prove point #3 that humans are producing most of the CO2 change.

So I hope given this evidence, and the body of other evidence like it, we can agree that human caused climate change is pretty easy to confirm.