TexasCHLforum.com

So we better do something quick 'cause we don't know what elevated CO2 could possibly do in the far future to the temperature. And that quick thing must be to stop using the most easily available energy source that has lifted billions out of poverty and deprivation. Because if we don't it might raise CO2, which might raise the surface temperature of the earth above what it is today, which might be bad (or good) for human and plant life. And all this must be accomplished by an unaccountable centralized bureaucracy that is composed of people who hate the US. And we must raise taxes massively at the federal level to accomplish this thing that we don't know is going to help. But what if AGW caused by CO2 is the only thing staving off the coming ice age that we were told about 40 years ago?

I vote for "don't do squat".

I've long thought that CO2 as a greenhouse gas would have limited, if any, effect on the surface temperature. I believe water vapor is a much larger "greenhouse gas" than CO2. I wonder if the physical models back up the effect of CO2 measured in hundreds of PPM....