There is 40% more CO2 in the atmosphere now Booby, providing strong radiative forcings warming the globe.

The warmth from the sun has actually decreased since the 1970s but STILL the earth warms up!

There is a carbon cycle yes, but the extra CO2 in the atmosphere is anthropogenic.

YOU are the joke, so afraid of AGW you always try to derail serious discussion with denier crap.

Life will go on, Lees, but it will be different.

CO2 is a well mixed gas. Why raise points shown to be false ages ago? To derail and sidetrack serious discussion because you are afraid of AGW?

We know the extra CO2 is anthropogenic by isotope ratios. We know the CFCs are anthropogenic and they are actually decreasing due to restrictions on their use.

AGW is going on and strengthening, going on and strengthening tho the sun has been quiescent since the 1970s, causing solar radiation to be a small negative forcing.

We know the greenhouse gases block a lot of IR from escaping to earth. We know this from spectrometer evidence from land and from satellites.

The radiative forcing from CO2 is by far the biggest cause of the warming we are seeing.

If an Ice Age were genuinely to happen, due to changes in our orbit (Milankovitch cycles) how much difference would it make? CO2 concentrations are rising exponentially, increasing the radiative forcing. Just how much of an Ice Age would it be?

CO2 is a well mixed gas.

Lees is losing it!