[Always Right]

Someone tell me what the ‘correct value’ of atmospheric CO2 is? Is it now too high, or is it too low?

It is too high, by the exact amount caused by Americans driving SUVs.

And how would we know?

Nobel Prize/Oscar winner Al Gore says so.

[Dixiekraut]

There was once a “Normal” setting for the Earth’s thermostat.

And only Al Gore knows what it is......