The UN wouldn’t know civilization if it bit them in the bum.
“Thousands flew in from all over the world to attend the UN’s climate summit”
Probably the most worthless collection of gonefs since the last democrat convention.
Maybe it’s just me, but when I hear something’s going to cause the collapse of civilization, I automatically think someone is being a little overly dramatic.
Cold is BAD. Brings drought and famine
Warm is GOOD brings precipitation and luscious vegetation, huge areas of Canada and Siberia could be opened for human population, jungles would return to the Sahara
Low CO2 is BAD. Below 400ppm, any percentage drop in CO2 is a drop in agricultural yield, at 150ppm photosynthesis stops, plants die, we all die.
High CO2 is good. Plant optimum is about 800-1000 ppm of CO2, we have long ways to go to achieve that goal. At these levels the influence of CO2 on warming is still minimal.
It was a lot hotter years ago, otherwise we would not find frozen mammoth, tigers, etc on the frozen tundra. It wasn’t frozen when they died, so this runaway CO2 effect is just weak minded BS.