[Lurkinanloomin]

The solar scientists tell us that the Sun is entering into another less active period.
If they are right and we have another mini-Ice Age or worse, a real one, we will wish we could produce enough CO2 to keep us warm.
Of course, it won’t work.
The greenhouse theory is nothing but hot air.

[UCANSEE2]

we will wish we could produce enough CO2 to keep us warm.

As if that were even possible. CO2 has nothing to do with keeping us warm.

Man made CO2 is about .0028% of the Earth's atmosphere.

[chiller]

Thee most convincing anecdotal evidence imho also is from Greenland. Years ago, some ice melted exposing an entrance to a mine shaft on a hillside, complete with ax picks. It was estimated to be 150 years old, as I remember, and buried in ice for that long..

Once warm, then cold, now warm again...and so it will go...