We’re told that carbon dioxide is the greatest threat to civilization while at the same time we are be told to inhaleour own carbon dioxide.
Nearly all plant life consists of mostly carbon compounds and water. The main source of the plant's carbon is the carbon dioxide in the air.
There's LOTS more to the science of "climate change", and the political manipulation based on that, but I suggest that would be a great (even greater) subject for a separate thread. I suggest concentrating on MASKS in this thread, so as to not distract from the stupid mask issues.