[capt. norm]

Well we do know that CO2 is rising.

We also know that the CO₂ level reaches a "point of diminishing effect" and that Regular H₂O in the form of water vapor is way more powerful as a "greenhouse" gas than carbon dioxide.

The Al Gore libs hate it when that fact leaks out.

[cogitator]

We also know that the CO2 level reaches a "point of diminishing effect" and that Regular H2O in the form of water vapor is way more powerful as a "greenhouse" gas than carbon dioxide.

CO2 has to go up much, much higher for any saturation effect to happen, and good climate scientists know all about the effects of water vapor (even if modeling them, particularly clouds, is tough).