>“However if it does end any time soon we better have a lot of underground cities and ton’s nuclear power plants to say warm when it does it us. “
>>We should, using our industrial might, pump trillions of tons of co2 into the atmosphere to help forestall the ending of the Holocene.
CO2 is an entirely too weak greenhouse gas to achieve that no mater how much we produce. Even the global warmist models required a positive water vapor feed back loop caused by CO2 to work and that modeled effect was proven to not exist about 15 years ago. Since then they really haven’t had any kind of working theory as to why CO2 would cause a lot of warming.
Per doubling and with NO feedbacks, co2 will cause about 1C warming.
Currently, atmospheric co2 increases about 2ppm per year and we have about 400ppm in the atmosphere, so at this current rate, it’ll take about 200 years to double it and get 1C warming.
Now, if we were to give tax breaks to fossil fuel run factories, automobiles, truckers, etc, and encourage co2 production, perhaps we could cut that down to 1C in 100 years!