Willis Eschenbach really ticked me off on my foray into Climate Audit.
So it's with mixed feelings but with absolutely no irony or sarcasm intended that I point you to his excellent FAQ on the CO2 record at Watts Up. If you run into a naysayer who says nay to the CO2 record itself, this sound, clear and informed exposition will have the extra cachet with them of being at the Watts site.
The only thing we can be sure of about the future is that it will be absolutely fantastic. So if what I say now seems to you to be very reasonable, then I have failed completely. Only if what I tell you appears absolutely unbelievable, have we any chance of visualizing the future as it really will happen.
- Arthur C. Clarke (h/t Brin)