reasd it- still say
[[It is not clear whether or not current CO2 levels are excessive, near optimal, or below optimal]]
Sure there is- records show ppm well into the 1000’s and life survived just fine . 400 ppm is nothing- but greenies make it seem like we’re 1 part per million away from mass extinction
We’re fine- will be fine with higher- will be fine with lower- we were 300 ppm or so not long ago- Nature controls co2- our contribution is negligible- in hte grand scheme of things our co2 production is a drop in the ocean
Um, civilization, agriculture, air conditioning, central heating, all those things we take for granted, may not be as robust as you purport. The Sahara was a lush garden not so long ago on the geological scale. During the mideval warm period the Vikings raised grapes in Greenland.
Or we can just say “What, me worry?”